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ZIP code

98010

Black Diamond, WA

STANDARD

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

ACS 2023 population

6,351

Median household income

$148,692

Median home value

$793,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 98010. Methodology

ZIP code map of 98010

Census ZCTA boundary for ZIP 98010 in Black Diamond, Washington
Census ZCTA boundary for ZIP 98010 in Black Diamond, Washington. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 98010

Type

STANDARD

Timezone

America/Los_Angeles

Area codes

253, 360, 425, 564

Land area

14.9 sq mi

Water area

1.05 sq mi

Households

2,540

Median gross rent

$2,304

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
253, 360, 425, 564
World Region
NA
Country
US

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

Poverty rate

1.5%

Median earnings

$78,787

Median household income

$148,692

Median home value

$793,300

Median gross rent

$2,304

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.

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.

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

IRS populationACS population
8,9644,482020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
20055,121
20065,066
20075,154
20085,070
20095,091
20105,212
20114,6675,087
20124,8275,110
20134,8255,160
20144,7895,120
20154,9185,180
20165,1435,200
20175,2185,220
20185,4855,520
20195,6026,190
20205,8827,100
20215,9637,750
20226,1288,300
20236,351

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)

  1. 98051Ravensdale5.9 miPop 3,555 · Income $114,868
  2. 98092Auburn6.2 miPop 50,510 · Income $116,614
  3. 98042Kent6.5 miPop 48,594 · Income $125,554
  4. 98038Maple Valley7.4 miPop 37,868 · Income $144,733
  5. 98025Hobart8.5 miPop 51 · Income —
  6. 98030Kent10.0 miPop 38,492 · Income $91,218
  7. 98002Auburn10.2 miPop 37,284 · Income $77,714
  8. 98058Renton10.5 miPop 41,980 · Income $111,045
  9. 98031Kent11.0 miPop 40,898 · Income $101,458
  10. 98321Buckley11.8 miPop 17,601 · Income $127,081
  11. 98047Pacific12.3 miPop 6,900 · Income $102,723
  12. 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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98010 Black Diamond, WA

Looking up ZIP codes within 2 miles of 98010 Black Diamond, WA, measured by centroid distance.

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ACS population

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Households

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Avg median income

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Avg median home

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Selected ZIP codes

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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.