ZIP code
99022
Medical Lake, WA
99022 covers Medical Lake in Spokane County, with 9,398 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 99022. Methodology
ZIP code map of 99022

About ZIP code 99022
Acceptable cities: Espanola
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 99022. Not ACS. Methodology
People in 99022
Race
- White7,612
- Black or African American115
- American Indian or Alaska Native111
- Asian110
- Native Hawaiian and Pacific Islander15
- Other race172
- Two or more races732
Hispanic or Latino (any race): 443
Age
- Under 10897
- 10 to 191,150
- 20 to 29995
- 30 to 391,069
- 40 to 491,109
- 50 to 591,395
- 60 to 691,241
- 70 to 79703
- 80 and older308
Income and housing in 99022
Education
- High school graduate95.8%
- Bachelor's degree31.4%
- Graduate degree7.4%
Places covering 99022
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.
- Medical Lake55.0%
- Fairchild AFB0.0%
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.
- Spokane 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
45.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 99022
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,688 | |
| 2006 | 7,581 | |
| 2007 | 8,186 | |
| 2008 | 7,823 | |
| 2009 | 7,888 | |
| 2010 | 7,820 | |
| 2011 | 8,493 | 7,757 |
| 2012 | 8,670 | 7,720 |
| 2013 | 8,974 | 7,640 |
| 2014 | 9,088 | 7,660 |
| 2015 | 9,071 | 7,760 |
| 2016 | 8,890 | 7,780 |
| 2017 | 8,832 | 7,910 |
| 2018 | 8,487 | 8,020 |
| 2019 | 8,810 | 8,170 |
| 2020 | 8,718 | 8,130 |
| 2021 | 8,740 | 8,180 |
| 2022 | 9,012 | 7,940 |
| 2023 | 9,398 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 99022
12 nearest ZIP centroids (any distance)
- 99011Fairchild Air Force Base3.1 miPop 3,016 · Income $69,825
- 99014Four Lakes5.9 miPop 15 · Income —
- 99001Airway Heights6.3 miPop 8,931 · Income $60,182
- 99224Spokane8.8 miPop 23,599 · Income $76,785
- 99029Reardan9.3 miPop 1,775 · Income $83,917
- 99020Marshall10.2 miPop 15 · Income —
- 99008Edwall12.4 miPop 341 · Income $103,214
- 99201Spokane13.4 miPop 14,432 · Income $35,286
- 99004Cheney13.5 miPop 22,448 · Income $62,014
- 99204Spokane13.5 miPop 7,519 · Income $50,266
- 99205Spokane14.0 miPop 43,340 · Income $72,547
- 99026Nine Mile Falls14.3 miPop 9,206 · Income $98,125
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 99022, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 99022 FAQ
- What city is ZIP code 99022 in?
- 99022 is in Medical Lake, WA.
- What county is 99022 in?
- 99022 is in Spokane County.
- What is the median household income in 99022?
- The median household income in 99022 is $90,814.
- Which ZIP codes are near 99022?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 99022.