ZIP 97333 vs ZIP 97331

Source:

Corvallis, OR — Corvallis, OR

This side-by-side compares ZIP 97333 (Corvallis, OR) and ZIP 97331 (Corvallis, OR) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 97333 has a population of 21,377 at 71 people per square mile, while ZIP 97331 has 2,408 at 2,884 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 97333 reports a median household income of $65,191 against in ZIP 97331, with per-capita income of $40,616 vs $5,620. The share of adults holding a bachelor's degree or higher is 59.2% in 97333 and 62.2% in 97331. Poverty rate reads 25.7% vs , and unemployment 6.6% vs 35.7% — 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 $511,100 in 97333 versus in 97331, with median rent of $1,370 and per month respectively. Homeownership rate is 44.6% vs . 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
97333
Corvallis, OR
97331
Corvallis, OR
Population 21,377 2,408
Median Household Income $65,191
Per Capita Income $40,616 $5,620
Median Age 29.2 19.1
Bachelor's Degree or Higher 59.2% 62.2%
Poverty Rate 25.7%
Unemployment Rate 6.6% 35.7%
Median Home Value $511,100
Median Rent (monthly) $1,370
Homeownership Rate 44.6%
Population Density (per sq mi) 71 2,884

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

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97333
Corvallis, OR
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97331
Corvallis, OR
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What are common questions about this comparison?

How do ZIP codes 97333 and 97331 compare?
ZIP 97333 (Corvallis, OR) has a population of 21,377 and a median household income of $65,191. ZIP 97331 (Corvallis, OR) has a population of 2,408 and a median household income of —.
Which ZIP code has higher income, 97333 or 97331?
Income data is not available for one or both of these ZIP codes.
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.