US Census Data

ZIP 99128 vs ZIP 99134

A side-by-side comparison of ZIP Code 99128 and ZIP Code 99134: population, income, housing, and more.

ZIP 99128 and ZIP 99134 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 99134 has the higher population (608 vs 248 in ZIP 99128). ZIP 99128 has the higher median household income ($58,194 vs $39,848 in ZIP 99134). ZIP 99128 has the higher median home value ($300,000 vs $266,400 in ZIP 99134).

Population, income & housing

ZIP 99128ZIP 99134
Population248608
Median age51.0 yrs46.6 yrs
Median household income$58,194$39,848
Median home value$300,000$266,400
Median gross rent$925$998
Housing units149296
Homeownership rate76.9%76.4%
Bachelor's degree or higher25.6%35.0%
Unemployment rate10.8%4.0%

Trends (ACS 5-year, 2019–2023)

ZIP 99128ZIP 99134
Population337 → 248 (-26.4%)542 → 608 (+12.2%)
Median household income$57,813 → $58,194 (+0.7%)$35,917 → $39,848 (+10.9%)
Median home value$171,300 → $300,000 (+75.1%)$98,900 → $266,400 (+169.4%)
Median gross rent$825 → $925 (+12.1%)$793 → $998 (+25.9%)

ZIP 99128

Population
337248
Median household income
$57,813$58,194
Median home value
$171,300$300,000
Median gross rent
$825$925

ZIP 99134

Population
542608
Median household income
$35,917$39,848
Median home value
$98,900$266,400
Median gross rent
$793$998

Age & race/ethnicity

Age distribution (share)

ZIP 99128ZIP 99134
Under 51.6%1.2%
5 to 1714.9%19.9%
18 to 243.2%8.6%
25 to 348.9%9.9%
35 to 4412.1%9.7%
45 to 5414.1%14.5%
55 to 6425.0%14.0%
65 to 7412.9%16.4%
75 and over7.3%5.9%

Race & ethnicity (share)

ZIP 99128ZIP 99134
White (non-Hispanic)93.5%77.6%
Black or African American0.0%1.6%
American Indian & Alaska Native0.8%1.3%
Asian0.8%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.8%
Two or more races1.6%2.3%
Hispanic or Latino3.2%16.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 99128ZIP 99134
No high school diploma3.5%3.0%
High school graduate29.6%20.3%
Some college or associate's41.2%41.6%
Bachelor's degree18.6%21.5%
Graduate or professional degree7.0%13.6%

Commute to work

How workers get to work (share)

ZIP 99128ZIP 99134
Drove alone54.8%65.0%
Carpooled18.3%18.1%
Public transit0.0%0.0%
Walked5.2%3.9%
Bicycle0.0%0.0%
Worked from home20.0%13.0%
Other means1.7%0.0%

Housing

Units in structure (share)

ZIP 99128ZIP 99134
1-unit, detached85.9%73.0%
1-unit, attached1.3%1.4%
2 to 4 units0.0%1.7%
5 to 19 units0.0%2.0%
20 or more units0.0%0.0%
Mobile home & other12.8%22.0%

Poverty & households

ZIP 99128ZIP 99134
Poverty rate13.7%16.1%
Average household size2.122.36
Mean commute (minutes)2519
Median year structure built19381962

Full profiles

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ZIP 99128 vs ZIP 99134: Compare Population & Demographics | US Census Data