ZIP Code 98851
About Soap Lake
Soap Lake is a city in Grant County, Washington, on the shores of Soap Lake. The population was 1,691 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
4,996
population
$67,009
median household income
34
people / sq mi
$240,500
median home value
$902
median gross rent
32.6
median age
2,078
housing units
1,613
households
146.1
land area (sq mi)