Mattawa
A city in Grant County, Washington — population 5,112 as of 2020.
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Today
78°F
Mostly Cloudy then Light Rain75% precip
Tonight
52°F
Rain96% precip
Sunday
63°F
Rain95% precip
Sunday Night
50°F
Partly Cloudy6% precip
In and around Mattawa
See & do
+1 more on the mapEat, drink & stay
+14 more on the mapShops & services
+24 more on the mapMusicians & bands near Mattawa →
Explore the Greater Moses Lake metro →
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Mattawa by the numbers
Population
5,112Population figure, 2020
Households & income
- Area
- 0.99 sq mi (2.57 km²)
- Median age
- 21.7
- Households
- 935
- Persons per household
- 3.8
Municipal office
- Office
- MAYOR
- Address
- PO BOX 965, MATTAWA, WA 99349