ZIP codes

ZIP codes in Marion County, Oregon

Marion County has 28 ZIP codes. 17 lie entirely inside it and 11 are shared with neighboring counties, so part of their land and their people are elsewhere. About 348,836 people live in the parts inside it (ACS 2020–2024).

By the All Map Tools Team

ZIP codes: 28; With 1% or more of their land inside
Entirely inside: 17; 99% or more of their land
Shared with other counties: 11; Most with Linn County (6)
Most populated ZIP: 97301; 57,574 people · Salem
Least populated ZIP: 97373; 139 people; 1 more with nobody living there
Largest ZIP by land: 97381; 110 sq mi · Silverton

Map of the ZIP codes in Marion County

Entirely in the county (99% or more of its land)
Shared, mostly in this county
Shared, mostly in other counties
Neighboring counties

Open in the interactive tool

Each area is a ZIP code with its number where it fits. Hover over one to see its name.

All ZIP codes in Marion County

28 ZIP codes in Marion County, OR, by number
ZIP code	Main city	Population	Land in the county	Residents in the county
97002	Butteville	6,358	71%	≈ 4,530
97020	Donald	1,133	100%	1,133
97026	Gervais	3,959	100%	3,959
97032	Hubbard	5,044	65%	≈ 4,386
97071	Woodburn	33,123	74%	≈ 31,961
97137	St. Paul	989	100%	989
97301	Salem	57,574	100%	57,574
97302	Salem	40,799	100%	40,799
97303	Keizer	40,659	100%	40,659
97305	Salem	45,083	100%	45,083
97306	Salem	34,383	100%	34,383
97310	Salem	1,379	100%	1,379
97317	Salem	25,966	100%	25,966
97325	Aumsville	7,252	100%	7,252
97342	Detroit	173	100%	173
97346	Gates	1,017	73%	≈ 580
97350	Idanha	219	7.3%	≈ 20
97352	Jefferson	6,497	82%	≈ 5,948
97358	Lyons	2,356	77%	≈ 972
97360	Mill City	2,040	42%	≈ 531
97362	Mount Angel	4,110	89%	≈ 3,899
97373	—	139	100%	139
97375	Scotts Mills	1,346	79%	≈ 1,233
97381	Silverton	15,405	100%	15,405
97383	Stayton	10,310	70%	≈ 9,290
97384	Mehama	0	100%	0
97385	Sublimity	3,823	100%	3,823
97392	Turner	6,770	100%	6,770

ZIP codes shared with other counties

These 11 ZIP codes have part of their land in another county. The first figure is the share of their land in Marion County; then, where the rest lies.

97002 (Butteville): 71% here; 29% in Clackamas County.
97032 (Hubbard): 65% here; 35% in Clackamas County.
97071 (Woodburn): 74% here; 26% in Clackamas County.
97346 (Gates): 73% here; 27% in Linn County.
97350 (Idanha): 7.3% here; 93% in Linn County.
97352 (Jefferson): 82% here; 18% in Linn County.
97358 (Lyons): 77% here; 23% in Linn County.
97360 (Mill City): 42% here; 58% in Linn County.
97362 (Mount Angel): 89% here; 11% in Clackamas County.
97375 (Scotts Mills): 79% here; 21% in Clackamas County.
97383 (Stayton): 70% here; 30% in Linn County.

Cities and prefixes

By main city (the city, town or CDP each ZIP shares the most land with), the ones with the most are Salem (6), Aumsville (1), Butteville (1), Detroit (1), Donald (1), and Gates (1); 22 places in all.

They start with 3 different three-digit prefixes, one per USPS sorting center: 970, 971, and 973.

Neighboring counties

Each one with its ZIP codes. Those without a page of their own open in the tool.

Tools for this county

ZIP codes by county or city The same ZIP codes on an interactive map, with the list as CSV or to copy County map with cities Its cities, towns and CDPs with their population ZIP codes in a radius The ZIP codes within 10 miles of its center, or any distance you like

Sources

U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.

How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.

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