Richland County, Montana

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Richland County is a county in the U.S. state of Montana. As of the 2020 census, the population was 11,491.<ref name="QF">Template:Cite web</ref> Its county seat is Sidney.<ref>Template:Cite web</ref>

Richland County was created by the Montana Legislature in 1914 from part of Dawson County. An early proposed name for the county was Gate, but Richland was decided upon instead as a way to entice new settlers.<ref>Template:Cite web</ref>

Geography

According to the United States Census Bureau, the county has a total area of Template:Convert, of which Template:Convert is land and Template:Convert (0.9%) is water.<ref>Template:Cite web</ref>

Major highways

Adjacent counties

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Roosevelt County – north
Williams County, North Dakota – northeast
McKenzie County, North Dakota – east
Wibaux County - south
Dawson County – southwest
McCone County - west

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Demographics

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2020 census

As of the 2020 census, there were 11,491 people living in the county.Template:Citation needed

2010 census

As of the 2010 census, there were 9,746 people, 4,167 households, and 2,698 families in the county. The population density was Template:Convert. There were 4,550 housing units at an average density of Template:Convert. The racial makeup of the county was 95.0% white, 1.7% American Indian, 0.2% Asian, 0.1% black or African American, 0.8% from other races, and 2.1% from two or more races. Those of Hispanic or Latino origin made up 3.0% of the population. In terms of ancestry, 37.8% were German, 23.1% were Norwegian, 13.0% were Irish, 8.7% were American, and 6.5% were English.

Of the 4,167 households, 28.9% had children under the age of 18 living with them, 51.9% were married couples living together, 7.6% had a female householder with no husband present, 35.3% were non-families, and 29.8% of all households were made up of individuals. The average household size was 2.33 and the average family size was 2.88. The median age was 41.3 years.

The median income for a household in the county was $52,516 and the median income for a family was $60,236. Males had a median income of $44,788 versus $23,135 for females. The per capita income for the county was $26,888. About 10.2% of families and 13.5% of the population were below the poverty line, including 16.6% of those under age 18 and 14.4% of those age 65 or over.

Economy

Although most of the surface land of the county is devoted to ranching, oil exploration and production became important elements of the county's economy beginning with the discovery in 2000 of Elm Coulee Oil Field, part of the Bakken formation.<ref>Template:Cite web</ref>