In today's world, Oregon statistical areas has become a topic of increasing interest to a wide variety of people. With the advancement of technology and globalization, Oregon statistical areas has taken a central role in different aspects of modern society. From its impact on the economy to its influence on culture and politics, Oregon statistical areas has generated debates and discussions around its importance and repercussions. In this article, we will explore the various dimensions of Oregon statistical areas, analyzing its implications and challenges in today's world. From its origins to its evolution today, Oregon statistical areas has marked a turning point in the way we approach different aspects of contemporary life.
The U.S. State of Oregon currently has 24 statistical areas that have been delineated by the Office of Management and Budget (OMB). On July 21, 2023, the OMB delineated four combined statistical areas, eight metropolitan statistical areas, and 12 micropolitan statistical areas in Oregon.[1] As of 2023, the largest of these is the Portland-Vancouver-Salem, OR-WA CSA, anchored by Oregon's largest city, Portland and including its capital, Salem.
The Office of Management and Budget (OMB) has designated more than 1,000 statistical areas for the United States and Puerto Rico.[2] 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 the county or counties (or county-equivalents) surrounding at least one densely-settled core of at least 10,000 population,[2] "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".[2] The OMB further divides core-based statistical areas based on population into metropolitan statistical areas (MSAs) for those with at least 50,000 and micropolitan statistical areas (μSAs) for those with 10,000 to 49,999 people.[2]
The OMB defines a combined statistical area (CSA) as two or more adjacent core-based statistical areas where the employment interchange rate (% commuting from A to B plus % commuting from B to A) is at least 15%.[2] 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.
The following table provides the in-state population ranking of each CBSA along with its rate of population change over time.
| 2023 rank | Core-based statistical area[1] | Population | ||||
|---|---|---|---|---|---|---|
| 2023 estimate[3] | Change | 2020 Census[4] | Change | 2010 Census[5] | ||
| 1 | Portland-Vancouver-Hillsboro, OR-WA MSA (OR) | 1,974,260 | −1.16% | 1,997,512 | +11.62% | 1,789,580 |
| 2 | Salem, OR MSA | 436,546 | +0.74% | 433,353 | +10.91% | 390,738 |
| 3 | Eugene-Springfield, OR MSA | 381,181 | −0.47% | 382,971 | +8.89% | 351,715 |
| 4 | Bend, OR MSA | 260,919 | +5.42% | 247,493 | +23.48% | 200,431 |
| 5 | Medford, OR MSA | 220,768 | −1.12% | 223,259 | +9.87% | 203,206 |
| 6 | Albany, OR MSA | 131,496 | +2.24% | 128,610 | +10.23% | 116,672 |
| 7 | Roseburg, OR μSA | 112,435 | +1.11% | 111,201 | +3.28% | 107,667 |
| 8 | Corvallis, OR MSA | 97,713 | +2.66% | 95,184 | +11.22% | 85,579 |
| 9 | Hermiston-Pendleton, OR μSA | 92,355 | +0.10% | 92,261 | +5.97% | 87,062 |
| 10 | Grants Pass, OR MSA | 87,821 | −0.31% | 88,090 | +6.50% | 82,713 |
| 11 | Klamath Falls, OR μSA | 70,003 | +0.85% | 69,413 | +4.57% | 66,380 |
| 12 | Coos Bay-North Bend, OR μSA | 64,212 | −1.10% | 64,929 | +2.99% | 63,043 |
| 13 | Newport, OR μSA | 50,821 | +0.85% | 50,395 | +9.47% | 46,034 |
| 14 | Astoria, OR μSA | 41,102 | +0.07% | 41,072 | +10.89% | 37,039 |
| 15 | Ontario, OR-ID μSA (OR) | 32,044 | +1.50% | 31,571 | +0.82% | 31,313 |
| 16 | The Dalles, OR μSA | 26,333 | −1.26% | 26,670 | +5.78% | 25,213 |
| 17 | La Grande, OR μSA | 25,944 | −0.96% | 26,196 | +1.74% | 25,748 |
| 18 | Hood River, OR μSA | 23,745 | −0.97% | 23,977 | +7.30% | 22,346 |
| 19 | Brookings, OR μSA | 23,296 | −0.64% | 23,446 | +4.84% | 22,364 |
| 20 | Baker City, OR μSA | 16,912 | +1.46% | 16,668 | +3.31% | 16,134 |
| Ontario, OR-ID μSA | 59,323 | +0.80% | 58,850 | +9.11% | 53,936 | |
| Portland-Vancouver-Hillsboro, OR-WA MSA | 2,508,050 | −0.19% | 2,512,859 | +12.89% | 2,226,009 | |
The following table provides the in-state population ranking of each CSA along with its rate of population change over time.
| 2023 rank | Combined statistical area[1] | Population | ||||
|---|---|---|---|---|---|---|
| 2023 estimate[3] | Change | 2020 Census[4] | Change | 2010 Census[5] | ||
| 1 | Portland-Vancouver-Salem, OR-WA CSA (OR) | 2,640,015 | −0.55% | 2,654,659 | +11.42% | 2,382,569 |
| 3 | Medford-Grants Pass, OR CSA | 308,589 | −0.89% | 311,349 | +8.89% | 285,919 |
| 11 | Boise City-Mountain Home-Ontario, ID-OR CSA (OR) | 32,044 | +1.50% | 31,571 | +0.82% | 31,313 |
| 15 | Brookings-Crescent City, OR-CA CSA (OR) | 23,296 | −0.64% | 23,446 | +4.84% | 22,364 |
| Boise City-Mountain Home-Ontario, ID-OR CSA | 913,704 | +7.45% | 850,341 | +21.91% | 697,535 | |
| Brookings-Crescent City, OR-CA CSA | 49,885 | −2.55% | 51,189 | +0.42% | 50,974 | |
| Portland-Vancouver-Salem, OR-WA CSA | 3,286,669 | +0.18% | 3,280,736 | +12.30% | 2,921,408 | |
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