ZIP code
99170
Rosalia, WA
99170 covers Rosalia in Whitman County, with 1,015 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 99170. Methodology
ZIP code map of 99170
About ZIP code 99170
Acceptable cities: Plaza
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 99170. Not ACS. Methodology
People in 99170
Race
- White1,014
- Black or African American2
- American Indian or Alaska Native17
- Asian8
- Native Hawaiian and Pacific Islander2
- Other race13
- Two or more races79
Hispanic or Latino (any race): 52
Age
- Under 10141
- 10 to 19174
- 20 to 29108
- 30 to 39110
- 40 to 49113
- 50 to 59147
- 60 to 69181
- 70 to 79110
- 80 and older51
Income and housing in 99170
Education
- High school graduate94.8%
- Bachelor's degree21.2%
- Graduate degree8.1%
Places covering 99170
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.
- Rosalia52.7%
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 County78.1%
- Spokane County21.9%
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
47.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 99170
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,190 | |
| 2006 | 1,137 | |
| 2007 | 1,198 | |
| 2008 | 1,061 | |
| 2009 | 1,052 | |
| 2010 | 1,021 | |
| 2011 | 1,193 | 992 |
| 2012 | 1,095 | 930 |
| 2013 | 1,005 | 920 |
| 2014 | 1,000 | 980 |
| 2015 | 1,026 | 940 |
| 2016 | 992 | 930 |
| 2017 | 1,012 | 920 |
| 2018 | 995 | 950 |
| 2019 | 993 | 940 |
| 2020 | 1,022 | 970 |
| 2021 | 980 | 960 |
| 2022 | 955 | 920 |
| 2023 | 1,015 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 99170
12 nearest ZIP centroids (any distance)
- 99149Malden3.8 miPop 102 · Income $27,321
- 99039Waverly9.8 miPop 163 · Income $65,703
- 99158Oakesdale11.1 miPop 601 · Income $75,625
- 99176Thornton11.1 miPop 132 · Income $81,250
- 99031Spangle11.6 miPop 1,434 · Income $95,089
- 99018Latah11.8 miPop 308 · Income $51,000
- 99012Fairfield13.1 miPop 1,125 · Income $66,389
- 99033Tekoa14.1 miPop 826 · Income $56,667
- 99004Cheney14.9 miPop 22,448 · Income $62,014
- 99171Saint John16.1 miPop 991 · Income $61,500
- 99104Belmont16.3 miPop — · Income —
- 99174Steptoe17.1 miPop 70 · Income $48,929
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 99170, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 99170 FAQ
- What city is ZIP code 99170 in?
- 99170 is in Rosalia, WA.
- What county is 99170 in?
- 99170 is in Whitman County.
- What is the median household income in 99170?
- The median household income in 99170 is $75,208.
- Which ZIP codes are near 99170?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 99170.