Eureka
City in McPherson County, South Dakota
Eureka is a city in McPherson County, South Dakota, with 813 residents (2020 Census). It sits at 1,890 ft (576 m) above sea level. The nearest town is Hillsview, 8.1 miles S.
- 813residents (2020 Census)
- 1,890 ftelevation · 576 m
- 0.9 sq miland area · 2.4 km²
- 872 / sq mipopulation density
- 57437ZIP code
About Eureka
Eureka is a city in western McPherson County, South Dakota, United States, near the North Dakota state line. The population was 813 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Eureka weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Nearest webcams to Eureka
There are no webcams in Eureka itself. These are the closest, 34 miles away or more.
Webcams: Windy.com
Living in Eureka
- Median household income
- $47,583
- Median home value
- $78,200
- Median rent
- $557/mo
- Median age
- 63.1
Do you know Eureka? Tell us about it
Help other travelers: share what makes Eureka special. We review every message before publishing it.
Map of Eureka
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Eureka Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Eureka, SD population
Eureka had 813 residents in the 2020 Census.
| 2020 Census | 813 |
|---|---|
| Density | 872 per sq mi (337 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Eureka at a glance
| State | South Dakota (SD) |
|---|---|
| County | McPherson County |
| Type | City |
| Population | 813 (2020) |
| Land area | 0.93 sq mi (2.4 km²) |
| Water area | 0.07 sq mi (0.17 km²) |
| Elevation | 1,890 ft (576 m) |
| Coordinates | 45.7712° N, 99.6207° W |
| ZIP code | 57437 |
| Official website | eurekasd.com |
| Census code (GEOID) | 4620180 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Eureka
- Hillsview8.1 mi S
- Artas12.0 mi NW
- Hosmer15.1 mi SE
- Venturia, ND16.0 mi N
- Zeeland, ND17.3 mi NW
- Long Lake20.8 mi E
- Ashley, ND21.7 mi NE
- Mound City21.8 mi W
- Bowdle22.2 mi S
- Herreid22.3 mi W
- Java22.4 mi SW
- Hague, ND25.5 mi NW
Straight-line distance between town centers.
Frequently asked questions about Eureka
What county is Eureka in?
Eureka is in McPherson County, South Dakota.
What is the population of Eureka, SD?
813 people lived in Eureka at the 2020 Census.
What is the ZIP code of Eureka, SD?
The ZIP code of Eureka is 57437.
What is the elevation of Eureka?
1,890 feet (576 m) above sea level.
What towns are near Eureka?
Hillsview (8.1 mi), Artas (12.0 mi), Hosmer (15.1 mi), Venturia (16.0 mi), Zeeland (17.3 mi).
Last updated: