US Census Data

ZIP 99126 vs ZIP 99131

A side-by-side comparison of ZIP Code 99126 and ZIP Code 99131: population, income, housing, and more.

ZIP 99126 and ZIP 99131 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 99126 has the higher population (926 vs 137 in ZIP 99131). ZIP 99126 has the higher median household income ($42,935 vs $36,055 in ZIP 99131). ZIP 99131 has the higher median home value ($255,000 vs $234,700 in ZIP 99126).

Population, income & housing

ZIP 99126ZIP 99131
Population926137
Median age36.3 yrs70.3 yrs
Median household income$42,935$36,055
Median home value$234,700$255,000
Housing units284138
Homeownership rate89.8%63.9%
Bachelor's degree or higher13.8%5.9%
Unemployment rate0.0%0.0%

Trends (ACS 5-year, 2019–2023)

ZIP 99126ZIP 99131
Population1,347 → 926 (-31.3%)176 → 137 (-22.2%)
Median household income$61,563 → $42,935 (-30.3%)$62,188 → $36,055 (-42.0%)
Median home value$136,500 → $234,700 (+71.9%)$238,500 → $255,000 (+6.9%)
Median gross rent$745 → $742 (-0.4%)

ZIP 99126

Population
1,347926
Median household income
$61,563$42,935
Median home value
$136,500$234,700
Median gross rent
$745$742

ZIP 99131

Population
176137
Median household income
$62,188$36,055
Median home value
$238,500$255,000

Age & race/ethnicity

Age distribution (share)

ZIP 99126ZIP 99131
Under 57.6%0.0%
5 to 1735.4%1.5%
18 to 242.1%0.0%
25 to 344.2%1.5%
35 to 448.0%2.2%
45 to 549.7%6.6%
55 to 6421.8%8.8%
65 to 745.5%60.6%
75 and over5.7%19.0%

Race & ethnicity (share)

ZIP 99126ZIP 99131
White (non-Hispanic)85.2%99.3%
Black or African American0.0%0.0%
American Indian & Alaska Native5.7%0.0%
Asian0.0%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races4.6%0.7%
Hispanic or Latino4.4%0.0%

Educational attainment (age 25+)

Share of adults 25+

ZIP 99126ZIP 99131
No high school diploma16.3%2.2%
High school graduate47.0%44.4%
Some college or associate's23.0%47.4%
Bachelor's degree10.2%0.0%
Graduate or professional degree3.5%5.9%

Commute to work

How workers get to work (share)

ZIP 99126ZIP 99131
Drove alone94.6%80.0%
Carpooled0.0%0.0%
Public transit0.0%0.0%
Walked0.0%20.0%
Bicycle0.0%0.0%
Worked from home5.4%0.0%
Other means0.0%0.0%

Housing

Units in structure (share)

ZIP 99126ZIP 99131
1-unit, detached72.9%65.2%
1-unit, attached0.0%7.2%
2 to 4 units0.0%0.0%
5 to 19 units0.0%0.0%
20 or more units0.0%0.0%
Mobile home & other27.1%27.5%

Poverty & households

ZIP 99126ZIP 99131
Poverty rate37.5%19.7%
Average household size3.261.41
Mean commute (minutes)78
Median year structure built19801995

Full profiles

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