US ZIP Code Map

City

Grand Coulee, WA ZIP codes

2 ZIPs, including 99133 as primary city.

ACS population

2,990

Median household income

$57,088

Median home value

$216,950

Map of Grand Coulee

ZIP code map

ZIP share of this city

Population share

ZIP codes in Grand Coulee

ZIPCityCountyPopulationIncome
99116Coulee DamOkanogan County1,649$64,550
99133Grand CouleeGrant County1,341$49,625