Eureka, SD

Eureka, SD 57437

Eureka Map

Eureka is a city in McPherson County, South Dakota, United States. The population was 868 at the 2010 census.

Eureka is located at 45°46?9?N 99°37?19?W / 45.76917°N 99.62194°W / 45.76917; -99.62194 (45.769069, -99.621953).

According to the United States Census Bureau, the city has a total area of 1.0 square miles (2.6 km²), of which, 0.9 square miles (2.4 km²) of it is land and 0.1 square miles (0.2 km²) of it (7.00%) is water.

Nearby cities include Hosmer, Zeeland.

Places in Eureka

Dine and drink

Eat and drink your way through town.

Red Eye Tavern

TKT Steakhouse

Patsy’s Cafe 2.0

Can't-miss activities

Culture, natural beauty, and plain old fun.

Welk Homestead State Historic Site

Klein Museum

Places to stay

Hang your (vacation) hat in a place that’s just your style.

The Hideout

Bird Down Lodge

Ashley Inn

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United States›South Dakota›Eureka, SD