US Census Data

ZIP 98117 vs ZIP 98121

A side-by-side comparison of ZIP Code 98117 and ZIP Code 98121: population, income, housing, and more.

ZIP 98117 and ZIP 98121 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 98117 has the higher population (35,147 vs 20,904 in ZIP 98121). ZIP 98117 has the higher median household income ($182,500 vs $148,974 in ZIP 98121). ZIP 98117 has the higher median home value ($1,028,100 vs $796,600 in ZIP 98121).

Population, income & housing

ZIP 98117ZIP 98121
Population35,14720,904
Median age39.8 yrs33.3 yrs
Median household income$182,500$148,974
Median home value$1,028,100$796,600
Median gross rent$2,197$2,329
Housing units15,23015,781
Homeownership rate70.7%25.2%
Bachelor's degree or higher74.8%77.8%
Unemployment rate2.5%4.1%

Trends (ACS 5-year, 2019–2023)

ZIP 98117ZIP 98121
Population35,645 → 35,147 (-1.4%)19,494 → 20,904 (+7.2%)
Median household income$116,871 → $182,500 (+56.2%)$115,323 → $148,974 (+29.2%)
Median home value$706,400 → $1,028,100 (+45.5%)$613,300 → $796,600 (+29.9%)
Median gross rent$1,757 → $2,197 (+25.0%)$1,975 → $2,329 (+17.9%)

ZIP 98117

Population
35,64535,147
Median household income
$116,871$182,500
Median home value
$706,400$1,028,100
Median gross rent
$1,757$2,197

ZIP 98121

Population
19,49420,904
Median household income
$115,323$148,974
Median home value
$613,300$796,600
Median gross rent
$1,975$2,329

Age & race/ethnicity

Age distribution (share)

ZIP 98117ZIP 98121
Under 55.7%0.5%
5 to 1714.6%1.2%
18 to 244.6%5.9%
25 to 3415.5%47.1%
35 to 4418.8%15.1%
45 to 5414.9%9.8%
55 to 6412.4%9.7%
65 to 748.8%7.8%
75 and over4.7%2.9%

Race & ethnicity (share)

ZIP 98117ZIP 98121
White (non-Hispanic)78.7%47.3%
Black or African American0.9%3.2%
American Indian & Alaska Native0.2%0.0%
Asian7.6%34.4%
Native Hawaiian & Pacific Islander0.3%0.1%
Some other race0.4%1.7%
Two or more races7.6%5.4%
Hispanic or Latino4.4%7.9%

Educational attainment (age 25+)

Share of adults 25+

ZIP 98117ZIP 98121
No high school diploma1.8%2.3%
High school graduate7.9%5.8%
Some college or associate's15.5%14.0%
Bachelor's degree42.5%38.1%
Graduate or professional degree32.3%39.7%

Commute to work

How workers get to work (share)

ZIP 98117ZIP 98121
Drove alone42.2%15.5%
Carpooled4.0%1.9%
Public transit8.4%8.1%
Walked3.2%29.8%
Bicycle4.1%0.7%
Worked from home37.4%41.8%
Other means0.7%2.1%

Housing

Units in structure (share)

ZIP 98117ZIP 98121
1-unit, detached73.3%1.6%
1-unit, attached4.8%0.2%
2 to 4 units5.2%0.9%
5 to 19 units7.9%1.4%
20 or more units8.2%95.9%
Mobile home & other0.6%0.0%

Poverty & households

ZIP 98117ZIP 98121
Poverty rate4.6%8.7%
Average household size2.391.48
Mean commute (minutes)2822
Median year structure built19502004

Full profiles

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ZIP 98117 vs ZIP 98121: Compare Population & Demographics | US Census Data