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Our Genealogy Helper

Introduction ...

We have a couple of goals for our Gazetteer:

  • That it be a tool which helps us with planning our trips.
  • We're trying to shape our Gazetteer as a tool to help us understand the community in which our ancestors lived, the community that was part of their daily lives.
  • On our trips, we try to visit those places where our ancestors left their footprints.

By learning about Port Costa (and the surrounding area) during the time that our ancestors lived, we hope to have a better understanding of both their community and its relationship to their lifes. We hope that this tool helps to give us an insight into their world.

As we add data and organize our Gazetteer to help with our family research, we will be adding to this our Genealogical Helper for Port Costa. While we don't have information that is specific to any given person or family, we intend to expand our understanding about where and how people lived.

Name Variations for Port Costa ...

When searching records, keep in mind that names and their spelling can change over time. Our sources include documents like maps, railroad schedules, Travel, Express and Shipping Guides. Many of these documents date from the 1800's and it's common to find spelling differences.

Although we can't give a definitive list, hopefully the following will give you a feel for the variations that might have occurred.

For example, a typical abbreviation for Port Costa: Prt. Costa

If you have information about these names (such as the reason for the change, date of change, the origin of the name), please Contact Us.

Neighboring Counties ...

When searching for family records, we have frequently made the mistake of not checking the neighboring counties.

For example, we have great-grandparents who lived in the southeast corner of their home county. During their lives, most hospitals were in the next county to the east. Almost all of the nearby churches and cemeteries were in the county to the south.

So when searching for records, we had our best success by looking in neighboring counties instead of the county in which they lived:  their home county contained property and probate records; the county to the east contained birth and death records; the county to the south contained their burial records. If we hadn't included the neighboring counties, we would have missed many valuable sources of information.

If you're in a similar situation, we hope that the following information helps.

Port Costa is located in Contra Costa County.

To see how the shape of California's counties have changed over time, we recommend the Atlas of Historical County Boundaries.

The following counties adjoin and form the boundaries of Contra Costa County: Alameda, Marin, Sacramento, San Francisco, San Joaquin & Solano.

Below are the counties that are near Port Costa. For each of these counties, we show a sample of those communities that are closest to Port Costa:

