ZIP 98385 vs ZIP 98321

Source:

South Prairie, WA — Buckley, WA

This side-by-side compares ZIP 98385 (South Prairie, WA) and ZIP 98321 (Buckley, WA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 98385 has a population of 459 at 375 people per square mile, while ZIP 98321 has 15,152 at 163 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 98385 reports a median household income of $152,500 against $127,411 in ZIP 98321, with per-capita income of $109,444 vs $55,552. The share of adults holding a bachelor's degree or higher is 16.5% in 98385 and 22.1% in 98321. Poverty rate reads 2.0% vs 4.7%, and unemployment 7.0% vs 4.0% — 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 $504,400 in 98385 versus $571,200 in 98321, with median rent of and $1,760 per month respectively. Homeownership rate is 95.1% vs 90.7%. 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
98385
South Prairie, WA
98321
Buckley, WA
Population 459 15,152
Median Household Income $152,500 $127,411
Per Capita Income $109,444 $55,552
Median Age 38.7 41.2
Bachelor's Degree or Higher 16.5% 22.1%
Poverty Rate 2.0% 4.7%
Unemployment Rate 7.0% 4.0%
Median Home Value $504,400 $571,200
Median Rent (monthly) $1,760
Homeownership Rate 95.1% 90.7%
Population Density (per sq mi) 375 163

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

Full Profile
98385
South Prairie, WA
View full ZIP profile →
Full Profile
98321
Buckley, WA
View full ZIP profile →

What are common questions about this comparison?

How do ZIP codes 98385 and 98321 compare?
ZIP 98385 (South Prairie, WA) has a population of 459 and a median household income of $152,500. ZIP 98321 (Buckley, WA) has a population of 15,152 and a median household income of $127,411.
Which ZIP code has higher income, 98385 or 98321?
ZIP 98385 (South Prairie, WA) has a higher median household income of $152,500 compared to $127,411 for ZIP 98321.
How do I compare two ZIP codes on PlainZIP?
Visit plainzip.com/compare, enter two 5-digit U.S. ZIP codes, and click Compare. You can also navigate directly to /compare/XXXXX-vs-YYYYY to share a specific comparison.

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.