ZIP code
98010
Black Diamond, WA
98010 covers Black Diamond in King County, with 6,351 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 98010. Methodology
ZIP code map of 98010

About ZIP code 98010
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 98010. Not ACS. Methodology
People in 98010
Race
- White4,546
- Black or African American50
- American Indian or Alaska Native46
- Asian160
- Native Hawaiian and Pacific Islander22
- Other race295
- Two or more races580
Hispanic or Latino (any race): 568
Age
- Under 10715
- 10 to 19704
- 20 to 29603
- 30 to 39792
- 40 to 49705
- 50 to 59919
- 60 to 69764
- 70 to 79342
- 80 and older155
Income and housing in 98010
Education
- High school graduate98.2%
- Bachelor's degree55.5%
- Graduate degree17.7%
Places covering 98010
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.
- Black Diamond82.4%
- Maple Valley0.0%
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.
- King 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
16.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 98010
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 5,121 | |
| 2006 | 5,066 | |
| 2007 | 5,154 | |
| 2008 | 5,070 | |
| 2009 | 5,091 | |
| 2010 | 5,212 | |
| 2011 | 4,667 | 5,087 |
| 2012 | 4,827 | 5,110 |
| 2013 | 4,825 | 5,160 |
| 2014 | 4,789 | 5,120 |
| 2015 | 4,918 | 5,180 |
| 2016 | 5,143 | 5,200 |
| 2017 | 5,218 | 5,220 |
| 2018 | 5,485 | 5,520 |
| 2019 | 5,602 | 6,190 |
| 2020 | 5,882 | 7,100 |
| 2021 | 5,963 | 7,750 |
| 2022 | 6,128 | 8,300 |
| 2023 | 6,351 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 98010
12 nearest ZIP centroids (any distance)
- 98051Ravensdale5.9 miPop 3,555 · Income $114,868
- 98092Auburn6.2 miPop 50,510 · Income $116,614
- 98042Kent6.5 miPop 48,594 · Income $125,554
- 98038Maple Valley7.4 miPop 37,868 · Income $144,733
- 98025Hobart8.5 miPop 51 · Income —
- 98030Kent10.0 miPop 38,492 · Income $91,218
- 98002Auburn10.2 miPop 37,284 · Income $77,714
- 98058Renton10.5 miPop 41,980 · Income $111,045
- 98031Kent11.0 miPop 40,898 · Income $101,458
- 98321Buckley11.8 miPop 17,601 · Income $127,081
- 98047Pacific12.3 miPop 6,900 · Income $102,723
- 98391Bonney Lake12.4 miPop 57,691 · Income $129,233
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 98010, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 98010 FAQ
- What city is ZIP code 98010 in?
- 98010 is in Black Diamond, WA.
- What county is 98010 in?
- 98010 is in King County.
- What is the median household income in 98010?
- The median household income in 98010 is $148,692.
- Which ZIP codes are near 98010?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 98010.