  • Contra Costa County     (The home county of Port Costa)
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • Crockett
      (Less than 2 miles to the west)
    • Valona
      (2 miles [3.2 km] to the west)
      • Jump to our Gazetteer entry for Valona
      • Valona is located in Contra Costa County
    • Martinez
      (3 miles [4.8 km] to the southeast)
      • Jump to our Gazetteer entry for Martinez
      • Martinez is located in Contra Costa County
      • Population from the 2020 Census: 38,027 people
      • Jump to TripAdvisor's Tourism page for Martinez <1>
    • Tormey
      (3 miles [4.8 km] to the west)
      • Note: The GPS coordinates that we are using for Tormey have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Tormey
      • Tormey is located in Contra Costa County
    • Mountain View
      (4 miles [6.4 km] to the southeast)
      • Note: The GPS coordinates that we are using for Mountain View have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Mountain View
      • Mountain View is located in Contra Costa County
    • Rodeo
      (4 miles [6.4 km] to the west)
    • Vine Hill
      (5 miles [8 km] to the southeast)
      • Note: The GPS coordinates that we are using for Vine Hill have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Vine Hill
      • Vine Hill is located in Contra Costa County
    • Hercules
      (5 miles [8 km] to the southwest)
      • Jump to our Gazetteer entry for Hercules
      • Hercules is located in Contra Costa County
      • Population from the 2020 Census: 26,221 people
      • Jump to TripAdvisor's Tourism page for Hercules <1>
    • Avon
      (6 miles [9.7 km] to the east)
      • Jump to our Gazetteer entry for Avon
      • Avon is located in Contra Costa County
    • Pinole
      (6 miles [9.7 km] to the southwest)
      • Jump to our Gazetteer entry for Pinole
      • Pinole is located in Contra Costa County
      • Population from the 2020 Census: 19,207 people
      • Jump to TripAdvisor's Tourism page for Pinole <1>
    • El Sobrante
      (7 miles [11.3 km] to the southwest)
    • Bayview
      (7 miles [11.3 km] to the west)
      • Note: The GPS coordinates that we are using for Bayview have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Bayview
      • Bayview is located in Contra Costa County
    • Gateley
      (7 miles [11.3 km] to the west)
      • Jump to our Gazetteer entry for Gateley
      • Gateley is located in Contra Costa County
  • Alameda County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • Normandy Village
      (12 miles [19.3 km] to the south)
      • Note: The GPS coordinates that we are using for Normandy Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Normandy Village
      • Normandy Village is located in Alameda County
    • Albany
      (12 miles [19.3 km] to the southwest)
    • University Village
      (12 miles [19.3 km] to the southwest)
      • Note: The GPS coordinates that we are using for University Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for University Village
      • University Village is located in Alameda County
    • Rochedale Village
      (13 miles [20.9 km] to the south)
      • Note: The GPS coordinates that we are using for Rochedale Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Rochedale Village
      • Rochedale Village is located in Alameda County
    • Berkeley
      (13 miles [20.9 km] to the southwest)
    • Canyon
      (14 miles [22.5 km] to the south)
    • Montclair
      (14 miles [22.5 km] to the south)
      • Jump to our Gazetteer entry for Montclair
      • Montclair is located in Alameda County
    • South Berkeley
      (14 miles [22.5 km] to the south)
      • Jump to our Gazetteer entry for South Berkeley
      • South Berkeley is located in Alameda County
      • Former name for South Berkeley:
      • Lorin
    • Emeryville
      (15 miles [24.1 km] to the south)
    • Piedmont
      (15 miles [24.1 km] to the south)
    • West Oakland
      (16 miles [25.7 km] to the south)
      • Jump to our Gazetteer entry for West Oakland
      • West Oakland is located in Alameda County
    • Allendale
      (17 miles [27.4 km] to the south)
      • Jump to our Gazetteer entry for Allendale
      • Allendale is located in Alameda County
    • Brooklyn ‑ Historic
      (17 miles [27.4 km] to the south)
      • Note: The GPS coordinates that we are using for Brooklyn have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Brooklyn
      • Brooklyn is located in Alameda County
      • Former names for Brooklyn:
      • Antonio
      • Clinton
  • Marin County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • San Quentin
      (17 miles [27.4 km] to the southwest)
    • Black Point - Green Point
