Clackamas, Marion, Washington and Yamhill Counties was the original 4 counties created on July 05, 1843.
The Census Bureau provides area measurement data for both land area and water area. Geography/TIGER or American FactFinder.. County Size Facts.
The following is a list of 36 counties in the U.S. state of Oregon.The Oregon Constitution does not explicitly provide for county seats; Article VI, covering the "Administrative Department" of the state of Oregon, simply states that: . + '?List={ListId}&ID={ItemId}') It also includes any river, creek, canal, stream, or similar feature that is recorded in that database as a two-dimensional feature (rather than as a single line). Populations of counties in Oregon. Land area was calculated from the specific set of boundaries recorded for the entity (in this case, counties, which were then aggregated to metropolitan totals) in the Census Bureau's geographic database.Land and water area measurements may disagree with the information displayed on Census Bureau maps and in the MAF/TIGER database because, for area measurement purposes, hydrologic features identified as intermittent water, glacier, or swamp are reported as land area. Southern part of Linn County and the portion of Benton County east of Umpqua County: Gen. Joseph Lane (1801–1881), the first governor of Oregon Territory: 351,715 4,554 sq mi (11,795 km 2) Lincoln County: 041: Newport: 1893: Western portion of Benton County and Polk County '/_layouts/15/hold.aspx'
'/_layouts/15/expirationconfig.aspx' Skip to the main content of the page; ... Data for county populations in Oregon comes from the Population Research Center - Portland State University.
Local Data Search . Value for Oregon (Square Miles): 95,988.01 Source: U.S. Census Bureau, data file from Geography Division based on the TIGER/Geographic Identification Code Scheme (TIGER/GICS) computer file.
For all of Oregon, regardless of what phase a county is in, face coverings are required for ages 5 and up in indoor public spaces and outdoors anywhere physical distancing isn’t possible, including while exercising. Phone: (503) 585-8351.
All indoor social get-togethers are capped at 10 people.
Restaurants and bars close at 10pm. The portions of the oceans and related large embayments (such as Chesapeake Bay and Puget Sound), the Gulf of Mexico, and the Caribbean Sea that belong to the United States and its territories are classified as coastal and territorial waters; the Great Lakes are treated as a separate water entity.
Identification of land and inland, coastal, territorial, and Great Lakes waters is for data presentation purposes only and does not necessarily reflect their legal definitions.Land area measurements are originally recorded as whole square meters (to convert square meters to square kilometers, divide by 1,000,000; to convert square kilometers to square miles, divide by 2.58999; to convert square meters to square miles, divide by 2,589,988).TIGER is an acronym for the digital (computer-readable) geographic database that automates the mapping and related geographic activities required to support the Census Bureau's census and survey programs.
This occurs, for example, where water is associated with a state but is not within the assigned area of any congressional district.The accuracy of any area measurement data is limited by the accuracy inherent in 1) the location and shape of the various boundary information in the MAF/TIGER database, 2) the identification, and classification of water bodies coupled with the location and shapes of the shorelines of water bodies in that database, and 3) rounding affecting the last digit in all operations that compute and/or sum the area measurements.
Area is calculated from the specific boundary recorded for each entity in the Census Bureau�s geographic database (see "MAF/TIGER Database"). Representing Oregon counties since 1906, the Association of Oregon Counties unites counties to advocate, communicate, and educate through information sharing and consensus development. +'?Category=Auditing&backtype=item&ID={ItemId}&List={ListId}'); return false;} if(pageid == 'config') {STSNavigate(unescape(decodeURI('{SiteUrl}'))+ Show Results on Map.
Harney County (10,135 sq mi) is the smallest county in Oregon.
The official website of the Oregon Secretary of State.
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Oregon Land Area County Rank.
For all of Oregon, regardless of what phase a county is in, face coverings are required for ages 5 and up in indoor public spaces and outdoors anywhere physical distancing isn’t possible, including while exercising.
+'?ID={ItemId}&List={ListId}'); return false;} if(pageid == 'audit') {STSNavigate(unescape(decodeURI('{SiteUrl}'))+ Main Office. Source: U.S. Census Bureau, Census of Population and Housing.
The water area figures include inland, coastal, Great Lakes, and territorial sea water. Deschutes County was the last county created on 1916.
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1201 Court St NE, Suite 300, Salem OR, 97301. '/_layouts/15/Reporting.aspx'
All county and city officers shall keep their respective offices at such places therein, and perform such duties, as may be prescribed by law.
Oregon Land Area County Rank. Choose a language.
Multnomah County (435 sq mi) is the largest county in Oregon.
Rivers and bays that empty into these bodies of water are treated as inland water from the point beyond which they are narrower than 1 nautical mile across. A total of 36 results found. Fun Facts about Oregon Counties Counties by Year. The water area measurement reported for some geographic entities includes water that is not included in any lower-level geographic entity.