Oregon County Map
All 36 counties with county seats and major cities
Oregon has 36 counties, and Harney County alone covers more than 10,000 square miles. This map shows all 36 counties and their county seats. Tap a county for details, or download the free printable map below.
Updated October 4, 2026 · Boundaries: U.S. Census Bureau 2025 · Population: Census estimates for July 1, 2025
Oregon county facts
- Number of counties
- 36
- Largest by land area
- Harney County 10,135 sq mi
- Smallest by land area
- Multnomah County 431 sq mi
- Most people
- Multnomah County 795,391
- Fewest people
- Wheeler County 1,472
- Fastest growing since 2020
- Crook County +11.4%
- Highest median household income
- Washington County $107,772
- Oldest county
- Clackamas County est. 1843
- Newest county
- Deschutes County est. 1916
- State capital
- Salem Marion County
Two of the four original districts now have different names: the Territorial Legislature renamed Twality as Washington County and Champooick as Marion County on September 3, 1849.
List of 36 Oregon counties
Sorted A–Z. Click a column to sort, or a name to show it on the map. Download as CSV
| County | County seat | Population 2025 | Change since 2020 | Land area (sq mi) | Median income | Established | FIPS |
|---|---|---|---|---|---|---|---|
| Baker County | Baker City | 16,658 | −0.1% | 3,068 | $60,936 | 1862 | 41001 |
| Benton County | Corvallis | 97,728 | +2.7% | 675 | $77,702 | 1847 | 41003 |
| Clackamas County | Oregon City | 426,280 | +1.2% | 1,871 | $103,517 | 1843 | 41005 |
| Clatsop County | Astoria | 40,926 | −0.4% | 828 | $71,822 | 1844 | 41007 |
| Columbia County | St. Helens | 54,091 | +2.9% | 659 | $87,458 | 1854 | 41009 |
| Coos County | Coquille | 63,992 | −1.4% | 1,596 | $62,143 | 1853 | 41011 |
| Crook County | Prineville | 27,564 | +11.4% | 2,979 | $81,965 | 1882 | 41013 |
| Curry County | Gold Beach | 22,621 | −3.5% | 1,628 | $62,244 | 1855 | 41015 |
| Deschutes County | Bend | 213,072 | +7.5% | 3,018 | $92,758 | 1916 | 41017 |
| Douglas County | Roseburg | 111,951 | +0.7% | 5,036 | $61,310 | 1852 | 41019 |
| Gilliam County | Condon | 1,971 | −1.1% | 1,205 | $66,917 | 1885 | 41021 |
| Grant County | Canyon City | 7,075 | −2.2% | 4,528 | $59,450 | 1864 | 41023 |
| Harney County | Burns | 7,380 | −1.6% | 10,135 | $55,208 | 1889 | 41025 |
| Hood River County | Hood River | 23,720 | −1.1% | 522 | $88,947 | 1908 | 41027 |
| Jackson County | Medford | 221,795 | −0.7% | 2,783 | $73,999 | 1852 | 41029 |
| Jefferson County | Madras | 25,740 | +5% | 1,782 | $76,260 | 1914 | 41031 |
| Josephine County | Grants Pass | 87,867 | −0.3% | 1,639 | $60,098 | 1856 | 41033 |
| Klamath County | Klamath Falls | 70,274 | +1.3% | 5,950 | $58,830 | 1882 | 41035 |
| Lake County | Lakeview | 8,187 | +0.3% | 8,139 | $62,787 | 1874 | 41037 |
| Lane County | Eugene | 381,584 | −0.4% | 4,554 | $71,544 | 1851 | 41039 |
| Lincoln County | Newport | 50,636 | +0.5% | 981 | $63,165 | 1893 | 41041 |
| Linn County | Albany | 132,843 | +3.3% | 2,290 | $76,329 | 1847 | 41043 |
| Malheur County | Vale | 32,261 | +2.2% | 9,888 | $54,519 | 1887 | 41045 |
| Marion County | Salem | 355,777 | +2.9% | 1,181 | $77,351 | 1843 | 41047 |
| Morrow County | Heppner | 12,602 | +3.4% | 2,031 | $75,448 | 1885 | 41049 |
| Multnomah County | Portland | 795,391 | −2.5% | 431 | $88,766 | 1854 | 41051 |
| Polk County | Dallas | 90,037 | +3% | 741 | $85,118 | 1845 | 41053 |
| Sherman County | Moro | 2,051 | +9.5% | 824 | $60,161 | 1889 | 41055 |
| Tillamook County | Tillamook | 27,384 | ±0% | 1,103 | $69,105 | 1853 | 41057 |
| Umatilla County | Pendleton | 81,119 | +1.3% | 3,215 | $67,728 | 1862 | 41059 |
| Union County | La Grande | 25,900 | −1.1% | 2,037 | $65,661 | 1864 | 41061 |
| Wallowa County | Enterprise | 7,595 | +2.8% | 3,146 | $67,112 | 1887 | 41063 |
| Wasco County | The Dalles | 26,310 | −1.3% | 2,381 | $64,175 | 1854 | 41065 |
| Washington County | Hillsboro | 611,708 | +1.9% | 724 | $107,772 | 1843 | 41067 |
| Wheeler County | Fossil | 1,472 | +1.6% | 1,716 | $55,284 | 1899 | 41069 |
| Yamhill County | McMinnville | 110,024 | +2.1% | 716 | $90,063 | 1843 | 41071 |
Oregon county map with cities
The largest cities in Oregon and the counties they are in. Cities that cross a county line list every county, the main one first. To find any smaller town, use the search box above.
