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Welcome to Islandale ...

Islandale is located in San Juan County<1>.

While we don't have a date for the founding of Islandale, you might consider that their post office opened  in 1910.

Islandale is 120 feet [37 m] above sea level.<2>.

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

Area Codes for Islandale: 360 & 564<3>

Communities near Islandale ...

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

  • Oak Harbor
    (14 miles [22.5 km] to the southeast)
  • Anacortes
    (12 miles [19.3 km] to the northeast)
  • Friday Harbor
    (9 miles [14.5 km] to the northwest)
  • Coupeville
    (17 miles [27.4 km] to the southeast)
  • La Conner
    (17 miles [27.4 km] to the east)
  • Decatur Island
    (4 miles [6.4 km] to the northeast)
  • Lopez Island
    (4 miles [6.4 km] to the northwest)
    • Jump to our Gazetteer entry for Lopez Island
    • Lopez Island is located in San Juan County
  • Lopez
    (6 miles [9.7 km] to the northwest)
    • Jump to our Gazetteer entry for Lopez
    • Lopez is located in San Juan County
  • Argyle
    (8 miles [12.9 km] to the northwest)
    • Jump to our Gazetteer entry for Argyle
    • Argyle is located in San Juan County
  • Alexander Beach
    (9 miles [14.5 km] to the east)
    • Note: We haven't been able to verify our GPS coordinates for Alexander Beach. Although the coordinates have been estimated, they should be in the vicinity.<5>
    • Jump to our Gazetteer entry for Alexander Beach
    • Alexander Beach is located in Skagit County

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

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

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

TripAdvisor Tourism Pages for Islandale ...

Looking for more information about Islandale? 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 Islandale, there are neighboring communities that do have Tourism pages. A map of those communities can be found with our TripAdvisor Page for Islandale.

Adding Islandale to Our Gazetteer ...

We originally found mention of Islandale in the GNIS. For more information, see the Referenced GNIS Codes section on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Islandale was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<6>

X2X - From that list, the Islandale post office opened in 1910.

For more details, see References and Mentions for Islandale.

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

The official website for San Juan County: www.co.san-juan.wa.us/

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 San Juan, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>The elevation is an estimate for the area around Islandale - it will be higher in some places and lower in others.
<3>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 360 code has been Overlayed with the 564 area code. New phone numbers in the Islandale area will be assigned with one of these codes: 360 or 564. As a result, placing a call in the Islandale area will require 10-digit dialing (where you enter both the area code and then the phone number).
<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