US Census Data

ZIP 99111 vs ZIP 99118

A side-by-side comparison of ZIP Code 99111 and ZIP Code 99118: population, income, housing, and more.

ZIP 99111 and ZIP 99118 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 99111 has the higher population (4,049 vs 964 in ZIP 99118). ZIP 99111 has the higher median household income ($66,333 vs $66,202 in ZIP 99118). ZIP 99118 has the higher median home value ($306,700 vs $264,300 in ZIP 99111).

Population, income & housing

ZIP 99111ZIP 99118
Population4,049964
Median age41.8 yrs40.2 yrs
Median household income$66,333$66,202
Median home value$264,300$306,700
Median gross rent$983$856
Housing units1,920510
Homeownership rate72.9%73.4%
Bachelor's degree or higher29.6%18.0%
Unemployment rate3.2%4.6%

Trends (ACS 5-year, 2019–2023)

ZIP 99111ZIP 99118
Population4,234 → 4,049 (-4.4%)718 → 964 (+34.3%)
Median household income$52,246 → $66,333 (+27.0%)$38,304 → $66,202 (+72.8%)
Median home value$172,500 → $264,300 (+53.2%)$227,100 → $306,700 (+35.1%)
Median gross rent$721 → $983 (+36.3%)$808 → $856 (+5.9%)

ZIP 99111

Population
4,2344,049
Median household income
$52,246$66,333
Median home value
$172,500$264,300
Median gross rent
$721$983

ZIP 99118

Population
718964
Median household income
$38,304$66,202
Median home value
$227,100$306,700
Median gross rent
$808$856

Age & race/ethnicity

Age distribution (share)

ZIP 99111ZIP 99118
Under 54.9%7.5%
5 to 1717.2%21.3%
18 to 243.9%7.9%
25 to 3410.4%9.6%
35 to 4416.0%7.8%
45 to 549.6%11.1%
55 to 6417.5%15.2%
65 to 749.3%13.7%
75 and over11.3%5.9%

Race & ethnicity (share)

ZIP 99111ZIP 99118
White (non-Hispanic)82.4%75.8%
Black or African American1.2%0.1%
American Indian & Alaska Native0.7%0.0%
Asian0.8%0.1%
Native Hawaiian & Pacific Islander0.0%0.6%
Some other race2.2%2.9%
Two or more races4.6%12.1%
Hispanic or Latino8.1%8.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 99111ZIP 99118
No high school diploma7.4%3.3%
High school graduate22.2%33.4%
Some college or associate's40.7%45.3%
Bachelor's degree19.2%12.1%
Graduate or professional degree10.4%5.9%

Commute to work

How workers get to work (share)

ZIP 99111ZIP 99118
Drove alone79.9%70.2%
Carpooled8.9%24.0%
Public transit0.0%0.3%
Walked1.5%2.4%
Bicycle0.6%0.0%
Worked from home6.9%1.0%
Other means2.1%2.1%

Housing

Units in structure (share)

ZIP 99111ZIP 99118
1-unit, detached68.4%84.9%
1-unit, attached0.6%0.0%
2 to 4 units7.5%0.0%
5 to 19 units7.0%0.0%
20 or more units6.4%0.0%
Mobile home & other10.2%15.1%

Poverty & households

ZIP 99111ZIP 99118
Poverty rate9.0%24.3%
Average household size2.342.30
Mean commute (minutes)2030
Median year structure built19501992

Full profiles

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ZIP 99111 vs ZIP 99118: Compare Population & Demographics | US Census Data