97331
ZIP 97331 is in Corvallis, Oregon, in Benton County; area codes 541 and 458; Pacific time. Corvallis has 4 ZIP codes; the others are 97330, 97333 and 97339.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- Benton
- Metro area
- Corvallis, OR
- Population
- 3,693
- Coordinates
- 44.5634, -123.2812
Weather right now
Asking the National Weather Service…
Where 97331 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 97331 into a pocket calculator and turn it upside down: IEELG — not quite a word, sorry.
- ➕ As a number, 97,331 = 13 × 7487. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10111110000110011 - 🏠 Its numerical neighbours: 97330 (Corvallis, OR, 6 mi away) and 97333 (Corvallis, OR, 7 mi away).
- 🔄 Backwards, 97331 becomes 13379, which is not a ZIP code at all.
- 👥 24 other ZIP codes are made of exactly the same digits (13739, 17339, 17933, 19373, 19733, 31739, …). The farthest-flung twin is 33197 in Miami, FL, 2,716 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther west than 98%.
- 🎯1,301 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 97331 and you would come out at 44.56°S, 56.72°E — 716 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 34m of daylight. Shortest: 8h 49m.
- 📏 At 0.545 square miles of land, 97331 is bigger than 6% of ZIP codes — about 264 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,693This ZIP3,693 |
|---|---|
| Households | 0 |
| Housing units | 0 |
| Median age | 19.1This ZIP19.1Oregon40.4US 38.9 |
| Bachelor's degree or higher | 62.2%This ZIP62.2% |
| Mean commute | 11.5 minThis ZIP11.5 min |
| Population density | 6,776.1 / sq miThis ZIP6,776.1 / sq mi |
Business and tax activity
| Business establishments | 19This ZIP19 |
|---|---|
| Employees | 493This ZIP493 |
| Annual payroll | $9,380,000This ZIP$9,380,000 |
Land area
| Land area | 0.55 sq miThis ZIP0.55 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 97331
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 97331
| ZIP | City | Distance |
|---|---|---|
97339 | Corvallis, OR | 1.0 mi |
97330 | Corvallis, OR | 5.9 mi |
97333 | Corvallis, OR | 6.6 mi |
97321 | Albany, OR | 9.3 mi |
97370 | Philomath, OR | 9.6 mi |
97389 | Tangent, OR | 9.6 mi |
97377 | Shedd, OR | 11.1 mi |
97322 | Albany, OR | 13.7 mi |
97348 | Halsey, OR | 14.7 mi |
97361 | Monmouth, OR | 15.0 mi |
Find every ZIP code within 10 miles of 97331 →
Questions about this ZIP code
Where is ZIP code 97331?
97331 is in Corvallis, Oregon, in Benton County, part of the Corvallis, OR metropolitan area. Its published point location is 44.5634, -123.2812.
What county is 97331 in?
97331 lies in Benton County.
What area code is 97331?
Corvallis uses area codes 541 and 458, from NANPA's telephone records.
What time zone is 97331 in?
97331 uses America/Los_Angeles.
How many people live in 97331?
About 3,693 people live in ZIP code 97331, at 6,776.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 97331?
The closest are 97339 (1 mi), 97330 (5.9 mi), 97333 (6.6 mi), 97321 (9.3 mi) and 97370 (9.6 mi).
Is 97331 a PO Box ZIP code?
97331 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “97331 ZIP Code — Corvallis, Oregon (Benton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/97331
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/97331.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.