Blank map of Oregon by county
All 36 counties of Oregon, ready to print on Letter, Tabloid, A4 or A3, or to download as PNG and SVG. Free, no sign-up.
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Mapsfera · data US Census Bureau
Oregon on the map
Oregon has 36 counties; only 16 states have fewer. The largest is Harney, with 10,134 sq mi of land, and the smallest is Multnomah, with 431 sq mi: Harney is about 24 times bigger.
The state capital, Salem, is in Marion County, home to 83% of its residents; the city also reaches into Polk County. The capital version marks it on the map.
Multnomah County is the most populous, with 795,391 people in 2025, or 19% of the state. The least populous is Wheeler, with 1,472. Since 2020, Crook has grown the fastest (+11.4%) and Curry has lost the most (−3.5%).
What each county borders
Grant borders the most counties in the state: 8 (Baker, Crook, Harney, Malheur, Morrow, Umatilla, Union, and Wheeler).
18 counties touch another state. 10 border Washington: Clatsop, Columbia, Gilliam, Hood River, Morrow, Multnomah, Sherman, Umatilla and 2 more. 5 border California: Curry, Jackson, Josephine, Klamath, and Lake. 3 border Idaho: Baker, Malheur, and Wallowa. 3 border Nevada: Harney, Lake, and Malheur.
7 counties are on the coast: Clatsop, Coos, Curry, Douglas, Lane, Lincoln, and Tillamook. 13 counties are fully inland, with no coast and no border with another state or country.
Number key
Numbers follow alphabetical order, from 1 (Baker) to 36 (Yamhill). Area is land area, without lakes or sea, and population is the Census estimate for July 1, 2025; “Borders” counts neighboring counties in the same state.
| No. | County | Land area | Population (2025) | Borders |
|---|---|---|---|---|
| 1 | Baker | 3,068 sq mi | 16,658 | 4 |
| 2 | Benton | 675 sq mi | 97,728 | 4 |
| 3 | Clackamas | 1,871 sq mi | 426,280 | 6 |
| 4 | Clatsop | 828 sq mi | 40,926 | 2 |
| 5 | Columbia | 659 sq mi | 54,091 | 3 |
| 6 | Coos | 1,596 sq mi | 63,992 | 2 |
| 7 | Crook | 2,979 sq mi | 27,564 | 5 |
| 8 | Curry | 1,628 sq mi | 22,621 | 3 |
| 9 | Deschutes | 3,018 sq mi | 213,072 | 7 |
| 10 | Douglas | 5,036 sq mi | 111,951 | 6 |
| 11 | Gilliam | 1,205 sq mi | 1,971 | 4 |
| 12 | Grant | 4,528 sq mi | 7,075 | 8 |
| 13 | Harney | 10,134 sq mi | 7,380 | 5 |
| 14 | Hood River | 522 sq mi | 23,720 | 3 |
| 15 | Jackson | 2,783 sq mi | 221,795 | 3 |
| 16 | Jefferson | 1,782 sq mi | 25,740 | 6 |
| 17 | Josephine | 1,639 sq mi | 87,867 | 3 |
| 18 | Klamath | 5,950 sq mi | 70,274 | 5 |
| 19 | Lake | 8,139 sq mi | 8,187 | 3 |
| 20 | Lane | 4,554 sq mi | 381,584 | 6 |
| 21 | Lincoln | 981 sq mi | 50,636 | 4 |
| 22 | Linn | 2,290 sq mi | 132,843 | 6 |
| 23 | Malheur | 9,888 sq mi | 32,261 | 3 |
| 24 | Marion | 1,181 sq mi | 355,777 | 6 |
| 25 | Morrow | 2,031 sq mi | 12,602 | 4 |
| 26 | Multnomah | 431 sq mi | 795,391 | 4 |
| 27 | Polk | 741 sq mi | 90,037 | 6 |
| 28 | Sherman | 824 sq mi | 2,051 | 2 |
| 29 | Tillamook | 1,103 sq mi | 27,384 | 5 |
| 30 | Umatilla | 3,215 sq mi | 81,119 | 4 |
| 31 | Union | 2,037 sq mi | 25,900 | 4 |
| 32 | Wallowa | 3,146 sq mi | 7,595 | 3 |
| 33 | Wasco | 2,381 sq mi | 26,310 | 7 |
| 34 | Washington | 724 sq mi | 611,708 | 5 |
| 35 | Wheeler | 1,716 sq mi | 1,472 | 6 |
| 36 | Yamhill | 716 sq mi | 110,024 | 5 |
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Frequently asked questions
How many counties does Oregon have?
36 counties. Only 16 states have fewer.
What is the largest county in Oregon?
Harney, with 10,134 sq mi of land. The smallest is Multnomah, with 431 sq mi.
What is the most populous county in Oregon?
Multnomah County, with an estimated 795,391 people in 2025, or 19% of the state.
What county is Salem in?
The state capital, Salem, is in Marion County, home to 83% of its residents; the city also reaches into Polk County.
Can I use it in class?
Yes, it’s free. Print it, copy it and hand it out as many times as you like. If you post it on a blog or a class website, credit “Mapsfera · data US Census Bureau”.
How do I print it on US Letter paper?
Choose Letter in “Paper size” and click “Download PDF”. In the print window, pick Letter paper and 100% scale (“Actual size”). For a bigger map, choose Tabloid (11 × 17 in) or A3.
What order are the numbers in?
Alphabetical, from 1 to the last one. That makes the key easy to follow when you grade, and it’s the same key the worksheet’s answer page uses.
Sources
- Boundaries: U.S. Census Bureau, Cartographic Boundary Files 2025, counties at 1:500,000 (public domain)
- Land and water area: U.S. Census Bureau (TIGER/Line and 2025 Gazetteer); population: Vintage 2025 estimates (July 1, 2025)
- State capital: Natural Earth, Populated Places (public domain); which counties it spans, Census places
- Neighbors, coastline and borders: calculated from those boundaries (and checked against the Census county adjacency file)