|Pembina County, North Dakota|
Pembina County Courthouse before 1920
Location in the U.S. state of North Dakota
North Dakota's location in the U.S.
|Founded||August 12, 1867|
|• Total||1,121 sq mi (2,903 km2)|
|• Land||1,119 sq mi (2,898 km2)|
|• Water||2.7 sq mi (7 km2), 0.2%|
|• ( 2017)||6,972|
|• Density||6.6/sq mi (2.5/km2)|
|Time zone||Central: UTC−6/ −5|
The area along the Pembina and Red rivers was long inhabited by various indigenous peoples. At the time of European contact, the dominant tribe were the Assiniboine and the Lakota (or Sioux, as the French colonists called them). Later the Ojibwe (or Chippewa) migrated into the area from the east and became the dominant tribe. The people had a long trading relationship with French colonists and supported them during the Seven Years' War against Great Britain. By the time of the War of 1812, the Ojibwe were allied with the British against the United States, hoping to forestall or slow European-American settlers' encroaching on their territory. During the first half of the nineteenth century, continuing conflicts between the Lakota and Chippewa along the Red River slowed European-American settlement. The Chippewa pushed the Lakota to the west and became dominant in the area.
The county was created by the 1866–1867 Dakota territorial legislature, and was organized on August 12, 1867.   "Pembina" is derived from the Chippewa term for stab or stabbing . The city of Pembina, the oldest European-American settlement in the state, was the county seat from 1867 to 1911. The seat was relocated to Cavalier. 
Cavalier Air Force Station and Icelandic State Park are both located in Pembina County. The first Icelandic immigrant settlement in present-day North Dakota was in Pembina County in the late 1870s, when a colony of settlers from Iceland moved into the county from the New Iceland homesteads near Lake Winnipeg. 
- 1 History
- 2 Geography
- 3 Demographics
- 4 Communities
- 5 Attractions
- 6 Politics
- 7 See also
- 8 References
- 9 External links
For thousands of years, various indigenous peoples inhabited the area along the Pembina and Red rivers. At the time of European contact in the 16th century, the dominant tribes were the Assiniboine and the Lakota (or Sioux, as the French colonists called them). The Ojibwe, also known as Chippewa, a branch of the Anishinaabe-speaking language group, gradually migrated west along both sides of the Great Lakes. They developed a long trading relationship with French trappers and colonists. Throughout the Red River of the North area, French trappers married Native American women, and their descendants continued to hunt and trap. A large mixed-race population developed, recognized as an ethnic First Nations group in Canada called the Métis. The Ojibwe and Métis generally supported the French forces during the Seven Years' War in the mid-eighteenth century against Great Britain.
With the British defeat of France and takeover of its colonial territory, the Chippewa learned to deal with a new trading culture. Armed with guns by trading and having adopted the horse from the Mandan and Hidatsa, by the end of the eighteenth century the Chippewa had migrated from woodlands to the Great Plains and begun to push the Lakota west before them. By the time of the War of 1812, the Ojibwe allied with the British against the United States, hoping to forestall European-American settlers' encroaching on their territory. With the settlement of the northern boundary with Canada, the Chippewa within the Dakota Territory were forced to deal with the United States. During the first half of the nineteenth century, the Chippewa had continued conflicts with the Lakota along the Red River, finally pushing them into present-day western North and South Dakota.
We understand here, that the district or department called Pembina, comprises all of the country or basin which is irrigated or traversed by the tributaries of the Red River, south of the line of the 49th parallel of latitude. The prairies' rivers and lakes which extend to the height of land of the Mississippi, and the immense plains which feed innumerable herds of bison to the westward and from which the Chippewa and half breeds [Métis] of this region obtain their subsistence, contains within their limits a country about 400 miles from north to south and more than five hundred miles from east to west. 
The Métis used two-wheeled, ox-drawn carts to transport great quantities of furs to market along the Red River Trails, between what is now Winnipeg, Canada and Mendota or St. Paul, Minnesota. They also used the ox-carts to transport food and shelter during extended buffalo hunts.
Over time, the Ojibwe were persuaded to cede much of their land by treaty to the US, which in turn sold it to homesteaders. They moved to relatively small Indian reservations within their earlier territory.
