Comparison to Surrounding Areas
The median household income ($-1) for 97331 is less than 97330 ($70,742), 97333 ($65,191), Benton County ($77,702), and Corvallis city ($65,012).
| 97331 | $-1 |
| Corvallis city | $65,012 |
| Benton County | $77,702 |
Get Median Household Income for all Zip Codes in Oregon.
The average household income ($-1) for 97331 is less than 97330 ($108,219), 97333 ($93,937), Benton County ($110,290), and Corvallis city ($95,198).
| 97331 | $-1 |
| Corvallis city | $95,198 |
| Benton County | $110,290 |
Get Average Household Income for all Zip Codes in Oregon.
The per-capita income for 97331 is $5,620. The per capita income ($5,620) for 97331 is less than 97330 ($47,851), 97333 ($40,616), Benton County ($45,624), and Corvallis city ($40,092).
| 97331 | $5,620 |
| Corvallis city | $40,092 |
| Benton County | $45,624 |
Get Per-Capita Income for all Zip Codes in Oregon.
-1% of households make over $200,000 a year. The percent high income households (-1.0%) for 97331 is less than 97330 (12.5%), 97333 (11.4%), Benton County (12.8%), and Corvallis city (10.8%).
| 97331 | -1.0% |
| Corvallis city | 10.8% |
| Benton County | 12.8% |
Get High Income Households for all Zip Codes in Oregon.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 97331 | $-1 | $-1 | $-1 | $-1 |
| Corvallis city | $23,723 | $66,086 | $109,663 | $76,540 |
| Benton County | $24,647 | $84,621 | $109,935 | $74,351 |
Get Median Household Income by Age of Householder for all Zip Codes in Oregon.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 97331 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 97331 | +/-$-1 | +/-$-1 | +/-$682 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Corvallis city | +/-$3,017 | +/-$3,914 | +/-$2,012 | +/-1.3% | +/-$2,178 | +/-$9,606 | +/-$7,048 | +/-$9,450 |
| Benton County | +/-$4,029 | +/-$4,183 | +/-$1,756 | +/-1.0% | +/-$3,038 | +/-$7,276 | +/-$5,098 | +/-$5,693 |