Plain

City ZIP codes · Oregon

Corvallis, OR ZIP Codes

4 ZIP codes use the postal name Corvallis, Oregon (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 1 for PO boxes or a single organization. Median household income runs from $65,191 in 97333 to $70,742 in 97330 (Census Bureau, ACS 2020-2024). Corvallis's most populous ZIP code is 97330, with 43,878 people (ACS 2020-2024); 10% of its land is in the city of Corvallis.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Corvallis's ZIP codes?

97330: $71k median household income97331: – median household income97333: $65k median household income973339733097330: $71k median household income97331: – median household income97333: $65k median household income973339733097330: $71k median household income97331: – median household income97333: $65k median household income9733397330
The 3 residential ZIP codes named Corvallis, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Corvallis's ZIP codes?

The highest median household income is in 97330 ($70,742), the lowest in 97333 ($65,191). Home values run from $511,100 in 97333 to $526,800 in 97330.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 3 residential ZIP codes of Corvallis

Residential ZIP codes with the postal name Corvallis, OR, largest first (ACS 2020-2024); sort by any column
County
97330 Benton County 43,878 563 $71k $527k
97333 Benton County 23,934 214 $65k $511k
97331 Benton County 3,693 6,776 – –

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Corvallis

1 ZIP code named Corvallis has no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Corvallis, OR: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
97339Benton County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Corvallis's ZIP codes reach?

Corvallis's residential ZIP codes lie in 2 counties: Benton County (3 ZIP codes mainly there), Linn County (part of a ZIP code).

Which places do Corvallis's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Corvallis's residential ZIP codes cover Corvallis itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Corvallis's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Corvallis starts with 973.

Three-digit prefixes of Corvallis's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Corvallis's
PrefixSectional centerHereAll codes
973 Portland, OR (SCF 970) 4 73

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.