| City | County | Population 2025 |
|---|---|---|
| Portland | Multnomah, Washington and Clackamas counties | 635,109 |
| Salem | Marion and Polk counties | 181,779 |
| Eugene | Lane County | 178,618 |
| Gresham | Multnomah County | 111,513 |
| Hillsboro | Washington County | 111,126 |
| Bend | Deschutes County | 107,342 |
| Beaverton | Washington County | 97,842 |
| Medford | Jackson County | 86,494 |
| Corvallis | Benton County | 61,499 |
| Springfield | Lane County | 61,431 |
| Tigard | Washington County | 57,929 |
| Albany | Linn and Benton counties | 56,894 |
| Lake Oswego | Clackamas, Multnomah and Washington counties | 39,722 |
| Grants Pass | Josephine County | 39,239 |
| Keizer | Marion County | 39,140 |
| Redmond | Deschutes County | 38,547 |
| Oregon City | Clackamas County | 38,175 |
| McMinnville | Yamhill County | 34,647 |
| Woodburn | Marion County | 31,948 |
| Happy Valley | Clackamas County | 28,916 |
| Tualatin | Washington and Clackamas counties | 28,139 |
| Wilsonville | Clackamas and Washington counties | 27,833 |
| Forest Grove | Washington County | 27,252 |
| Newberg | Yamhill County | 26,896 |
| West Linn | Clackamas County | 26,567 |
| Roseburg | Douglas County | 23,693 |
| Milwaukie | Clackamas and Multnomah counties | 22,114 |
| Klamath Falls | Klamath County | 22,111 |
| Ashland | Jackson County | 20,889 |
| Sherwood | Washington County | 20,535 |
Printable Oregon county maps (free PDF, PNG, SVG)
Every map is free to print and share. The PDFs are vector files with real text, so they stay sharp at any size and you can search them for a county name. Use 11×17 (tabloid) for the most readable labels.
Color map with names
All 36 counties labeled, county seats marked. Letter and 11×17 PDF, high-resolution PNG, editable SVG.
Map with cities
Counties with their county seat towns and major cities.
Blank outline map
County lines only, no names. For quizzes, coloring and your own notes.
Numbered map with key
A number in every county with an alphabetical key.
Black and white
Labeled map that prints well on any printer.
Population map
Counties shaded by population density (2025 estimates).
Data and GIS files
The county table as CSV, and the boundaries as GeoJSON and KML (Google Earth, Google My Maps).
How Oregon's 36 counties grew from four districts
Oregon's first counties were drawn while Britain and the United States still shared the Oregon Country under a joint occupancy agreement. On July 5, 1843, settlers meeting at Champoeg adopted a plan that divided the region into four districts: Twality, Yamhill, Champooick and Clackamas, which took in all land not in the other three. Twality and Clackamas alone covered all of present Washington. The Provisional Legislature renamed the districts counties in December 1845. By 1909 there were 34 counties. Voters approved each of the last three. Hood River was created by initiative in 1908. Jefferson and Deschutes were both cut from Crook County after Bend and Madras grew into rivals of Prineville, the Crook County seat. Public pressure split off Jefferson in 1914 and Deschutes in 1916.
County maps of neighboring states
California county map
Idaho county map
Nevada county map
Washington county map
Oregon counties: questions and answers
- How many counties are in Oregon?
- Oregon has 36 counties.
- What is the largest county in Oregon?
- By land area, Harney County is the largest (10,135 sq mi). By population, Multnomah County is the largest, with 795,391 people (2025 estimate).
- What is the smallest county in Oregon?
- Multnomah County is the smallest by land area (431 sq mi). Wheeler County has the fewest people: 1,472 (2025 estimate).
- What is the wealthiest county in Oregon?
- By median household income, Washington County ranks first with $107,772 (American Community Survey 2020–2024). The lowest is Malheur County at $54,519.
- What county is Portland in?
- Portland is mostly in Multnomah County, with smaller parts in Washington and Clackamas counties.
- What county is Salem in?
- Salem is mostly in Marion County, with smaller parts in Polk County.
- What county is Eugene in?
- Eugene is in Lane County.
- How can I see county lines on Google Maps?
- Google Maps does not draw county lines. Download the KML file from the printable maps section above and import it into Google My Maps (Create a new map › Import) or open it in Google Earth to see every Oregon county boundary on top of Google's map.
- Can I use this map for free?
- Yes. The maps and files on this page are free to print, share and use in your own work, including commercial projects, under the CC BY 4.0 licence. Please credit “WhichCounty (whichcounty.com)”.
Use this map on your site
You may copy, print and publish these maps, also commercially, as long as you credit WhichCounty with a link (licence details). Paste this code to embed the map:
Sources and methodology
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000), simplified for display. Projection: Lambert conformal conic fitted to Oregon.
- Population: Census Bureau county estimates, Vintage 2025 (July 1, 2025), compared with the April 1, 2020 estimates base.
- Land area: Census Bureau 2026 Gazetteer files. Median household income: American Community Survey 2020–2024 5-year estimates.
- County seats and founding years: Wikidata (CC0), checked against state lists by WhichCounty. Cities: Census Bureau city and town estimates, Vintage 2025.
- Oregon Counties: Their Creations and the Origins of Their Names, by Frederick V. Holman (Oregon Historical Quarterly, vol. 11, 1910; Oregon Historical Society)
- Provisional Government (The Oregon Encyclopedia, Oregon Historical Society)
- Crook County Courthouse (The Oregon Encyclopedia, Oregon Historical Society)
- Atlas of Historical County Boundaries: Oregon (Newberry Library)
Found an error? Tell us. Last data update: October 4, 2026.