Eureka, Kansas

Eureka, Kansas
Main street in Eureka (2012)
Location within Greenwood County and Kansas
KDOT map of Greenwood County (legend)
Coordinates: 37°49′34″N 96°17′20″W / 37.82611°N 96.28889°W / 37.82611; -96.28889
CountryUnited States
StateKansas
CountyGreenwood
Founded1857
Platted1867
Incorporated1870
Named afterEureka
Government
  TypeMayor–Council
  MayorSteve Colter
Area
  Total
2.29 sq mi (5.93 km2)
  Land2.29 sq mi (5.93 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,079 ft (329 m)
Population
 (2020)
  Total
2,332
  Density1,000/sq mi (390/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP code
67045
Area code620
FIPS code20-21800
GNIS ID485572
Websiteeurekaks.org

Eureka is a city in and the county seat of Greenwood County, Kansas, United States. As of the 2020 census, the population of the city was 2,332.