ZIP code
99138
Inchelium, WA
99138 covers Inchelium in Ferry County, with 1,173 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 99138. Methodology
ZIP code map of 99138
About ZIP code 99138
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 99138. Not ACS. Methodology
People in 99138
Race
- White285
- Black or African American3
- American Indian or Alaska Native856
- Asian8
- Other race3
- Two or more races57
Hispanic or Latino (any race): 14
Age
- Under 10150
- 10 to 19190
- 20 to 29112
- 30 to 39137
- 40 to 49131
- 50 to 59148
- 60 to 69186
- 70 to 79113
- 80 and older45
Income and housing in 99138
Education
- High school graduate91.8%
- Bachelor's degree19.9%
- Graduate degree7.3%
Places covering 99138
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.
- Inchelium35.6%
- Twin Lakes8.2%
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.
- Ferry 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
56.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 99138
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 995 | |
| 2006 | 966 | |
| 2007 | 1,137 | |
| 2008 | 954 | |
| 2009 | 966 | |
| 2010 | 1,077 | |
| 2011 | 1,151 | 995 |
| 2012 | 1,074 | 960 |
| 2013 | 1,258 | 970 |
| 2014 | 1,195 | 930 |
| 2015 | 1,181 | 950 |
| 2016 | 1,224 | 940 |
| 2017 | 1,220 | 1,020 |
| 2018 | 1,094 | 990 |
| 2019 | 1,135 | 980 |
| 2020 | 1,084 | 980 |
| 2021 | 1,152 | 980 |
| 2022 | 1,103 | 980 |
| 2023 | 1,173 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 99138
12 nearest ZIP centroids (any distance)
- 99137Hunters13.9 miPop 442 · Income $42,778
- 99131Gifford14.4 miPop 137 · Income $36,055
- 99140Keller14.4 miPop 506 · Income $50,944
- 99167Rice17.2 miPop 943 · Income $69,236
- 99129Fruitland18.7 miPop 649 · Income $38,490
- 99101Addy21.7 miPop 1,544 · Income $72,500
- 99147Lincoln25.9 miPop 185 · Income $100,000
- 99173Springdale27.9 miPop 1,773 · Income $53,227
- 99155Nespelem28.8 miPop 996 · Income $44,000
- 99166Republic29.0 miPop 2,879 · Income $59,821
- 99040Wellpinit29.1 miPop 535 · Income $57,500
- 99116Coulee Dam29.2 miPop 1,649 · Income $64,550
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 99138, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 99138 FAQ
- What city is ZIP code 99138 in?
- 99138 is in Inchelium, WA.
- What county is 99138 in?
- 99138 is in Ferry County.
- What is the median household income in 99138?
- The median household income in 99138 is $51,094.
- Which ZIP codes are near 99138?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 99138.