US Census Data

ZIP 99013 vs ZIP 99018

A side-by-side comparison of ZIP Code 99013 and ZIP Code 99018: population, income, housing, and more.

ZIP 99013 and ZIP 99018 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 99013 has the higher population (1,694 vs 308 in ZIP 99018). ZIP 99018 has the higher median household income ($51,000 vs $45,395 in ZIP 99013). ZIP 99018 has the higher median home value ($309,500 vs $231,100 in ZIP 99013).

Population, income & housing

ZIP 99013ZIP 99018
Population1,694308
Median age34.9 yrs47.6 yrs
Median household income$45,395$51,000
Median home value$231,100$309,500
Median gross rent$877
Housing units593140
Homeownership rate63.0%72.7%
Bachelor's degree or higher3.2%16.1%
Unemployment rate7.9%1.5%

Trends (ACS 5-year, 2019–2023)

ZIP 99013ZIP 99018
Population1,815 → 1,694 (-6.7%)230 → 308 (+33.9%)
Median household income$44,474 → $45,395 (+2.1%)$57,647 → $51,000 (-11.5%)
Median home value$170,800 → $231,100 (+35.3%)$191,700 → $309,500 (+61.5%)
Median gross rent$387 → $877 (+126.6%)$925 → $1,094 (+18.3%)

ZIP 99013

Population
1,8151,694
Median household income
$44,474$45,395
Median home value
$170,800$231,100
Median gross rent
$387$877

ZIP 99018

Population
230308
Median household income
$57,647$51,000
Median home value
$191,700$309,500
Median gross rent
$925$1,094

Age & race/ethnicity

Age distribution (share)

ZIP 99013ZIP 99018
Under 54.0%1.6%
5 to 1729.6%18.2%
18 to 243.3%9.7%
25 to 3413.8%5.2%
35 to 4415.9%7.1%
45 to 5410.0%16.6%
55 to 649.1%22.7%
65 to 748.6%5.8%
75 and over5.7%13.0%

Race & ethnicity (share)

ZIP 99013ZIP 99018
White (non-Hispanic)56.4%88.0%
Black or African American0.6%1.6%
American Indian & Alaska Native28.5%1.9%
Asian1.4%0.0%
Native Hawaiian & Pacific Islander0.2%0.0%
Some other race0.0%1.3%
Two or more races6.1%4.9%
Hispanic or Latino6.8%2.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 99013ZIP 99018
No high school diploma26.1%0.5%
High school graduate34.9%47.9%
Some college or associate's35.9%35.5%
Bachelor's degree3.2%7.4%
Graduate or professional degree0.0%8.8%

Commute to work

How workers get to work (share)

ZIP 99013ZIP 99018
Drove alone75.0%78.5%
Carpooled19.3%17.4%
Public transit0.0%0.0%
Walked0.0%0.0%
Bicycle0.0%0.0%
Worked from home4.5%4.1%
Other means1.2%0.0%

Housing

Units in structure (share)

ZIP 99013ZIP 99018
1-unit, detached58.0%79.3%
1-unit, attached0.7%6.4%
2 to 4 units0.7%0.0%
5 to 19 units1.0%1.4%
20 or more units0.5%0.0%
Mobile home & other39.1%12.9%

Poverty & households

ZIP 99013ZIP 99018
Poverty rate16.4%26.0%
Average household size3.102.33
Mean commute (minutes)3736
Median year structure built19901946

Full profiles

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ZIP 99013 vs ZIP 99018: Compare Population & Demographics | US Census Data