US Census Data

ZIP 98034 vs ZIP 98040

A side-by-side comparison of ZIP Code 98034 and ZIP Code 98040: population, income, housing, and more.

ZIP 98034 and ZIP 98040 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 98034 has the higher population (51,836 vs 25,282 in ZIP 98040). ZIP 98040 has the higher median household income ($202,359 vs $128,974 in ZIP 98034). ZIP 98040 has the higher median home value ($1,884,200 vs $875,200 in ZIP 98034).

Population, income & housing

ZIP 98034ZIP 98040
Population51,83625,282
Median age37.3 yrs45.8 yrs
Median household income$128,974$202,359
Median home value$875,200$1,884,200
Median gross rent$2,324$2,464
Housing units22,48810,454
Homeownership rate60.6%66.0%
Bachelor's degree or higher57.6%78.8%
Unemployment rate5.1%2.5%

Trends (ACS 5-year, 2019–2023)

ZIP 98034ZIP 98040
Population43,471 → 51,836 (+19.2%)25,675 → 25,282 (-1.5%)
Median household income$101,674 → $128,974 (+26.9%)$147,566 → $202,359 (+37.1%)
Median home value$557,600 → $875,200 (+57.0%)$1,218,200 → $1,884,200 (+54.7%)
Median gross rent$1,817 → $2,324 (+27.9%)$2,162 → $2,464 (+14.0%)

ZIP 98034

Population
43,47151,836
Median household income
$101,674$128,974
Median home value
$557,600$875,200
Median gross rent
$1,817$2,324

ZIP 98040

Population
25,67525,282
Median household income
$147,566$202,359
Median home value
$1,218,200$1,884,200
Median gross rent
$2,162$2,464

Age & race/ethnicity

Age distribution (share)

ZIP 98034ZIP 98040
Under 55.6%3.9%
5 to 1713.1%18.2%
18 to 247.5%6.0%
25 to 3419.1%8.3%
35 to 4416.0%12.1%
45 to 5413.0%16.8%
55 to 6411.3%13.7%
65 to 748.4%9.9%
75 and over6.0%11.1%

Race & ethnicity (share)

ZIP 98034ZIP 98040
White (non-Hispanic)63.8%65.3%
Black or African American1.5%1.4%
American Indian & Alaska Native0.4%0.0%
Asian17.3%22.2%
Native Hawaiian & Pacific Islander0.2%0.0%
Some other race0.7%0.6%
Two or more races7.0%8.2%
Hispanic or Latino9.1%2.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 98034ZIP 98040
No high school diploma3.9%1.9%
High school graduate13.7%5.3%
Some college or associate's24.9%14.0%
Bachelor's degree36.2%38.3%
Graduate or professional degree21.4%40.5%

Commute to work

How workers get to work (share)

ZIP 98034ZIP 98040
Drove alone57.0%51.6%
Carpooled6.5%4.6%
Public transit4.9%4.6%
Walked2.7%1.6%
Bicycle0.7%0.2%
Worked from home26.4%35.7%
Other means2.0%1.7%

Housing

Units in structure (share)

ZIP 98034ZIP 98040
1-unit, detached55.8%65.6%
1-unit, attached4.5%0.4%
2 to 4 units4.6%1.0%
5 to 19 units18.3%8.0%
20 or more units16.6%24.2%
Mobile home & other0.0%0.8%

Poverty & households

ZIP 98034ZIP 98040
Poverty rate5.9%4.6%
Average household size2.412.54
Mean commute (minutes)2625
Median year structure built19801973

Full profiles

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