ZIP code
99163
Pullman, WA
99163 covers Pullman in Whitman County, with 33,692 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 99163. Methodology
ZIP code map of 99163

About ZIP code 99163
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 99163. Not ACS. Methodology
People in 99163
Race
- White24,246
- Black or African American1,148
- American Indian or Alaska Native228
- Asian3,539
- Native Hawaiian and Pacific Islander141
- Other race1,382
- Two or more races3,732
Hispanic or Latino (any race): 3,619
Age
- Under 102,656
- 10 to 197,325
- 20 to 2913,079
- 30 to 393,648
- 40 to 492,262
- 50 to 591,939
- 60 to 691,752
- 70 to 791,133
- 80 and older622
Income and housing in 99163
Education
- High school graduate98.0%
- Bachelor's degree62.8%
- Graduate degree31.4%
Places covering 99163
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Whitman County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
4.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 99163
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 16,009 | |
| 2006 | 15,008 | |
| 2007 | 15,666 | |
| 2008 | 15,695 | |
| 2009 | 15,856 | |
| 2010 | 15,965 | |
| 2011 | 30,790 | 16,371 |
| 2012 | 31,579 | 16,300 |
| 2013 | 32,148 | 16,510 |
| 2014 | 32,285 | 17,280 |
| 2015 | 33,097 | 17,690 |
| 2016 | 33,822 | 17,490 |
| 2017 | 33,998 | 17,830 |
| 2018 | 34,632 | 17,740 |
| 2019 | 35,134 | 17,720 |
| 2020 | 36,052 | 18,290 |
| 2021 | 34,815 | 18,330 |
| 2022 | 33,829 | 18,790 |
| 2023 | 33,692 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 99163
12 nearest ZIP centroids (any distance)
- 99165Pullman2.3 miPop 20 · Income —
- 99102Albion4.5 miPop 448 · Income $55,750
- 83844Moscow9.4 miPop 3,545 · Income —
- 99113Colton10.1 miPop 535 · Income $95,357
- 99161Palouse12.4 miPop 1,478 · Income $90,750
- 83843Moscow13.2 miPop 25,372 · Income $59,907
- 99111Colfax14.0 miPop 4,049 · Income $66,333
- 83872Viola14.3 miPop 893 · Income $88,320
- 99179Uniontown16.8 miPop 647 · Income $76,797
- 99130Garfield18.6 miPop 847 · Income $63,750
- 83832Genesee19.1 miPop 2,056 · Income $80,417
- 99174Steptoe20.2 miPop 70 · Income $48,929
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 99163, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 99163 FAQ
- What city is ZIP code 99163 in?
- 99163 is in Pullman, WA.
- What county is 99163 in?
- 99163 is in Whitman County.
- What is the median household income in 99163?
- The median household income in 99163 is $46,401.
- Which ZIP codes are near 99163?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 99163.