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Welcome to Adams ...

The city of Adams is located in Umatilla County<1>.

While we don't have a date for the founding of Adams, you might consider that their post office opened  in 1883.

From the  Census Estimates for 2019, Adams has a population of 358 people<2> (see below for details).

Adams is 1,510 feet [460 m] above sea level.<3>.

Time Zone: Adams lies in the Pacific Time Zone (PST/PDT) and observes daylight saving time

Area Codes for Adams: 541 & 458<4>

The ZIP code for Adams: 97810<5>

Population Details ...

Taken from the 2019 Census Estimates, Adams had an population of 358 people. This is an increase of 2.29% since the 2010 Census (or an increase of 20.54% since the 2000 Census).

At the time of the 2010 Census, Adams had a population of 350 people. This makes Adams the county's 10th most populous community.

With a 2010 count of 350 people, the population of Adams increased 17.85% from the 2000 Census (with a count of 297 people).

More information can be found on the Census Page for Adams.

Communities Also Named Adams ...

Using our Gazetteer, we found that there are 51 communities that are also named Adams - they are located in Alabama (2), California, Colorado, Connecticut, Delaware, Florida, Georgia (5), Illinois (2), Indiana (3), Iowa, Kansas, Kentucky, Maine, Massachusetts, Michigan, Minnesota, Mississippi, Missouri (3), Nebraska (2), New Jersey, New York, North Carolina (2), North Dakota, Oklahoma, Ontario, Pennsylvania (4), South Carolina, Tennessee, Texas (3), Vermont, Washington, West Virginia and Wisconsin (2).

For more information, see our Tidbits & Trivia Page for Adams.

Communities near Adams ...

We have created a list of 10 communities that are near Adams.

  • Pendleton
    (13 miles [20.9 km] to the southwest)
    • Note: The GPS coordinates that we are using for Pendleton have been provided by the GNIS.<6> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Pendleton
    • Pendleton is located in Umatilla County
    • Population from the 2020 Census: 16,593 people
    • Jump to TripAdvisor's Tourism page for Pendleton <7>
  • Milton - Freewater
    (14 miles [22.5 km] to the northeast)
    • Note: The GPS coordinates that we are using for Milton - Freewater have been provided by the GNIS.<6> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Milton - Freewater
    • Milton - Freewater is located in Umatilla County
    • Population from the 2020 Census: 7,052 people
    • Jump to TripAdvisor's Tourism page for Milton - Freewater <7>
  • Athena
    (4 miles [6.4 km] to the northeast)
    • Note: The GPS coordinates that we are using for Athena have been provided by the GNIS.<6> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Athena
    • Athena is located in Umatilla County
    • Population from the 2020 Census: 1,140 people
    • Jump to TripAdvisor's Tourism page for Athena <7>
  • Weston
    (7 miles [11.3 km] to the northeast)
    • Note: The GPS coordinates that we are using for Weston have been provided by the GNIS.<6> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Weston
    • Weston is located in Umatilla County
    • Population from the 2020 Census: 650 people
    • Jump to TripAdvisor's Tourism page for Weston <7>
  • Helix
    (7 miles [11.3 km] to the northwest)
    • Note: The GPS coordinates that we are using for Helix have been provided by the GNIS.<6> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Helix
    • Helix is located in Umatilla County
    • Population from the 2020 Census: 191 people
    • Jump to TripAdvisor's Tourism page for Helix <7>
  • Havana
    (5 miles [8 km] to the southwest)
    • Note: We haven't been able to verify our GPS coordinates for Havana. Although the coordinates have been estimated, they should be in the vicinity.<8>
    • Jump to our Gazetteer entry for Havana
    • Havana is located in Umatilla County
    • Google driving directions:
    • From your current location to Havana
    • From Adams to Havana
  • Cayuse
    (6 miles [9.7 km] to the south)
  • Kirkpatrick
    (7 miles [11.3 km] to the southwest)
  • Mission
    (9 miles [14.5 km] to the southwest)
    • Note: We haven't been able to verify our GPS coordinates for Mission. Although the coordinates have been estimated, they should be in the vicinity.<8>
    • Jump to our Gazetteer entry for Mission
    • Mission is located in Umatilla County
    • Google driving directions:
    • From your current location to Mission
    • From Adams to Mission
  • Blue Mountain
    (10 miles [16.1 km] to the northeast)

To Help With Your Genealogy Research ...

We have a couple of sections for those tracing their genealogy.

We created a list of cemeteries that are in the area around Adams. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Adams.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Adams. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Adams.

We also have a detailed list of newspapers that have been published in the area around Adams. See our Newspapers Page for Adams.

TripAdvisor Tourism Pages for Adams ...

Looking for more information about Adams? A wonderful source is the TripAdvisor website. We always start with the TripAdvisor Tourism page, where you can read an overview with links that will help you find lodging, restaurants and attractions.

In addition to the Tourism page for Adams, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Adams.

Adding Adams to Our Gazetteer ...

We originally found mention of Adams in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Adams was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<9>

X2X - From that list, the Adams post office opened in 1883.

We also found Adams in the book titled Business Atlas and Shippers' Guide (1895).

For more details, see References and Mentions for Adams.

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

The official website for Umatilla County: www.co.umatilla.or.us/

The official website for State of Oregon: https://www.oregon.gov/

Footnotes ...

<1>If you're interested in how the shape of Oregon's counties, including Umatilla, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>Population counts have been provided by the U.S. Census Bureau. For more detail, please visit our Census Page for Adams.
<3>The elevation is an estimate for the area around Adams - it will be higher in some places and lower in others.
<4>When there's a risk of an area code running out of phone numbers, an 'Overlay Area Code' is created that has the same geographic boundaries as the existing area code. In this case, the 541 code has been Overlayed with the 458 area code. New phone numbers in the Adams area will be assigned with one of these codes: 541 or 458. As a result, placing a call in the Adams area will require 10-digit dialing (where you enter both the area code and then the phone number).
<5>ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as Adams). When looking for a ZIP Code, whether Adams or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<6>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.
<7>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
<8>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.
<9>A copy of their list with background information can be found at:

      https://cblevins.github.io/us-post-offices/data-biography/




 

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This page was last modified/updated: 29 Apr 2025