ZIP 99403 vs ZIP 99179

Source:

Clarkston, WA — Uniontown, WA

This side-by-side compares ZIP 99403 (Clarkston, WA) and ZIP 99179 (Uniontown, WA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 99403 has a population of 19,548 at 49 people per square mile, while ZIP 99179 has 437 at 2 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 99403 reports a median household income of $71,482 against $79,063 in ZIP 99179, with per-capita income of $39,953 vs $35,749. The share of adults holding a bachelor's degree or higher is 25.0% in 99403 and 37.6% in 99179. Poverty rate reads 14.8% vs 4.5%, and unemployment 5.1% vs 1.4% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $325,300 in 99403 versus $397,700 in 99179, with median rent of $1,036 and $1,675 per month respectively. Homeownership rate is 72.2% vs 68.0%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.

Compare different ZIP codes:

vs
Metric
99403
Clarkston, WA
99179
Uniontown, WA
Population 19,548 437
Median Household Income $71,482 $79,063
Per Capita Income $39,953 $35,749
Median Age 45.7 33.6
Bachelor's Degree or Higher 25.0% 37.6%
Poverty Rate 14.8% 4.5%
Unemployment Rate 5.1% 1.4%
Median Home Value $325,300 $397,700
Median Rent (monthly) $1,036 $1,675
Homeownership Rate 72.2% 68.0%
Population Density (per sq mi) 49 2

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

Full Profile
99403
Clarkston, WA
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Full Profile
99179
Uniontown, WA
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What are common questions about this comparison?

How do ZIP codes 99403 and 99179 compare?
ZIP 99403 (Clarkston, WA) has a population of 19,548 and a median household income of $71,482. ZIP 99179 (Uniontown, WA) has a population of 437 and a median household income of $79,063.
Which ZIP code has higher income, 99403 or 99179?
ZIP 99179 (Uniontown, WA) has a higher median household income of $79,063 compared to $71,482 for ZIP 99403.
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.