A Gazetteer for the United States and Canada
Welcome to Mattawa ...
The town of Mattawa is located on the Columbia River (central Washington state).
The pronunciation of Mattawa: MAT-uh-waw<2>
From the Census Estimates for 2019, Mattawa has a population of 5,079 people<3> (see below for details).
We don't have a date for the establishment of Mattawa.
The community of Mattawa is 770 feet [235 m] above sea level.<4>.
Time Zone: Mattawa lies in the Pacific Time Zone (PST/PDT) and observes daylight saving time
The area code for Mattawa: (509)
The ZIP code for Mattawa: 99349<5>
Population Details ...
Taken from the 2019 Census Estimates, Mattawa had an population of 5,079 people. This is an increase of 14.47% since the 2010 Census (or an increase of 94.67% since the 2000 Census).
At the time of the 2010 Census, Mattawa had a population of 4,437 people. This makes Mattawa the county's 4th most populous community.
The population of Mattawa represents 0.07% of the population of Washington (which has 6,724,540 people), making it the state's 123rd most populous community.
With a 2010 count of 4,437 people, the population of Mattawa increased 70.07% from the 2000 Census (with a count of 2,609 people).
More information can be found on the Census Page for Mattawa.
Communities Also Named Mattawa ...
Using our Gazetteer, we have found another community named Mattawa - it's located in Ontario.
For more information, see our Tidbits & Trivia Page for Mattawa.
Communities near Mattawa ...
We have created a list of 10 communities that are near Mattawa.
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 Mattawa. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Mattawa.
Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Mattawa. 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 Mattawa.
We also have a detailed list of newspapers that have been published in the area around Mattawa. See our Newspapers Page for Mattawa.
TripAdvisor Tourism Pages for Mattawa ...
Looking for more information about Mattawa? 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 Mattawa, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Mattawa.
Other Roadside Stops ...
Off-the-Road Links ...
Unfortunately, we don't know of a website for Mattawa. If you can help, please contact us through our Feedback Page.
The official website for Grant County: www.co.grant.wa.us/
The official website for State of Washington: https://access.wa.gov/
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.
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This page was last modified: 27 Apr 2022