In 1802,Spain returned most of the land to France, but keeping title to about 7,500 square miles. In 1803, most of the land formodern day Kansas was acquired by theUnited States from France as part of the 828,000 square mileLouisiana Purchase for 2.83cents peracre.
According to theU.S. Census Bureau, the county has a total area of 867 square miles (2,250 km2), of which 863 square miles (2,240 km2) is land and 3.3 square miles (8.5 km2) (0.4%) is water.[5]
U.S. Decennial Census[7] 1790-1960[8] 1900-1990[9] 1990-2000[10] 2010-2020[1]
As of thecensus[11] of 2000, there were 8,673 people, 3,371 households, and 2,420 families residing in the county. Thepopulation density was 10 inhabitants per square mile (3.9/km2). There were 3,852 housing units at an average density of 4 per square mile (1.5/km2). The racial makeup of the county was 97.45%White, 0.21%Black orAfrican American, 0.58%Native American, 0.24%Asian, 0.02%Pacific Islander, 0.35% fromother races, and 1.15% from two or more races. 1.44% of the population wereHispanic orLatino of any race.
There were 3,371 households, out of which 32.40% had children under the age of 18 living with them, 61.90% weremarried couples living together, 7.10% had a female householder with no husband present, and 28.20% were non-families. 26.00% of all households were made up of individuals, and 13.80% had someone living alone who was 65 years of age or older. The average household size was 2.51 and the average family size was 3.03.
In the county, the population was spread out, with 27.40% under the age of 18, 5.80% from 18 to 24, 24.70% from 25 to 44, 22.50% from 45 to 64, and 19.60% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 96.30 males. For every 100 females age 18 and over, there were 93.50 males.
The median income for a household in the county was $37,790, and the median income for a family was $44,547. Males had a median income of $31,771 versus $25,298 for females. Theper capita income for the county was $18,533. About 8.40% of families and 10.60% of the population were below thepoverty line, including 16.90% of those under age 18 and 7.40% of those age 65 or over.
Following amendment to theKansas Constitution in 1986, the county remained a prohibition, or"dry", county until 2004, when voters approved the sale of alcoholic liquor by the individual drink with a 30 percent food sales requirement.[13]
Kingman County is divided into twenty-threetownships. The city ofKingman is consideredgovernmentally independent and is excluded from the census figures for the townships. In the following table, the population center is the largest city (or cities) included in that township's population total, if it is of a significant size.
^"Map of Wet and Dry Counties". Alcoholic Beverage Control, Kansas Department of Revenue. November 2006. Archived fromthe original on October 8, 2007. RetrievedDecember 26, 2007.