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 sq mi (0.00 km2)
Elevation
1,079 ft (329 m)
Population
 (2020)
 • Total
2,332
 • Density1,020/sq mi (393/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.