The precursor to Pembina County was a county of the same name in the Minnesota Territory, extending from the Upper Mississippi River to the western boundary of the territory. When Minnesota became a state in 1858, its western boundary was set at the Red River, and the land to its west was unorganized. A new Pembina County was established as part of the Dakota Territory on January 9, 1867. At the time, it was much larger than it is today. In 1871, the county was expanded to include much of the territory in what is now eastern North Dakota from Canada to the South Dakota border.
Between 1873 and 1881, eleven new counties were created from Pembina, including Cass County and Grand Forks County. Pembina took its current form in 1887, when Cavalier County was increased in size. 
The first Icelandic settlements in what is now North Dakota were established in Pembina County in the late 1870s. Many of the immigrants came from New Iceland near Lake Winnipeg, along with other Icelanders who moved into the area from colonies in Wisconsin. The new settlers lived primarily in the so-called "Icelandic Townships" of Akra, Beaulieu, Gardar, and Thingwalla. The State Historical Society of North Dakota reported fewer than 3 or 4 non-Icelandic families living there in the early 1900s.  Evidence of this heritage is found in several township and city names with Icelandic origins.  Akra was named after the town of Akranes, near Reykjavík; Gardar was named for Gardar Svavarsson, who was reportedly the first Scandinavian to visit Iceland; and Hallsson was named for an early settler, Johann P. Hallson.  
According to the U.S. Census Bureau, the county has a total area of 1,121 square miles (2,900 km2), of which 1,119 square miles (2,900 km2) is land and 2.7 square miles (7.0 km2) (0.2%) is water.  The lowest point in the state of North Dakota is located on the Red River of the North in Pembina Township in Pembina County, where it flows out of North Dakota and into the Canada–US border of Manitoba.
- Rural Municipality of Stanley, Canada (north)
- Rural Municipality of Rhineland, Manitoba, Canada (north)
- Town of Gretna, Manitoba (north)
- Rural Municipality of Montcalm, Manitoba, Canada (north)
- Town of Emerson, Manitoba (north)
- Kittson County, Minnesota (east)
- Walsh County (south)
- Cavalier County (west)
|U.S. Decennial Census
1790-1960  1900-1990 
1990-2000  2010-2017 
At the 2000 Census,  there were 8,585 people, 3,535 households and 2,364 families residing in the county. The population density was 8 per square mile (3/km²), with the bulk of the population centered in the cities.  Housing density was 4 units per square mile (1/km²) with 4,115 housing units in the county. Racially, the county is predominately White, at more than 95%. There is a small population (1.43%) of Native Americans (1.43%) in the county. African Americans and Asian combined make up less than 1% of the total. 0.21% 1.27% are from other races, and 1.44% from two or more races. Hispanics or Latinos made up a little more than 3% of the population. Early in the county's history, there was a large influx of settlers from Iceland.  By 2000 the Census Bureau reported that Icelanders made up just 7.9% of the population, third after Norwegian (25.0%) and German (24.0%). French and English and 6.6% ranked fourth and fifth, with 7.9% and 6.6% respectively. 
There were 3,535 households of which 29.8% had children under the age of 18 living with them, 58.2% were married couples living together, 5.3% had a female householder with no husband present, and 33.1% were non-families. 30.5% of all households were made up of individuals and 15.7% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 2.98.
Nearly 80% of the county was under the age of 65 at the 2000 census, with children under the age of 18 taking up nearly a quarter (24.9%) of the population followed by 45- to 64-year-olds (24.8%) and 25- to 44-year-olds (24.6%). Those over the age of 65 were 19.5% the population, with 18- to 24-year-olds at 6.2%. The median age was 42 years. For every 100 females there were 100.6 males. For every 100 females age 18 and over, there were 100.2 males. 
The median household income was $36,430 and the median family income was $45,338. Males had a median income of $30,400 compared with $21,340 for females. The per capita income was $18,692. About 7.4% of families and 9.2% of the population were below the poverty line, including 10.7% of those under age 18 and 9.9% of those age 65 or over.