      (17 miles [27.4 km] to the west)
    • Fort McDowell
      (18 miles [29 km] to the southwest)
      • Note: The GPS coordinates that we are using for Fort McDowell have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Fort McDowell
      • Fort McDowell is located in Marin County
    • Paradise Cay
      (18 miles [29 km] to the southwest)
      • Jump to our Gazetteer entry for Paradise Cay
      • Paradise Cay is located in Marin County
    • Tiburon
      (18 miles [29 km] to the southwest)
    • Santa Venetia
      (18 miles [29 km] to the west)
      • Note: The GPS coordinates that we are using for Santa Venetia have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Santa Venetia
      • Santa Venetia is located in Marin County
    • Bel Aire
      (19 miles [30.6 km] to the southwest)
      • Jump to our Gazetteer entry for Bel Aire
      • Bel Aire is located in Marin County
    • Belvedere
      (19 miles [30.6 km] to the southwest)
    • Corte Madera
      (19 miles [30.6 km] to the southwest)
    • Cerro
      (19 miles [30.6 km] to the west)
      • Jump to our Gazetteer entry for Cerro
      • Cerro is located in Marin County
    • Green Brae
      (19 miles [30.6 km] to the west)
    • Rafael Village
      (19 miles [30.6 km] to the west)
      • Note: The GPS coordinates that we are using for Rafael Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Rafael Village
      • Rafael Village is located in Marin County
    • San Rafael
      (19 miles [30.6 km] to the west)
  • Napa County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • American Canyon
      (9 miles [14.5 km] to the northwest)
    • Lombard
      (10 miles [16.1 km] to the north)
      • Jump to our Gazetteer entry for Lombard
      • Lombard is located in Napa County
    • Middleton
      (12 miles [19.3 km] to the north)
      • Jump to our Gazetteer entry for Middleton
      • Middleton is located in Napa County
    • Suscol ‑ Historic
      (14 miles [22.5 km] to the north)
      • Note: The GPS coordinates that we are using for Suscol have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Suscol
      • Suscol is located in Napa County
      • Suscol has also been known as:
      • Soscol
      • Susqual
    • Merazo
      (15 miles [24.1 km] to the northwest)
      • Jump to our Gazetteer entry for Merazo
      • Merazo is located in Napa County
    • Napa
      (18 miles [29 km] to the north)
      • Jump to our Gazetteer entry for Napa
      • Napa is located in Napa County
      • Population from the 2020 Census: 77,032 people
      • Jump to TripAdvisor's Tourism page for Napa <1>
    • Union
      (20 miles [32.2 km] to the north)
      • Jump to our Gazetteer entry for Union
      • Union is located in Napa County
    • Yountville
      (26 miles [41.8 km] to the north)
    • Oakville
      (29 miles [46.7 km] to the northwest)
  • San Francisco County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • Sydney Town ‑ Historic
      (20 miles [32.2 km] to the southwest)
      • Note: The GPS coordinates that we are using for Sydney Town have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Sydney Town
      • Sydney Town is located in San Francisco County
    • Chinatown
      (21 miles [33.8 km] to the southwest)
      • Jump to our Gazetteer entry for Chinatown
      • Chinatown is located in San Francisco County
    • Amanico Ergina Village
      (22 miles [35.4 km] to the southwest)
      • Note: The GPS coordinates that we are using for Amanico Ergina Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Amanico Ergina Village
      • Amanico Ergina Village is located in San Francisco County
    • Friendship Village
      (22 miles [35.4 km] to the southwest)
      • Note: The GPS coordinates that we are using for Friendship Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Friendship Village
      • Friendship Village is located in San Francisco County
    • San Francisco
      (22 miles [35.4 km] to the southwest)
    • Doelger City
      (25 miles [40.2 km] to the southwest)
      • Note: The GPS coordinates that we are using for Doelger City have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Doelger City
      • Doelger City is located in San Francisco County
    • Golden Gate Heights
      (25 miles [40.2 km] to the southwest)
      • Jump to our Gazetteer entry for Golden Gate Heights
      • Golden Gate Heights is located in San Francisco County
    • Stonestown
      (27 miles [43.5 km] to the southwest)
      • Jump to our Gazetteer entry for Stonestown
      • Stonestown is located in San Francisco County
  • San Mateo County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • Brisbane
      (27 miles [43.5 km] to the southwest)
