Mattawa | |
|---|---|
 Mattawa City Hall (2008) | |
 Location of Mattawa, Washington | |
| Coordinates: 46°44′15″N 119°53′21″W / 46.73750°N 119.88917°W | |
| Country | United States |
| State | Washington |
| County | Grant |
| Government | |
| • Type | Mayor–council |
| • Mayor | Maria M. Celaya |
| Area | |
| • Total | 0.92 sq mi (2.39 km2) |
| • Land | 0.92 sq mi (2.39 km2) |
| • Water | 0.00 sq mi (0.00 km2) |
| Elevation | 755 ft (230 m) |
| Population (2020) | |
| • Total | 3,335 |
| • Estimate (2021) | 3,627 |
| • Density | 5,160.52/sq mi (1,992.03/km2) |
| Time zone | UTC-8 (PST) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP code | 99349 |
| Area code | 509 |
| FIPS code | 53-44165 |
| GNIS feature ID | 2412963 |
| Website | cityofmattawa.com |
Mattawa is a city in Grant County, Washington, United States. It was founded on June 3, 1958. As of the 2021 United States census, 3,627 people lived there.