As of the 2010 census, there were 7,413 people, 3,257 households, and 2,069 families residing in the county.  The population density was 6.6 inhabitants per square mile (2.5/km2). There were 3,859 housing units at an average density of 3.4 per square mile (1.3/km2).  The racial makeup of the county was 95.5% white, 1.9% American Indian, 0.3% black or African American, 0.1% Asian, 0.8% from other races, and 1.3% from two or more races. Those of Hispanic or Latino origin made up 2.6% of the population.  In terms of ancestry, 33.8% were German, 21.3% were Norwegian, 10.6% were Irish, 9.5% were English, 8.0% were American, and 5.5% were Swedish. 
Of the 3,257 households, 24.5% had children under the age of 18 living with them, 54.2% were married couples living together, 5.6% had a female householder with no husband present, 36.5% were non-families, and 32.4% of all households were made up of individuals. The average household size was 2.23 and the average family size was 2.82. The median age was 46.7 years. 
The median income for a household in the county was $48,502 and the median income for a family was $61,804. Males had a median income of $40,334 versus $29,662 for females. The per capita income for the county was $27,019. About 4.0% of families and 8.0% of the population were below the poverty line, including 9.5% of those under age 18 and 11.3% of those age 65 or over. 
- "State & County QuickFacts". United States Census Bureau. Archived from the original on July 16, 2011. Retrieved November 1, 2013.
- "Find a County". National Association of Counties. Retrieved June 7, 2011.
- Long, John H. (2006). "Dakota Territory, South Dakota, and North Dakota: Individual County Chronologies". Dakota Territory Atlas of Historical County Boundaries. The Newberry Library. Archived from the original on 2007-11-11. Retrieved 2008-01-31.
- "County History". North Dakota.gov. The State of North Dakota. Retrieved February 4, 2015.
- Ojibwe People's Dictionary, University of Minnesota
- Wick, Douglas A. (1988). North Dakota Place Names. Bismarck, North Dakota: Hedemarken Collectibles. ISBN 0-9620968-0-6. OCLC 191277027.
- Johnson, Sveinbjorn (1906). Libby, Orin Grant, ed. The Icelandic Settlement of Pembina County. Collections of the State Historical Society of North Dakota. 1. Bismarck, ND: Tribune, State Printers and Binders. pp. 89–130. OCLC 01773487.
- About US: "Move to the Plains" Archived March 10, 2011, at the Wayback Machine., Turtle Mountain Band of Chippewa Indians, accessed June 27, 2011
- Williams, Mary Ann (Barnes) (1966). Origins of North Dakota Place Names. Bismarck, North Dakota: Bismarck Tribune, 1966. OCLC 431626.
- North Dakota Secretary of State (1989). North Dakota Centennial Blue Book. Bismarck, ND: North Dakota Legislative Assembly. p. 539.
- "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Archived from the original on January 29, 2015. Retrieved February 1, 2015.
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "U.S. Decennial Census". United States Census Bureau. Retrieved February 1, 2015.
- "Historical Census Browser". University of Virginia Library. Retrieved February 1, 2015.
- Forstall, Richard L., ed. (April 20, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved February 1, 2015.
- "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. Retrieved February 1, 2015.
- U.S. Census Bureau. Census 2000. "Census Demographic Profiles, Pembina County" (PDF). CenStats Databases. Retrieved 2009-01-31.[ dead link]
- U.S. Census Bureau. Census 2000, Summary File 1. "GCT-PH1. Population, Housing Units, Area, and Density: 2000 - County -- Subdivision and Place". American FactFinder. < http://factfinder2.census.gov>. Retrieved 2008-01-31.
- U.S. Census Bureau. Census 2000. "QT-P1. Age Groups and Sex, Pembina County". American FactFinder. < http://factfinder.census.gov>. Retrieved 2009-01-31.
- "DP-1 Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". United States Census Bureau. Retrieved April 3, 2016.
- "Population, Housing Units, Area, and Density: 2010 - County". United States Census Bureau. Retrieved April 3, 2016.
- "DP02 SELECTED SOCIAL CHARACTERISTICS IN THE UNITED STATES – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved April 3, 2016.
- "DP03 SELECTED ECONOMIC CHARACTERISTICS – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved April 3, 2016.
- Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved April 13, 2018.
- Pembina County official website
- Icelandic State Park
- Pembina County, North Dakota in the World War (1919) from the Digital Horizons website
- Homestead maps of Pembina County from the Digital Horizons website
- Pembina's pride-? : our rambling court house : new county buildings--where? (1910) from the Digital Horizons website