    • Broadmoor Village
      (29 miles [46.7 km] to the southwest)
      • Note: The GPS coordinates that we are using for Broadmoor Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Broadmoor Village
      • Broadmoor Village is located in San Mateo County
    • Broadmoor
      (29 miles [46.7 km] to the southwest)
      • Note: The GPS coordinates that we are using for Broadmoor have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Broadmoor
      • Broadmoor is located in San Mateo County
    • Colma
      (29 miles [46.7 km] to the southwest)
      • Jump to our Gazetteer entry for Colma
      • Colma is located in San Mateo County
      • Population from the 2020 Census: 1,689 people
      • Jump to TripAdvisor's Tourism page for Colma <1>
    • Daly City
      (29 miles [46.7 km] to the southwest)
    • South San Francisco
      (29 miles [46.7 km] to the southwest)
    • Westlake
      (29 miles [46.7 km] to the southwest)
      • Jump to our Gazetteer entry for Westlake
      • Westlake is located in San Mateo County
  • Solano County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • Benicia
      (Less than 2 miles to the east)
    • Mare Island ‑ Historic
      (5 miles [8 km] to the northwest)
      • Note: We haven't been able to verify our GPS coordinates for Mare Island. Although the coordinates have been estimated, they should be in the vicinity.<3>
      • Jump to our Gazetteer entry for Mare Island
      • Mare Island is located in Solano County
    • Vallejo
      (5 miles [8 km] to the northwest)
    • Guadalcanal Village
      (7 miles [11.3 km] to the northwest)
      • Note: The GPS coordinates that we are using for Guadalcanal Village have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Guadalcanal Village
      • Guadalcanal Village is located in Solano County
    • Green Valley
      (14 miles [22.5 km] to the north)
    • Suisun City
      (15 miles [24.1 km] to the northeast)
      • Jump to our Gazetteer entry for Suisun City
      • Suisun City is located in Solano County
      • Population from the 2020 Census: 29,305 people
      • Suisun City has also been known as:
      • Suisun
      • Jump to TripAdvisor's Tourism page for Suisun City <1>
    • Fairfield
      (16 miles [25.7 km] to the northeast)
    • Mankas Corner
      (17 miles [27.4 km] to the north)
      • Jump to our Gazetteer entry for Mankas Corner
      • Mankas Corner is located in Solano County
    • Birds Landing
      (18 miles [29 km] to the east)
    • Denverton
      (19 miles [30.6 km] to the northeast)
      • Note: The GPS coordinates that we are using for Denverton have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Denverton
      • Denverton is located in Solano County
    • Travis Field
      (20 miles [32.2 km] to the northeast)
      • Note: The GPS coordinates that we are using for Travis Field have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Travis Field
      • Travis Field is located in Solano County
    • Cannon ‑ Historic
      (21 miles [33.8 km] to the northeast)
      • Note: The GPS coordinates that we are using for Cannon have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Cannon
      • Cannon is located in Solano County
    • Solano City ‑ Historic
      (21 miles [33.8 km] to the northeast)
      • Note: The GPS coordinates that we are using for Solano City have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Solano City
      • Solano City is located in Solano County
  • Sonoma County
    • The following are listed by their distance from Port Costa, with the one closest to Port Costa listed first.
    • McGill
      (17 miles [27.4 km] to the northwest)
      • Note: The GPS coordinates that we are using for McGill have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for McGill
      • McGill is located in Sonoma County
    • Wingo ‑ Historic
      (17 miles [27.4 km] to the northwest)
      • Jump to our Gazetteer entry for Wingo
      • Wingo is located in Sonoma County
    • Vineburg
      (20 miles [32.2 km] to the northwest)
    • Sonoma
      (22 miles [35.4 km] to the northwest)
    • Temelec
      (22 miles [35.4 km] to the northwest)
      • Note: The GPS coordinates that we are using for Temelec have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Temelec
      • Temelec is located in Sonoma County
    • Boyes Hot Springs
      (24 miles [38.6 km] to the northwest)
    • El Verano
      (24 miles [38.6 km] to the northwest)
    • Fetters Hot Springs - Agua Caliente
      (25 miles [40.2 km] to the northwest)
    • Eldridge
      (27 miles [43.5 km] to the northwest)
    • Petaluma
      (27 miles [43.5 km] to the northwest)
    • Glen Ellen
      (28 miles [45.1 km] to the northwest)

