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Welcome to Alderdale ...

Alderdale is located in Klickitat County<1>.

While we don't have a date for the founding of Alderdale, you might consider that their post office opened  in 1907.

Alderdale is 290 feet [88 m] above sea level.<2>.

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

Area Code for Alderdale: 509

Communities Also Named Alderdale ...

Using our Gazetteer, we found another community named Alderdale - it's located in Ontario.

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

Communities near Alderdale ...

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

  • Boardman
    (10 miles [16.1 km] to the east)
    • Note: The GPS coordinates that we are using for Boardman have been provided by the GNIS.<3> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Boardman
    • Boardman is located in Morrow County (OR)
    • Population from the 2020 Census: 3,794 people
    • Jump to TripAdvisor's Tourism page for Boardman <4>
  • Arlington
    (15 miles [24.1 km] to the southwest)
  • Roosevelt
    (15 miles [24.1 km] to the southwest)
  • Paterson
    (16 miles [25.7 km] to the northeast)
  • Bluelight
    (18 miles [29 km] to the northwest)
    • Jump to our Gazetteer entry for Bluelight
    • Bluelight is located in Klickitat County
  • Dot
    (20 miles [32.2 km] to the west)
    • Note: We haven't been able to verify our GPS coordinates for Dot. Although the coordinates have been estimated, they should be in the vicinity.<5>
    • Jump to our Gazetteer entry for Dot
    • Dot is located in Klickitat County
  • Irrigon
    (21 miles [33.8 km] to the east)
    • Note: The GPS coordinates that we are using for Irrigon have been provided by the GNIS.<3> The coordinates still need to be verified.
    • Jump to our Gazetteer entry for Irrigon
    • Irrigon is located in Morrow County (OR)
    • Population from the 2020 Census: 1,799 people
    • Jump to TripAdvisor's Tourism page for Irrigon <4>
  • Bickleton
    (21 miles [33.8 km] to the northwest)
  • Cleveland
    (22 miles [35.4 km] to the northwest)
    • Jump to our Gazetteer entry for Cleveland
    • Cleveland is located in Klickitat County
  • Ione
    (23 miles [37 km] to the south)
    • Jump to our Gazetteer entry for Ione
    • Ione is located in Morrow County (OR)
    • Population from the 2020 Census: 329 people
    • Jump to TripAdvisor's Tourism page for Ione <4>

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 Alderdale. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Alderdale.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Alderdale. 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 Alderdale.

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

TripAdvisor Tourism Pages for Alderdale ...

Looking for more information about Alderdale? 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.

While we are unaware of a Tourism page that is specific to Alderdale, there are neighboring communities that do have Tourism pages. A map of those communities can be found with our TripAdvisor Page for Alderdale.

Adding Alderdale to Our Gazetteer ...

We originally found mention of Alderdale 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 Alderdale was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<6>

X2X - From that list, the Alderdale post office opened in 1907.

For more details, see References and Mentions for Alderdale.

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

The official website for Klickitat County: www.klickitatcounty.org/

The official website for State of Washington: https://wa.gov/

Footnotes ...

<1>If you're interested in how the shape of Washington's counties, including Klickitat, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>The elevation is an estimate for the area around Alderdale - it will be higher in some places and lower in others.
<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>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
<5>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.
<6>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