Eureka

Eureka is a city in western , United States, near the state line. The population was 813 at the 2020 census.
  • Town with about 810 residents
  • …lies at an elevation of around 1,890 feet (580 metres)
  • Description: city in McPherson County, South Dakota, United States
  • Postal code: 57437
  • Also known as
    “Eureka, SD”
    “Eureka, South Dakota”
    “Saint Petersburg”

Places of Interest

Discover Eureka Municipal Airport.
Aerodrome
is a city-owned, public-use…
2½ miles northwest of Eureka
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Latitude
45.76943° or 45° 46′ 10″ north
Longitude
-99.61956° or 99° 37′ 10″ west
Open location code
86Q2Q99J+Q5
Open­Street­Map ID
Open­Street­Map feature
place = town
Geo­Names ID
Wiki­data ID

Satellite Map

See this place from above in high-definition satellite imagery.

In Other Languages

From Arabic to Welsh—“Eureka” goes by many names.
يوريكاArabic
EurekaBasque
EurekaCatalan
EurekaCebuano
ЮрикаChechen
尤里卡Chinese
EurekaDanish
EurekaDutch
يوريكاEgyptian Arabic
EurekaEsperanto
یۊريکاGilaki
EurekaHaitian
Eureka, Dakota disidHaitian
EurekaIrish
EurekaItalian
ユリーカJapanese
EurekaLadin
EurekaMalagasy
Eureka, South DakotaMalagasy
EurekaMin Nan Chinese
EurekaNorwegian
EurekaNorwegian Bokmål
یوریکاPersian
یوریکا، داکوتای جنوبیPersian
EurekaPolish
ЭврикаRussian
ЮрикаRussian
ЈурикаSerbian
EurekaSerbo-Croatian
Eureka, South DakotaSerbo-Croatian
یوریکا، گونئی داکوتاSouth Azerbaijani
EurekaSwedish
Eureka, South DakotaSwedish
ЮрикаTatar
Юрика (Көньяк Дакота)Tatar
ЮрикаUkrainian
یوریکا، جنوبی ڈکوٹاUrdu
EurekaUzbek
EurekaVolapük
EurekaWelsh
Eureka, De DakotaWelsh
“The world is so empty if we think of it only as mountains, rivers, and cities; but to know someone here and there who is in harmony with us… makes this earth an inhabited garden.”

South Dakota: Highlights

Learn more about Pierre and Sioux Falls.