Atchison, Kansas

Atchison, Kansas
Commercial Street in downtown Atchison (2006)
Location within Atchison County and Kansas
KDOT map of Atchison County (legend)
Coordinates: 39°33′45″N 95°7′42″W / 39.56250°N 95.12833°W / 39.56250; -95.12833
CountryUnited States
StateKansas
CountyAtchison
Founded1854
Incorporated1855
Named afterDavid Rice Atchison
Government
 • TypeCouncil-Manager
 • MayorLa Rochelle Young
 • City ManagerMark Westhoff
Area
 • Total
8.47 sq mi (21.93 km2)
 • Land8.01 sq mi (20.75 km2)
 • Water0.46 sq mi (1.18 km2)
Elevation
869 ft (265 m)
Population
 (2020)
 • Total
10,885
 • Density1,359/sq mi (524.6/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP Code
66002
Area code913
FIPS code20-02900
GNIS ID485542
WebsiteCityOfAtchison.com

Atchison is a city in and the county seat of Atchison County, Kansas, United States, along the Missouri River. As of the 2020 census, the population of the city was 10,885. The city is named in honor of US Senator David Rice Atchison from Missouri and was the original eastern terminus of the Atchison, Topeka and Santa Fe Railway. Atchison is also the home of Benedictine College, a Catholic liberal arts university.