ZIP Code 99163 Map
Census ZIP Code Tabulation Area 99163 in Pullman, WA (Whitman County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 99163 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
34,022
Households
13,270
Median household income
$48,231
Median age
23.4 years
Median home value
$435,900
Median gross rent
$1,062/mo
Owner-occupied homes
34.7%
Bachelor's degree or higher
61.3%
Below poverty level
28.6%
Land area
210.7 sq mi
Population density
161 / sq mi