US Census Data

ZIP 99113 vs ZIP 99123

A side-by-side comparison of ZIP Code 99113 and ZIP Code 99123: population, income, housing, and more.

ZIP 99113 and ZIP 99123 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 99123 has the higher population (952 vs 535 in ZIP 99113). ZIP 99113 has the higher median household income ($95,357 vs $78,942 in ZIP 99123). ZIP 99113 has the higher median home value ($355,700 vs $247,700 in ZIP 99123).

Population, income & housing

ZIP 99113ZIP 99123
Population535952
Median age57.2 yrs57.5 yrs
Median household income$95,357$78,942
Median home value$355,700$247,700
Median gross rent$1,031$1,043
Housing units273560
Homeownership rate84.2%86.0%
Bachelor's degree or higher41.7%20.9%
Unemployment rate1.4%0.0%

Trends (ACS 5-year, 2019–2023)

ZIP 99113ZIP 99123
Population739 → 535 (-27.6%)918 → 952 (+3.7%)
Median household income$60,526 → $95,357 (+57.5%)$58,750 → $78,942 (+34.4%)
Median home value$224,300 → $355,700 (+58.6%)$201,700 → $247,700 (+22.8%)
Median gross rent$822 → $1,031 (+25.4%)$763 → $1,043 (+36.7%)

ZIP 99113

Population
739535
Median household income
$60,526$95,357
Median home value
$224,300$355,700
Median gross rent
$822$1,031

ZIP 99123

Population
918952
Median household income
$58,750$78,942
Median home value
$201,700$247,700
Median gross rent
$763$1,043

Age & race/ethnicity

Age distribution (share)

ZIP 99113ZIP 99123
Under 55.8%7.0%
5 to 178.2%11.3%
18 to 242.2%1.6%
25 to 3411.2%12.5%
35 to 4410.8%6.8%
45 to 5410.8%6.9%
55 to 6420.2%20.5%
65 to 7415.3%24.9%
75 and over15.3%8.4%

Race & ethnicity (share)

ZIP 99113ZIP 99123
White (non-Hispanic)89.5%86.8%
Black or African American2.6%0.0%
American Indian & Alaska Native0.0%2.6%
Asian0.0%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races7.1%7.2%
Hispanic or Latino0.7%3.4%

Educational attainment (age 25+)

Share of adults 25+

ZIP 99113ZIP 99123
No high school diploma2.2%4.7%
High school graduate15.6%29.7%
Some college or associate's40.4%44.8%
Bachelor's degree23.9%8.4%
Graduate or professional degree17.9%12.5%

Commute to work

How workers get to work (share)

ZIP 99113ZIP 99123
Drove alone65.7%77.8%
Carpooled12.8%3.3%
Public transit0.0%0.0%
Walked9.4%6.6%
Bicycle0.4%0.0%
Worked from home11.7%9.0%
Other means0.0%3.3%

Housing

Units in structure (share)

ZIP 99113ZIP 99123
1-unit, detached93.0%86.4%
1-unit, attached2.9%0.0%
2 to 4 units1.8%0.0%
5 to 19 units0.0%2.1%
20 or more units0.0%0.0%
Mobile home & other2.2%11.4%

Poverty & households

ZIP 99113ZIP 99123
Poverty rate0.9%3.4%
Average household size2.292.19
Mean commute (minutes)2315
Median year structure built19551974

Full profiles

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ZIP 99113 vs ZIP 99123: Compare Population & Demographics | US Census Data