RoadsideThoughts
A Gazetteer for the United States and Canada
Home >> State of California >> Contra Costa County >> Port Costa >> Genealogy HelperIndex...










Learn About
The Commemorative
Quarter for
California

The Commemorative Quarter for California





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 northeast corner of their home county. During their lives, most doctors were in the next county to the east. Almost all of the nearby churches and cemeteries were in the county to the north.

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 north 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:

For an expanded list of the communities that are closest to Port Costa, see our County-by-County Page for 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)
    • Jump to our Gazetteer entry for the Benicia City Cemetery
    • Note: The GPS coordinates that we are using for the Benicia City Cemetery have been provided by the GNIS.<3> The coordinates still need to be verified.
    • To give a relative sense of its location, the Benicia City Cemetery is located in Benicia.
  • Catholic Cemetery
    (2 miles [3.2 km] to the southeast)
    • Jump to our Gazetteer entry for the Catholic Cemetery
    • Note: The GPS coordinates that we are using for the Catholic Cemetery have been provided by the GNIS.<3> The coordinates still need to be verified.
  • Alhambra Cemetery
    (2 miles [3.2 km] to the southeast)
    • Jump to our Gazetteer entry for the Alhambra Cemetery
    • Note: The GPS coordinates that we are using for the Alhambra Cemetery have been provided by the GNIS.<3> The coordinates still need to be verified.
  • Military Cemetery
    (2 miles [3.2 km] to the east)
    • Jump to our Gazetteer entry for the Military Cemetery
    • Note: The GPS coordinates that we are using for the Military Cemetery have been provided by the GNIS.<3> The coordinates still need to be verified.
  • St. Dominics Cemetery
    (2 miles [3.2 km] to the east)
    • Jump to our Gazetteer entry for the St. Dominics Cemetery
    • Note: The GPS coordinates that we are using for the St. Dominics Cemetery have been provided by the GNIS.<3> The coordinates still need to be verified.
  • All Souls Cemetery
    (3 miles [4.8 km] to the north)
  • St. Vincents Cemetery
    (3 miles [4.8 km] to the northwest)
  • Carquinez Cemetery
    (3 miles [4.8 km] to the northwest)
  • Water Front Memorial Park
    (5 miles [8 km] to the northwest)
    • Jump to our Gazetteer entry for the Water Front Memorial Park
    • Note: The GPS coordinates that we are using for the Water Front Memorial Park have been provided by the GNIS.<3> The coordinates still need to be verified.
  • 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)
    • Jump to our Gazetteer entry for the Old Hillside Cemetery
    • Note: The GPS coordinates that we are using for the Old Hillside Cemetery have been provided by the GNIS.<3> The coordinates still need to be verified.
  • Continue List   (75 more) ...

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.<5>

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)
  • 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.<3> 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: We haven't been able to verify our GPS coordinates for Tormey. Although the coordinates have been estimated, they should be in the vicinity.<2>
    • Jump to our Gazetteer entry for Tormey
    • Tormey is located in Contra Costa County
    • Google driving directions:
    • From your current location to Tormey
    • From Port Costa to Tormey
  • Vallejo
    (5 miles [8 km] to the northwest)
  • Pinole
    (6 miles [9.7 km] to the southwest)
  • Avon
    (6 miles [9.7 km] to the east)
  • 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.<3> 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: We haven't been able to verify our GPS coordinates for Sobrante. Although the coordinates have been estimated, they should be in the vicinity.<2>
    • Jump to our Gazetteer entry for Sobrante
    • Sobrante is located in Contra Costa County
    • Google driving directions:
    • From your current location to Sobrante
    • From Port Costa to Sobrante
  • Concord
    (9 miles [14.5 km] to the southeast)
  • Continue List   (18 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.<3> 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.<3> 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.

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]<6>. 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 first turn to the websites from Cyndi's List, FamilySearch and Genealogy Trails. These professional and volunteer websites 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:

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>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.
<3>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.
<4>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.
<5>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.
<6>Our distances are not driving distances, but are calculated as a 'straight-line' distance. A straight line distance ignores obstructions 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    









 

Copyright 2025
All Rights Reserved

Thank you for visiting our website.

In closing, please keep in mind that we can not guarantee the accuracy or timeliness of the information on this website, so use with care. We encourage you to double-check the information that is critical to you.

If you've found an error or have additional information that you would like to share, please don't hesitate to write: Click here to contact us.

This page was last modified/updated: 28 Apr 2025