|Founded||July 5, 1843|
|Largest city||Lake Oswego|
|• Total||1,883 sq mi (4,880 km2)|
|• Land||1,870 sq mi (4,800 km2)|
|• Water||13 sq mi (30 km2) 0.7%%|
| • Estimate |
|• Density||223/sq mi (86/km2)|
|Time zone||UTC−8 (Pacific)|
|• Summer (DST)||UTC−7 (PDT)|
|Congressional districts||3rd, 5th|
Clackamas County // is one of the 36 counties in the U.S. state of Oregon. As of the 2010 United States Census, the population was 375,992, making it Oregon's third-most populous county. Its county seat is Oregon City. The county was named after the Native Americans living in the area, the Clackamas Indians, who are part of the Chinookan people.
Clackamas County is part of the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area. It is in the Willamette Valley.
Originally named Clackamas District, it was one of the four original Oregon districts created by Oregon's Provisional Legislature on July 5, 1843, along with Twality (later Washington), Champooick (later Marion), and Yamhill. The four districts were redesignated as counties in 1845. At the time of its creation, Clackamas County covered portions of four present-day U.S. states and a Canadian province. The Columbia River became the northern boundary of the county in 1844. Soon after John McLoughlin staked a land claim in Oregon City and built a house that in 2003 became a unit of the Fort Vancouver National Historic Site.
Most of the indigenous people of the Wil-lamet Valley were forcibly removed in February 1859, to the reservation of the Confederated Tribes of Grand Ronde. Most were moved without treaty or compensation for lost lands or resources. Some 22 tribes were moved during the cold winter. It is estimated that some 30% did not survive the first year. The tribes eventually prospered, but outside of Clackamas County. They also never received any revenue or compensation from the logging of their homeland forests.
In addition the Tribes of the Cascades Mountains were isolated to a Reservation after the signing of a treaty in 1859. Confederated Tribes of Warmsprings was established and remains a strong and vital player in actions that concern the Federal forests of the Cascades Range.
Oregon City was also the site of the only federal court west of the Rockies in 1849, when San Francisco, California, was platted. The plat was filed in 1850 in the first plat book of the first office of records in the West Coast and is still in Oregon City.
In 1902, the Willamette Meteorite was recovered from a field near present-day West Linn.
In contrast with the more liberal and cosmopolitan Multnomah County to the north, and the more corporate Washington County to the west, some citizens of Clackamas county have espoused a blue-collar, yet conservative political outlook of the backlash mold described by Thomas Frank. It is the headquarters of Lon Mabon, whose Oregon Citizens Alliance has worked to pass a number of anti-homosexual initiatives, and where Bill Sizemore, who championed various anti-government initiatives in the 1990s, had his base before he moved to Klamath Falls. However, it is a very mixed area overall, narrowly voting for Republican George W. Bush over Democrat John Kerry in 2004, but voting for Democrat Barack Obama over Republican John McCain in 2008.
Clackamas is the first county in Oregon to have four models of governance for its communities. Like the rest of Oregon, it has cities (which are formally incorporated) and rural communities (some of which for federal purposes are considered census-designated places).
After completion of a process that began late in 1999, the county adopted an ordinance on August 11, 2005, which defined hamlets and villages. By the November 30, 2005 deadline, three communities had submitted petitions to be so designated. Boring petitioned to become a village, but the application was rejected in a town hall referendum in August 2006. The communities along US 26 near Mount Hood from Brightwood to Rhododendron petitioned to become "The Villages at Mount Hood", and it was approved by residents in May 2006. Beavercreek petitioned to become a hamlet, and was recognized as such in September 2006.
According to the United States Census Bureau, the county has a total area of 1,883 square miles (4,880 km2), of which 1,870 square miles (4,800 km2) is land and 12 square miles (31 km2) (0.7%) is water.
The county includes parts of two national forests: Mount Hood National Forest and Willamette National Forest.
|US Decennial Census|
As of the 2000 United States Census there were 338,391 people, 128,201 households, and 91,663 families in the county. The population density was 181/sqmi (70/km2). There were 136,954 housing units at an average density of 73/sqmi (28/km2). The racial makeup of the county was 91.27% White, 2.45% Asian, 0.71% Native American, 0.66% Black or African American, 0.17% Pacific Islander, 2.28% from other races, and 2.46% from two or more races. 4.95% of the population were Hispanic or Latino of any race. 20.7% were of German, 11.6% English, 9.1% Irish and 7.5% American ancestry.
There were 128,201 households, out of which 34.20% had children under the age of 18 living with them, 58.60% were married couples living together, 9.00% had a female householder with no husband present, and 28.50% were non-families. 22.00% of all households were made up of individuals, and 7.80% had someone living alone who was 65 years of age or older. The average household size was 2.62 and the average family size was 3.07.