For an expanded list of the communities that are closest to Port Costa, see our County-by-County Page for Port Costa.

Newspapers Published in Port Costa ...

An ongoing effort between the Library of Congress and the National Endowment for the Humanities (NEH) has resulted in the National Digital Newspaper Program (NDNP).

To share their results, the partnership has created the Chronicling America website. The goal of this partnership is to assemble a database about the current and historic newspapers of the United States. This includes a growing collection of scanned images from selected papers. All of it available to the public on their website.

Using information that we've taken from the Chronicling America website, we've identified 105 newspapers that have been published in the area around Port Costa.

Although we're unaware of any newspapers that were published in the immediate area of Port Costa, there are papers which were published within 15 miles [24.1 km]<4>. A list of those papers, sorted by paper name, can be found on the Extended Newspaper List for Port Costa.

Websites to Help With Your Genealogy Research ...

When we do our genealogical research, we start with the websites from Cyndi's List, FamilySearch and Genealogy Trails. These websites either offer the information directly or else point to where you can find it. Their information is open to everyone.

To help you get started, the following links will take you to the pages that are relevant to Port Costa:

Cemeteries Near Port Costa ...

Below are cemeteries that are in the vicinity of Port Costa.

This is a new section and is likely to have errors. If you find an error, such as a missing cemetery or we have the wrong name, please let us know. If you know of them, we would also appreciate learning about previous or alternate names.

If you need information about a burial or interment, photos, transcripts, how to contact the cemetery or local authorities, please visit our selection of Genealogy Websites (see below).

If not found below, our Cemetery List for Port Costa covers a larger area, with the cemeteries listed in alphabetical order.

The following cemeteries are listed based on their distance from Port Costa, with the one closest to Port Costa listed first.

  • Benicia City Cemetery
    (Less than 2 miles to the northeast)
    • Note: The GPS coordinates that we are using for the Benicia City Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
    • To give a relative sense of its location, the Benicia City Cemetery is located in Benicia.
    • Jump to our Gazetteer entry for the Benicia City Cemetery
  • Catholic Cemetery
    (2 miles [3.2 km] to the southeast)
    • Note: The GPS coordinates that we are using for the Catholic Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for the Catholic Cemetery
  • Alhambra Cemetery
    (2 miles [3.2 km] to the southeast)
    • Note: The GPS coordinates that we are using for the Alhambra Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for the Alhambra Cemetery
  • Military Cemetery
    (2 miles [3.2 km] to the east)
    • Note: The GPS coordinates that we are using for the Military Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for the Military Cemetery
  • St. Dominics Cemetery
    (2 miles [3.2 km] to the east)
    • Note: The GPS coordinates that we are using for the St. Dominics Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for the St. Dominics Cemetery
  • All Souls Cemetery
    (3 miles [4.8 km] to the north)
    • To give a relative sense of its location, the All Souls Cemetery is a large cemetery that is located in Vallejo.
    • The All Souls Cemetery has also been known as:
    • All Souls Catholic Cemetery
    • Jump to our Gazetteer entry for the All Souls Cemetery
  • St. Vincents Cemetery
    (3 miles [4.8 km] to the northwest)
    • To give a relative sense of its location, the St. Vincents Cemetery is a large cemetery that is located in Vallejo.
    • The St. Vincents Cemetery has also been known as:
    • St. Vincent Cemetery
    • Jump to our Gazetteer entry for the St. Vincents Cemetery
    • Jump to Find-A-Grave: FG ID #8342 <5>
  • Carquinez Cemetery
    (3 miles [4.8 km] to the northwest)
  • Water Front Memorial Park
    (5 miles [8 km] to the northwest)
    • Note: The GPS coordinates that we are using for the Water Front Memorial Park have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for the Water Front Memorial Park
  • Sunrise Memorial Cemetery
    (6 miles [9.7 km] to the northwest)
  • Hillside Cemetery
    (6 miles [9.7 km] to the northwest)
  • Old Hillside Cemetery
    (6 miles [9.7 km] to the northwest)
    • Note: The GPS coordinates that we are using for the Old Hillside Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for the Old Hillside Cemetery
  • Continue List   (75 more) ...
    • Rolling Hills Memorial Park
      (8 miles [12.9 km] to the southwest)
    • Queen of Heaven Cemetery
      (8 miles [12.9 km] to the southeast)
      • Note: The GPS coordinates that we are using for the Queen of Heaven Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for the Queen of Heaven Cemetery
    • Queen of Haven Cemetery
      (8 miles [12.9 km] to the southeast)
      • Note: The GPS coordinates that we are using for the Queen of Haven Cemetery have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for the Queen of Haven Cemetery

Nearby Communities in 1895 ...

We've built the following list with information that came from an Atlas published by Rand McNally in 1895. The Atlas had details such as the population of the community (which appears to have come from the 1890 Census) and whether there was a post office and/or railroad service available. We also indicate if the community no longer exists and is now historic.<6>

The Rand McNally Atlas shows that Port Costa had a population of 627 people in 1895 with a post office and railroad service.

These communities are listed based on their distance from Port Costa, with the one closest to Port Costa listed first.

