Washington statistical areas

Map of the core-based statistical areas in the state of Washington

The statistical areas of the United States of America comprise the metropolitan statistical areas (MSAs),^[1] the micropolitan statistical areas (μSAs),^[2] and the combined statistical areas (CSAs)^[3] currently defined by the United States Office of Management and Budget (OMB).

Most recently on March 6, 2020, the Office of Management and Budget defined 1114 statistical areas for the United States,^[4] including 6 combined statistical areas, 13 metropolitan statistical areas, and 9 micropolitan statistical areas in the State of Washington. The table below shows the recent population of these statistical areas and the 39 counties of Washington.

Table[]

The table below describes the 28 United States statistical areas and 39 counties of the State of Washington with the following information:^[5]

The combined statistical area (CSA) as designated by the OMB.^[4]
The CSA population according to 2019 US Census Bureau population estimates.^[6]
The core based statistical area (CBSA)^[7] as designated by the OMB.^[4]
The CBSA population according to 2019 US Census Bureau population estimates ^[6]
The county name
The county population according to 2019 US Census Bureau population estimates ^[6]
The Metropolitan Division name, if applicable^[4]
The Metropolitan Division population according to 2019 US Census Bureau population estimates ^[6]

The 28 United States statistical areas and 39 counties of the State of Washington
Combined Statistical Area	2019 Population	Core Based Statistical Area	2019 Population	County	2019 Population	Metropolitan Division	2019 Population
Seattle-Tacoma-Olympia, WA CSA	4,903,675	Seattle-Tacoma-Bellevue, WA MSA	3,979,845	King County, Washington	2,252,782	Seattle-Bellevue-Kent, WA MD	3,074,865
				Snohomish County, Washington	822,083	Seattle-Bellevue-Kent, WA MD	3,074,865
				Pierce County, Washington	904,980	Tacoma-Lakewood, WA MD	904,980
		Olympia-Lacey-Tumwater, WA MSA	290,536	Thurston County, Washington	290,536	none
		Bremerton-Silverdale-Port Orchard, WA MSA	271,473	Kitsap County, Washington	271,473
		Mount Vernon-Anacortes, WA MSA	129,205	Skagit County, Washington	129,205
		Oak Harbor, WA μSA	85,141	Island County, Washington	85,141
		Centralia, WA μSA	80,707	Lewis County, Washington	80,707
		Shelton, WA μSA	66,768	Mason County, Washington	66,768
Portland-Vancouver-Salem, OR-WA CSA	3,259,710 610,917	Portland-Vancouver-Hillsboro, OR-WA MSA	2,492,412 500,324	Multnomah County, Oregon	812,855
				Washington County, Oregon	601,592
				Clark County, Washington	488,241
				Clackamas County, Oregon	418,187
				Yamhill County, Oregon	107,100
				Columbia County, Oregon	52,354
				Skamania County, Washington	12,083
		Salem, OR MSA	433,903	Marion County, Oregon	347,818
		Salem, OR MSA	433,903	Polk County, Oregon	86,085
		Albany-Lebanon, OR MSA	129,749	Linn County, Oregon	129,749
		Longview, WA MSA	110,593	Cowlitz County, Washington	110,593
		Corvallis, OR MSA	93,053	Benton County, Oregon	93,053
Spokane-Spokane Valley-Coeur d'Alene, WA-ID CSA	734,218 568,521	Spokane-Spokane Valley, WA MSA	568,521	Spokane County, Washington	522,798
		Spokane-Spokane Valley, WA MSA	568,521	Stevens County, Washington	45,723
		Coeur d'Alene, ID MSA	165,697	Kootenai County, Idaho	165,697
Kennewick-Richland-Walla Walla, WA CSA	360,372	Kennewick-Richland, WA MSA	299,612	Benton County, Washington	204,390
		Kennewick-Richland, WA MSA	299,612	Franklin County, Washington	95,222
		Walla Walla, WA MSA	60,760	Walla Walla County, Washington	60,760
none		Yakima, WA MSA	250,873	Yakima County, Washington	250,873
		Bellingham, WA MSA	229,247	Whatcom County, Washington	229,247
		Wenatchee, WA MSA	120,629	Chelan County, Washington	77,200
		Wenatchee, WA MSA	120,629	Douglas County, Washington	43,429
Moses Lake-Othello, WA CSA	117,756	Moses Lake, WA μSA	97,773	Grant County, Washington	97,773
Moses Lake-Othello, WA CSA	117,756	Othello, WA μSA	19,983	Adams County, Washington	19,983
none		Port Angeles, WA μSA	77,331	Clallam County, Washington	77,331
none		Aberdeen, WA μSA	75,061	Grays Harbor County, Washington	75,061
Pullman-Moscow, WA-ID CSA	90,212 50,104	Pullman, WA μSA	50,104	Whitman County, Washington	50,104
Pullman-Moscow, WA-ID CSA	90,212 50,104	Moscow, ID μSA	40,108	Latah County, Idaho	40,108
none		Ellensburg, WA μSA	47,935	Kittitas County, Washington	47,935
		Lewiston, ID-WA MSA	62,990 22,582	Nez Perce County, Idaho	40,408
		Lewiston, ID-WA MSA	62,990 22,582	Asotin County, Washington	22,582
		none		Okanogan County, Washington	42,243
				Jefferson County, Washington	32,221
				Pacific County, Washington	22,471
				Klickitat County, Washington	22,425
				San Juan County, Washington	17,582
				Pend Oreille County, Washington	13,724
				Lincoln County, Washington	10,939
				Ferry County, Washington	7,627
				Wahkiakum County, Washington	4,488
				Columbia County, Washington	3,985
				Garfield County, Washington	2,225
State of Washington					7,614,933

References[]

^ The United States Office of Management and Budget (OMB) defines a metropolitan statistical area (MSA) as a core based statistical area having at least one urbanized area of 50,000 or more population, plus adjacent territory that has a high degree of social and economic integration with the core as measured by commuting ties.
^ The United States Office of Management and Budget (OMB) defines a micropolitan statistical area (μSA) as a core based statistical area having at least one urban cluster of at least 10,000 but less than 50,000 population, plus adjacent territory that has a high degree of social and economic integration with the core as measured by commuting ties.
^ The United States Office of Management and Budget (OMB) defines a combined statistical area (CSA) as an aggregate of adjacent core based statistical areas that are linked by commuting ties.
^ Jump up to: ^a ^b ^c ^d OMB BULLETIN NO. 20-01: Revised Delineations of Metropolitan Statistical Areas, Micropolitan Statistical Areas, and Combined Statistical Areas, and Guidance on Uses of the Delineations of These Areas Archived 2020-04-20 at the Wayback Machine. Office of Management and Budget. March 6, 2020.
^ An out-of-state area and its population are displayed in green. An area that extends into more than one state is displayed in teal. A teal population number over a black population number show the total population versus the in-state population.
^ Jump up to: ^a ^b ^c ^d "Annual Estimates of the Resident Population for Counties in the United States: April 1, 2010 to July 1, 2019". United States Census Bureau, Population Division. April 2020. Retrieved April 9, 2020.
^ The United States Office of Management and Budget (OMB) defines a core based statistical area as one or more adjacent counties or county-equivalents having at least one urban cluster of at least 10,000 population, plus adjacent territory that has a high degree of social and economic integration with the core as measured by commuting ties. The core based statistical areas comprise the metropolitan statistical areas and the micropolitan statistical areas.