The county population contained 26.20% under the age of 18, 8.00% from 18 to 24, 28.70% from 25 to 44, 26.00% from 45 to 64, and 11.10% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 97.50 males. For every 100 females age 18 and over, there were 94.90 males.
The median income for a household in the county was $52,080, and the median income for a family was $60,791. Males had a median income of $43,462 versus $30,891 for females. The per capita income for the county was $25,973. About 4.60% of families and 6.60% of the population were below the poverty line, including 7.60% of those under age 18 and 5.10% of those age 65 or over.
As of the 2010 United States Census, there were 375,992 people, 145,790 households, and 100,866 families in the county. The population density was 201.0 inhabitants per square mile (77.6/km2). There were 156,945 housing units at an average density of 83.9 per square mile (32.4/km2). The racial makeup of the county was 88.2% white, 3.7% Asian, 0.8% American Indian, 0.8% black or African American, 0.2% Pacific islander, 3.1% from other races, and 3.2% from two or more races. Those of Hispanic or Latino origin made up 7.7% of the population. In terms of ancestry, 24.9% were German, 14.5% were English, 13.3% were Irish, 5.0% were Norwegian, and 4.9% were American.
Of the 145,790 households, 32.8% had children under the age of 18 living with them, 54.8% were married couples living together, 9.8% had a female householder with no husband present, 30.8% were non-families, and 24.1% of all households were made up of individuals. The average household size was 2.56 and the average family size was 3.04. The median age was 40.6 years.
The median income for a household in the county was $62,007 and the median income for a family was $74,905. Males had a median income of $53,488 versus $39,796 for females. The per capita income for the county was $31,785. About 6.1% of families and 9.0% of the population were below the poverty line, including 11.2% of those under age 18 and 6.2% of those age 65 or over.
See also: Portland metropolitan area
Several of the county's cities extend into other counties. Lake Oswego and Milwaukie include areas in Multnomah County. Lake Oswego, Rivergrove and Wilsonville include areas in Washington County. The cities of Portland and Tualatin extend into Clackamas County from Multnomah and Washington counties respectively.
In Clackamas County, hamlets and villages are models of local land use governance for unincorporated areas. The four hamlets in Clackamas County are Beavercreek, Molalla Prairie, Mulino, and Stafford. The county's only village is the Villages at Mount Hood.
Clackamas County has usually voted for the eventual winner of presidential elections, with exceptions in 1884, 1892, 1916, 1948, 1960, 1976 and 2016.
|County Chair:||Tootie Smith|
|County Commissioners:||Paul Savas
|County Clerk:||Sherry Hall|
|Assessor Tax Collector:||Tami Little|
|Justice of the Peace:||Karen Brisbin|
|District Attorney:||John Wentworth|
|County Sheriff:||Angela Brandenburg|
|U.S. Representative(s):||Earl Blumenauer (D-3rd District)|
|U.S. Senators:||Ron Wyden (D),
Jeff Merkley (D)
|District 18||Rick Lewis||Republican||Silverton|
|District 26||Courtney Neron||Democratic||Wilsonville|
|District 35||Dacia Grayber||Democratic||Tigard|
|District 37||Rachel Prusak||Democratic||West Linn|
|District 38||Andrea Salinas||Democratic||Lake Oswego|
|District 39||Christine Drazan||Republican||Canby||House Minority Leader|
|District 40||Mark Meek||Democratic||Gladstone|
|District 41||Karin Power||Democratic||Milwaukie|
|District 48||Jeff Reardon||Democratic||Happy Valley|
|District 51||Janelle Bynum||Democratic||Happy Valley|
|District 52||Anna Williams||Democratic||Hood River|
|District 59||Daniel Bonham||Republican||The Dalles|
|District 9||Fred Girod||Republican||Stayton||Senate Minority Leader|
|District 13||Kim Thatcher||Republican||Keizer|
|District 18||Ginny Burdick||Democratic||Portland|
|District 19||Rob Wagner||Democratic||Lake Oswego||Senate Majority Leader|
|District 20||Bill Kennemer||Republican||Canby|
|District 21||Kathleen Taylor||Democratic||Portland|
|District 24||Kayse Jama||Democratic||Portland|
|District 26||Chuck Thomsen||Republican||Hood River|
|District 30||Lynn Findley||Republican||Vale|
Since the county's creation, agriculture, timber, manufacturing, and commerce have been the principal economic activities. Mount Hood, the only year-round ski resort in the United States and the site of Timberline Lodge, is a major attraction for recreation and tourism, offering outdoor recreation activities from skiing and rafting to fishing and camping.
The county supports the Library Information Network of Clackamas County. The urban areas of the county are also served by Metro.