Carter County is a county located in the U.S. state of Montana. As of the 2010 census, the population was 1,160, making it the fifth-least populous county in Montana. The county seat is Ekalaka.
History
Carter County was named for Thomas Henry Carter, the state's first congressman. Prior to settlement the land of Carter County was occupied by the Sioux tribe.
Geography
According to the US Census Bureau, the county has a total area of, of which is land and is water. Medicine Rocks State Park is located 14 miles north of Ekalaka. Weathering has given the rocks an unusual texture. The site was used by Indian hunting parties.
As of the 2000 United States Census, there were 1,360 people, 543 households, and 382 families living in the county. The population density was <1/km². There were 811 housing units at an average density of <1/km². The racial makeup of the county was 98.60% White, 0.07% Black or African American, 0.37% Native American, 0.15% Asian, 0.29% from other races, and 0.51% from two or more races. 0.59% of the population were Hispanic or Latino of any race. 35.3% were of German, 14.0% English, 12.9% Norwegian, 11.1% Irish and 5.2% Scottish ancestry. There were 543 households out of which 30.60% had children under the age of 18 living with them, 60.60% were married couplesliving together, 7.00% had a female householder with no husband present, and 29.50% were non-families. 27.10% of all households were made up of individuals and 14.90% had someone living alone who was 65 years of age or older. The average household size was 2.47 and the average family size was 2.99. The county population contained 26.50% under the age of 18, 4.10% from 18 to 24, 24.90% from 25 to 44, 26.50% from 45 to 64, and 17.90% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 94.80 males. For every 100 females age 18 and over, there were 96.70 males. The median income for a household in the county was $26,313, and the median income for a family was $32,262. Males had a median income of $21,466 versus $15,703 for females. The per capita income for the county was $13,280. About 15.90% of families and 18.10% of the population were below the poverty line, including 16.20% of those under age 18 and 16.40% of those age 65 or over.
2010 census
As of the 2010 United States Census, there were 1,160 people, 532 households, and 354 families living in the county. The population density was. There were 810 housing units at an average density of. The racial makeup of the county was 97.8% white, 0.9% American Indian, 0.1% black or African American, 0.1% Asian, 0.3% from other races, and 0.8% from two or more races. Those of Hispanic or Latino origin made up 0.7% of the population. In terms of ancestry, 41.5% were German, 19.6% were English, 18.8% were Norwegian, 12.3% were Irish, and 4.3% were American. Of the 532 households, 20.5% had children under the age of 18 living with them, 59.4% were married couples living together, 4.3% had a female householder with no husband present, 33.5% were non-families, and 30.3% of all households were made up of individuals. The average household size was 2.16 and the average family size was 2.65. The median age was 50.2 years. The median income for a household in the county was $35,703 and the median income for a family was $47,955. Males had a median income of $26,736 versus $18,274 for females. The per capita income for the county was $20,681. About 8.5% of families and 14.0% of the population were below the poverty line, including 20.4% of those under age 18 and 10.8% of those age 65 or over.