  • Benicia
    (Less than 2 miles to the east)
  • Crockett
    (Less than 2 miles to the west)
  • Martinez
    (3 miles [4.8 km] to the southeast)
    • Jump to our Gazetteer entry for Martinez
    • Martinez is located in Contra Costa County
    • Population from the 2020 Census: 38,027 people
    • Jump to TripAdvisor's Tourism page for Martinez <1>
  • Selby
    (3 miles [4.8 km] to the west)
    • Note: The GPS coordinates that we are using for Selby have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Selby
    • Selby is located in Contra Costa County
  • Tormey
    (3 miles [4.8 km] to the west)
    • Note: The GPS coordinates that we are using for Tormey have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Tormey
    • Tormey is located in Contra Costa County
  • Vallejo
    (5 miles [8 km] to the northwest)
  • Pinole
    (6 miles [9.7 km] to the southwest)
    • Jump to our Gazetteer entry for Pinole
    • Pinole is located in Contra Costa County
    • Population from the 2020 Census: 19,207 people
    • Jump to TripAdvisor's Tourism page for Pinole <1>
  • Avon
    (6 miles [9.7 km] to the east)
    • Jump to our Gazetteer entry for Avon
    • Avon is located in Contra Costa County
  • Pacheco
    (7 miles [11.3 km] to the southeast)
  • Flosden ‑ Historic
    (7 miles [11.3 km] to the northwest)
    • Note: The GPS coordinates that we are using for Flosden have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Flosden
    • Flosden is located in Solano County
  • Sobrante
    (9 miles [14.5 km] to the west)
    • Note: The GPS coordinates that we are using for Sobrante have been provided by the GNIS.<2> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Sobrante
    • Sobrante is located in Contra Costa County
  • Concord
    (9 miles [14.5 km] to the southeast)
    • Jump to our Gazetteer entry for Concord
    • Concord is located in Contra Costa County
    • Population from the 2020 Census: 128,544 people
    • Jump to TripAdvisor's Tourism page for Concord <1>
  • Continue List   (19 more) ...
    • San Pablo
      (10 miles [16.1 km] to the southwest)
    • Napa Junction
      (10 miles [16.1 km] to the north)
      • Note: The GPS coordinates that we are using for Napa Junction have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Napa Junction
      • Napa Junction is located in Napa County
    • Teal
      (10 miles [16.1 km] to the northeast)
      • Note: The GPS coordinates that we are using for Teal have been provided by the GNIS.<2> The coordinates still need to be verified.
      • Jump to our Gazetteer entry for Teal
      • Teal is located in Solano County

We've also created an expanded list of communities that existed in the 1890's and were located in the area around Port Costa. See our List of 1890's Communities around Port Costa.

Unfortunately, we don't know of a website for Port Costa. If you can help, please contact us through our Feedback Page.

The official website for Contra Costa County: www.co.contra-costa.ca.us/

The official website for State of California: https://www.ca.gov/

Footnotes ...

<1>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
<2>The location has been supplied by the Geographic Names Information System - which is maintained by the U.S. Geological Survey (USGS). While these values should be definitive, we found that accuracy can vary and you should double-check the location if accuracy is required.
<3>An 'estimated' location is one where we have been given GPS coordinates, but are unable to verify the accuracy of those coordinates. That said, we have some confidence that we have placed the marker near the actual location. A typical reason for being unable to verify a location is that it might be on private property or maybe historic and gone without an obvious trace.
<4>Our distances are not driving distances, but are calculated as a 'point-to-point' distance. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Port Costa) to Point B.Our distance measurements begin at a specific point in Port Costa. The point we use is located at these GPS coordinates - Latitude: 38.0454, Longitude: -122.1863    
<5>The Find-a-Grave website is an excellent research tool with information about a cemetery's location and interments. They also offer a forum for their members which can provide additional help. More information about Find-a-Grave can be found on their website: findagrave.com.
<6>We use the term 'Historic' broadly and it generally means that the community no longer exists. However, it can also mean that the community might still exist, but was significantly larger or had a more 'official' existence in the past than it does now. Unfortunately our sources of data have proven to be unreliable. If you can provide us with more specific information about Port Costa, please let us know so that we can improve our accuracy.




 

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This page was last modified/updated: 07 Apr 2024