Corvallis, OR · standard
ZIP Code 97331
Benton County, Oregon - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 2,408
- 2,884/sq mi High-density area
- 62.2%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Corvallis has 2,408 residents, placing it in the 47th percentile of the 33,099 US ZIP codes with a reported population, at 2,884 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 97331 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 97331 covers 0.8 square miles in Corvallis, Benton County, Oregon (a standard USPS delivery area), with a modest 2,408 residents on file, a density of 2,884 people per square mile, in the Los Angeles time zone.
Median household income is not on file for ZIP 97331, but per-capita income is $5,620. Unemployment is 35.7%, an important qualifier alongside the household-income figure. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
This is a highly-educated ZIP: 62.2% of adults hold a bachelor's degree or higher, the median age is 19.1, and the average commute is -. The page also surfaces 3 ZIP codes within roughly 10 miles and 5 more in Benton County, so 97331 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 97331, Corvallis, OR · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
2,408
Population
0.8
Area (sq mi)
2,884
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 97331?
19.1
Median Age
53.2%
Male
46.8%
Female
4.8%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$5,620
Per Capita Income
35.7%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
0
Total Housing Units
0
Occupied Units
0
Vacant Units
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 19 business establishments in ZIP 97331, employing approximately 493 people with a combined annual payroll of $9,380,000.
19
Businesses
493
Employees
$9.4M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Accommodation and food services | 7 | 36.8% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 97331 vs 97330 →
ZIP 97331 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 97330
Corvallis (97330)
41,472 residents
- 97321
Albany (97321)
24,928 residents
- 97333
Corvallis (97333)
21,377 residents
- 97331 2,408
Corvallis (97331)
2,408 residents
What this shows Among its immediate neighbors, ZIP 97331 ranks #4 by population - useful context the national average alone can't give.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 97331, both outside OR so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (2,408 here; floor ≥1,000).
More ZIP Codes in Benton County
Related Areas
Frequently Asked Questions
What county is ZIP code 97331 in?
ZIP code 97331 (Corvallis) is located in Benton County, Oregon. Benton County contains multiple ZIP codes, see the full list at /counties/benton-or.
What is the population of ZIP code 97331?
ZIP code 97331 in Corvallis, OR has a population of 2,408 according to the Census Bureau ACS 2023 estimates.
What is the demographic makeup of ZIP 97331?
The largest racial group in ZIP 97331 is White at 62.6%. Hispanic or Latino residents make up 13.7% of the population.
How many businesses are in ZIP code 97331?
ZIP code 97331 has 19 business establishments employing approximately 493 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 97331?
In ZIP code 97331, 62.2% of residents aged 25+ have a high school diploma or higher, and 62.2% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
Related
Take this with you
What to do with ZIP 97331's numbers, next.
- See how ZIP 97331 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Corvallis, OR ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.