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 for modern day Kansas was acquired by the United States from France as part of the 828,000 square mileLouisiana Purchase for 2.83 cents per acre. In 1854, the Kansas Territory was organized, then in 1861 Kansas became the 34th U.S. state. In 1867, Harper County was established. The original organization of Harper County was one of the largest frauds in county government. In 1873, a group of three men organized Harper County, designating the then fictitious city of "Bluff City" as the county seat. The petition for organization used several names out of a Cincinnati city directory to represent as residents of Harper County. In 1874, the state attorney general investigated, and found not a single resident of the county. The "founders" of the county had sold $40,000 worth of bonds. Harper County was settled starting in 1877, and the county was organized for a second time in 1878 by the Glenn and Robinson families. Since Bluff City could not be shown to have existed, Anthony was designated as the temporary county seat. In an election in 1879, Anthony won as county seat even though 2,960 votes were cast in a county with 800 legal voters.
21st century
Due to new and high-paying jobs at area oil fields and wind farms, Harper County experienced an economic boom; as of 2012, rental housing and office space in towns such as Danville, Harper, and Anthony had more than quadrupled in price, in properties ranging from double-wide trailers to a Carnegie library. However, by 2016, the oil fracking boom had largely played out and the economies of Harper and adjacent counties suffered under the impact. Earthquakes, due to induced seismicity from injection wells, had also substantially reduced in frequency and intensity, thanks to a Kansas Corporation Commission order mandating cutbacks in volumes and pressures. SandRidge Energy, which along with Chesapeake Energy was one of the two major producers in Harper county, appealed the order, but soon went into bankruptcy.
Geography
According to the U.S. Census Bureau, the county has a total area of, of which is land and is water.
As of the 2000 census, there were 6,536 people, 2,773 households, and 1,807 families residing in the county. The population density was 8 people per square mile. There were 3,270 housing units at an average density of 4 per square mile. The racial makeup of the county was 97.23% White, 0.83% Native American, 0.23% Black or African American, 0.14% Asian, 0.02% Pacific Islander, 0.38% from other races, and 1.18% from two or more races. Hispanic or Latino of any race were 1.07% of the population. There were 2,773 households, out of which 27.70% had children under the age of 18 living with them, 55.30% were married couplesliving together, 6.90% had a female householder with no husband present, and 34.80% were non-families. 32.10% of all households were made up of individuals, and 17.90% had someone living alone who was 65 years of age or older. The average household size was 2.30 and the average family size was 2.90. In the county, the population was spread out, with 24.70% under the age of 18, 6.60% from 18 to 24, 22.00% from 25 to 44, 23.50% from 45 to 64, and 23.20% who were 65 years of age or older. The median age was 43 years. For every 100 females there were 93.70 males. For every 100 females age 18 and over, there were 91.40 males. The median income for a household in the county was $29,776, and the median income for a family was $39,866. Males had a median income of $27,869 versus $20,000 for females. The per capita income for the county was $16,368. About 8.50% of families and 11.60% of the population were below the poverty line, including 15.70% of those under age 18 and 7.70% of those age 65 or over.
Government
Presidential elections
Laws
Following amendment to the Kansas Constitution in 1986, Harper County remained a prohibition, or "dry", county until 2006, when voters approved the sale of alcoholic liquor by the individual drink with a 30% food sales requirement.
Harper County is divided into six townships. The cities of Anthony and Harper are considered governmentally independent and are excluded from the census figures for the townships. In the following table, the population center is the largest city included in that township's population total, if it is of a significant size. Harper County is one of only four counties in Kansas that have numbered, not named, townships. The other three are Morris County, Pratt County, and Rooks County.
