Oregon statistical areas
# Oregon statistical areas

The U.S. State of Oregon currently has 24 statistical areas that have been delineated by the Office of Management and Budget (OMB). On March 6, 2020, the OMB delineated four combined statistical areas, eight metropolitan statistical areas, and 12 micropolitan statistical areas in Oregon.

## Statistical areas

The Office of Management and Budget (OMB) has designated more than 1,000 statistical areas for the United States and Puerto Rico. These statistical areas are important geographic delineations of population clusters used by the OMB, the United States Census Bureau, planning organizations, and federal, state, and local government entities.

The OMB defines a core-based statistical area (commonly referred to as a CBSA) as "a statistical geographic entity consisting of the county or counties (or county-equivalents) associated with at least one core of at least 10,000 population, plus adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core." The OMB further divides core-based statistical areas into metropolitan statistical areas (MSAs) that have "a population of at least 50,000" and micropolitan statistical areas (μSAs) that have "a population of at least 10,000, but less than 50,000."

The OMB defines a combined statistical area (CSA) as "a geographic entity consisting of two or more adjacent core-based statistical areas with employment interchange measures of at least 15%." The primary statistical areas (PSAs) include all combined statistical areas and any core-based statistical area that is not a constituent of a combined statistical area.

## Table

The table below describes the 24 United States statistical areas and 36 counties of the State of Oregon with the following information:

* The combined statistical area (CSA) as designated by the OMB.
* The CSA population according to 2019 US Census Bureau population estimates.
* The core based statistical area (CBSA) as designated by the OMB.
* The CBSA population according to 2019 US Census Bureau population estimates
* The county name
* The county population according to 2019 US Census Bureau population estimates

The 24 United States statistical areas and 36 counties of the State of Oregon :

| Combined Statistical Area | 2019 Population | Core Based Statistical Area | 2019 Population | County | 2019 Population |
| - | - | - | - | - | - |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Multnomah County, Oregon | 812,855 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Washington County, Oregon | 601,592 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Clark County, Washington | 488,241 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Clackamas County, Oregon | 418,187 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Yamhill County, Oregon | 107,100 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Columbia County, Oregon | 52,354 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Portland-Vancouver-Hillsboro, OR-WA MSA | 2,492,412 1,992,088 | Skamania County, Washington | 12,083 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Salem, OR MSA | 433,903 | Marion County, Oregon | 347,818 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Salem, OR MSA | 433,903 | Polk County, Oregon | 86,085 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Albany-Lebanon, OR MSA | 129,749 | Linn County, Oregon | 129,749 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Longview, WA MSA | 110,593 | Cowlitz County, Washington | 110,593 |
| Portland-Vancouver-Salem, OR-WA CSA | 3,259,710 2,648,793 | Corvallis, OR MSA | 93,053 | Benton County, Oregon | 93,053 |
| none | none | Eugene-Springfield, OR MSA | 382,067 | Lane County, Oregon | 382,067 |
| Medford-Grants Pass, OR CSA | 308,431 | Medford, OR MSA | 220,994 | Jackson County, Oregon | 220,994 |
| Medford-Grants Pass, OR CSA | 308,431 | Grants Pass, OR MSA | 87,487 | Josephine County, Oregon | 87,487 |
| Bend-Prineville, OR CSA | 222,096 | Bend, OR MSA | 197,692 | Deschutes County, Oregon | 197,692 |
| Bend-Prineville, OR CSA | 222,096 | Prineville, OR μSA | 24,404 | Crook County, Oregon | 24,404 |
| none | none | Roseburg, OR μSA | 110,980 | Douglas County, Oregon | 110,980 |
| none | none | Hermiston-Pendleton, OR μSA | 89,553 | Umatilla County, Oregon | 77,950 |
| none | none | Hermiston-Pendleton, OR μSA | 89,553 | Morrow County, Oregon | 11,603 |
| none | none | Klamath Falls, OR μSA | 68,238 | Klamath County, Oregon | 68,238 |
| none | none | Coos Bay, OR μSA | 64,487 | Coos County, Oregon | 64,487 |
| none | none | Newport, OR μSA | 49,962 | Lincoln County, Oregon | 49,962 |
| none | none | Astoria, OR μSA | 40,224 | Clatsop County, Oregon | 40,244 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Boise City-Nampa, ID MSA | 749,202 | Ada County, Idaho | 481,587 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Boise City-Nampa, ID MSA | 749,202 | Canyon County, Idaho | 229,849 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Boise City-Nampa, ID MSA | 749,202 | Gem County, Idaho | 18,112 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Boise City-Nampa, ID MSA | 749,202 | Owyhee County, Idaho | 11,823 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Boise City-Nampa, ID MSA | 749,202 | Boise County, Idaho | 7,831 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Ontario, OR-ID μSA | 54,522 30,571 | Malheur County, Oregon | 30,571 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Ontario, OR-ID μSA | 54,522 30,571 | Payette County, Idaho | 23,951 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 831,235 30,571 | Mountain Home, ID μSA | 27,511 | Elmore County, Idaho | 27,511 |
| none | none | La Grande, OR μSA | 26,835 | Union County, Oregon | 26,835 |
| none | none | The Dalles, OR μSA | 26,682 | Wasco County, Oregon | 26,682 |
| none | none | Hood River, OR μSA | 23,382 | Hood River County, Oregon | 23,382 |
| none | none | Brookings, OR μSA | 22,925 | Curry County, Oregon | 22,925 |
| none | none | none | none | Tillamook County, Oregon | 27,036 |
| none | none | none | none | Jefferson County, Oregon | 24,658 |
| none | none | none | none | Baker County, Oregon | 16,124 |
| none | none | none | none | Lake County, Oregon | 7,869 |
| none | none | none | none | Harney County, Oregon | 7,393 |
| none | none | none | none | Wallowa County, Oregon | 7,208 |
| none | none | none | none | Grant County, Oregon | 7,199 |
| none | none | none | none | Gilliam County, Oregon | 1,912 |
| none | none | none | none | Sherman County, Oregon | 1,780 |
| none | none | none | none | Wheeler County, Oregon | 1,332 |
| State of Oregon | State of Oregon | State of Oregon | State of Oregon | State of Oregon | 4,217,737 |
