Atchison County is acounty located in the northeastern portion of theU.S. state ofKansas. Itscounty seat and most populous city isAtchison.[3] As of the2020 census, the county population was 16,348.[1] The county was named in honor ofDavid Atchison, a U.S. Senator from Missouri and border ruffian during the "Bleeding Kansas" era.[4]
Atchison County was established in 1855, named forDavid Rice Atchison, a U.S. Senator from Missouri known for his pro-slavery views, which reflected the county's early political leanings during the Kansas Territory's tumultuous "Bleeding Kansas" period. The area was first explored by European traders and later by the Lewis and Clark Expedition in 1804, who celebrated the first Independence Day in the area.[5] The first settlers, largely from Missouri, arrived in 1854, founding the town of Atchison that same year, which quickly became a hub due to its strategic location on the Missouri River, facilitating trade and transportation.[6]
The Civil War era saw Atchison County as a center of pro-slavery sentiment, yet it also contributed soldiers to both sides of the conflict, reflecting the divided loyalties of the time. The county's economy was significantly shaped by its river port facilities, which were vital for the steamboat trade and later for railroad development. By 1860, the Atchison and Topeka Railroad was chartered, and by 1870, Atchison was a major railroad hub, with theAtchison, Topeka and Santa Fe Railway (Santa Fe) starting from there in 1868. This infrastructure, combined with Kansas Statehood in 1861 and the end of the Civil War in 1865, boosted the local economy and made Atchison a key point for westward expansion.[5]
Moving into the late 19th century, Atchison County faced challenges like economic downturns and natural disasters, including floods, but it continued to grow as an industrial and agricultural center. The county became known for its flour milling, due to its proximity to wheat fields, and its manufacturing industries, particularly after the Civil War, when life normalized, and new enterprises sprang up.[6]
According to theU.S. Census Bureau, the county has a total area of 434 square miles (1,120 km2), of which 431 square miles (1,120 km2) is land and 2.6 square miles (6.7 km2) (0.6%) is water.[7] It is the fourth-smallest county by area in Kansas.
There were 6,275households, out of which 32.40% had children under the age of 18 living with them, 54.30% weremarried couples living together, 10.00% had a female householder with no husband present, and 31.80% were non-families. 27.60% of all households were made up of individuals, and 12.80% 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 3.05.
In the county, the population was spread out, with 26.70% under the age of 18, 11.30% from 18 to 24, 24.50% from 25 to 44, 21.40% from 45 to 64, and 16.20% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 93.30 males. For every 100 females age 18 and over, there were 90.30 males.
Themedian income for a household in the county was $34,355, and the median income for a family was $40,614. Males had a median income of $29,481 versus $20,485 for females. Theper capita income for the county was $15,207. About 7.90% of families and 13.30% of the population were below thepoverty line, including 13.80% of those under age 18 and 17.90% of those age 65 or over.
Atchison County has been a swing county for most of its history. It has had multiple extended streaks of being a bellwether county, the first running from 1896 to 1936. After voting more Republican than the nation in the 1940s and voting for losing candidateRichard Nixon in 1960, another bellwether streak ran from 1964 to 2004. Since then, the county has become significantly more Republican, withBarack Obama failing to win the county in both of his victories andHillary Clinton losing it by over 30 percent toDonald Trump in 2016.
Presidential election results
United States presidential election results for Atchison County, Kansas[16]
Atchison County was a prohibition, or"dry", county until theKansas Constitution was amended in 1986 and voters approved the sale of alcoholic liquor by the individual drink with a 30% food sales requirement.[17]
Atchison County is divided into eighttownships. The city ofAtchison 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 2004. Archived fromthe original on October 8, 2007. RetrievedJanuary 21, 2007.