ZIP Code 99403
About Clarkston
Clarkston is a city in Asotin County, Washington, United States. It is part of the Lewiston–Clarkston, ID-WA metropolitan area, and is located west of Lewiston, Idaho, across the Snake River. The population was 7,161 at the 2020 census, and was estimated at 7,138 in 2024. Clarkston's ZIP Code, 99403, is the highest numerically in the contiguous United States.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
20,483
population
$67,424
median household income
143
people / sq mi
$283,800
median home value
$994
median gross rent
45.5
median age
9,192
housing units
8,643
households
143.5
land area (sq mi)
Points of interest
- grocery
- coffee
- fast_food
Brands
- Albertsons (1)
- Arby's (1)
- McDonald's (1)
- Starbucks (1)
- Subway (1)
- Taco Bell (1)
- Walmart (1)