Knife River, Montana | |
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CDP | |
Location of Knife River, Montana |
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Coordinates: 47°27′13″N 104°20′42″W / 47.45361°N 104.34500°WCoordinates: 47°27′13″N 104°20′42″W / 47.45361°N 104.34500°W | |
Country | United States |
State | Montana |
County | Richland |
Area | |
• Total | 3.4 sq mi (8.9 km2) |
• Land | 3.4 sq mi (8.9 km2) |
• Water | 0.0 sq mi (0.0 km2) |
Elevation | 1,991 ft (607 m) |
Population (2010) | |
• Total | 320 |
• Density | 86.2/sq mi (33.3/km2) |
Time zone | Mountain (MST) (UTC-7) |
• Summer (DST) | MDT (UTC-6) |
Area code(s) | 406 |
FIPS code | 30-41087 |
GNIS feature ID | 1853183 |
Knife River is a census-designated place (CDP) in Richland County, Montana, United States. The population was 320 at the 2010 census.
Knife River is located at 47°27′13″N 104°20′42″W / 47.45361°N 104.34500°W (47.453610, -104.344938).
According to the United States Census Bureau, the CDP has a total area of 3.5 square miles (9.1 km2), all of it land.
As of the census of 2000, there were 297 people, 125 households, and 79 families residing in the CDP. The population density was 86.2 people per square mile (33.2/km²). There were 145 housing units at an average density of 42.1/sq mi (16.2/km²). The racial makeup of the CDP was 96.97% White, 1.35% Native American, 0.67% from other races, and 1.01% from two or more races. Hispanic or Latino of any race were 4.04% of the population.
There were 125 households out of which 31.2% had children under the age of 18 living with them, 52.0% were married couples living together, 7.2% had a female householder with no husband present, and 36.8% were non-families. 36.0% of all households were made up of individuals and 19.2% 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 3.09.