Pomeroy, Washington

Pomeroy, Washington
Downtown Pomeroy in 2018
Pomeroy City Hall
Garfield County Courthouse
Interactive location map of Pomeroy
Coordinates: 46°28′26″N 117°35′48″W / 46.473760°N 117.596541°W / 46.473760; -117.596541
CountryUnited States
StateWashington
CountyGarfield
FoundedMay 28, 1878
IncorporatedFebruary 3, 1886
Government
 • MayorJack Peasley
Area
 • Total
1.776 sq mi (4.601 km2)
 • Land1.776 sq mi (4.601 km2)
 • Water0 sq mi (0.000 km2)  0.0%
Elevation
1,870 ft (570 m)
Population
 (2020)
 • Total
1,389
 • Estimate 
(2024)
1,471
 • Density781.9/sq mi (301.9/km2)
Time zoneUTC−8 (Pacific (PST))
 • Summer (DST)UTC−7 (PDT)
ZIP Code
99347
Area code509
FIPS code53-55120
GNIS feature ID2411453
Websitecityofpomeroy1.com

Pomeroy is the county seat of Garfield County, Washington, United States and the only incorporated city in the county. The population was 1,389 at the 2020 census, and was estimated at 1,471 in 2024.