US Census Data

ZIP 99004 vs ZIP 99012

A side-by-side comparison of ZIP Code 99004 and ZIP Code 99012: population, income, housing, and more.

ZIP 99004 and ZIP 99012 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 99004 has the higher population (22,448 vs 1,125 in ZIP 99012). ZIP 99012 has the higher median household income ($66,389 vs $62,014 in ZIP 99004). ZIP 99004 has the higher median home value ($368,500 vs $288,600 in ZIP 99012).

Population, income & housing

ZIP 99004ZIP 99012
Population22,4481,125
Median age29.1 yrs37.1 yrs
Median household income$62,014$66,389
Median home value$368,500$288,600
Median gross rent$1,081$1,039
Housing units8,992369
Homeownership rate55.9%67.5%
Bachelor's degree or higher36.1%25.2%
Unemployment rate10.2%13.1%

Trends (ACS 5-year, 2019–2023)

ZIP 99004ZIP 99012
Population20,764 → 22,448 (+8.1%)890 → 1,125 (+26.4%)
Median household income$50,725 → $62,014 (+22.3%)$54,583 → $66,389 (+21.6%)
Median home value$225,100 → $368,500 (+63.7%)$158,100 → $288,600 (+82.5%)
Median gross rent$894 → $1,081 (+20.9%)$736 → $1,039 (+41.2%)

ZIP 99004

Population
20,76422,448
Median household income
$50,725$62,014
Median home value
$225,100$368,500
Median gross rent
$894$1,081

ZIP 99012

Population
8901,125
Median household income
$54,583$66,389
Median home value
$158,100$288,600
Median gross rent
$736$1,039

Age & race/ethnicity

Age distribution (share)

ZIP 99004ZIP 99012
Under 55.6%2.9%
5 to 1713.2%24.3%
18 to 2425.2%7.1%
25 to 3412.6%12.3%
35 to 4410.1%15.3%
45 to 549.7%8.5%
55 to 649.3%12.3%
65 to 748.8%13.8%
75 and over5.5%3.6%

Race & ethnicity (share)

ZIP 99004ZIP 99012
White (non-Hispanic)78.9%90.9%
Black or African American2.0%0.9%
American Indian & Alaska Native0.6%2.7%
Asian2.0%0.0%
Native Hawaiian & Pacific Islander0.3%0.0%
Some other race0.4%0.5%
Two or more races7.5%3.4%
Hispanic or Latino8.3%1.6%

Educational attainment (age 25+)

Share of adults 25+

ZIP 99004ZIP 99012
No high school diploma6.5%7.6%
High school graduate16.8%32.7%
Some college or associate's40.5%34.5%
Bachelor's degree22.5%20.4%
Graduate or professional degree13.6%4.7%

Commute to work

How workers get to work (share)

ZIP 99004ZIP 99012
Drove alone66.0%85.3%
Carpooled8.6%3.8%
Public transit2.4%0.0%
Walked6.9%0.0%
Bicycle0.4%0.0%
Worked from home14.8%7.4%
Other means0.8%3.5%

Housing

Units in structure (share)

ZIP 99004ZIP 99012
1-unit, detached54.2%79.4%
1-unit, attached1.9%0.8%
2 to 4 units11.2%0.0%
5 to 19 units11.0%1.9%
20 or more units9.6%1.1%
Mobile home & other12.2%16.8%

Poverty & households

ZIP 99004ZIP 99012
Poverty rate21.6%7.9%
Average household size2.493.27
Mean commute (minutes)2537
Median year structure built19931950

Full profiles

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ZIP 99004 vs ZIP 99012: Compare Population & Demographics | US Census Data