Onaka
Town in Faulk County, South Dakota

Onaka is a town in Faulk County, South Dakota, with 13 residents (2020 Census). It sits at 1,873 ft (571 m) above sea level. The nearest town is Tolstoy, 7.4 miles W.
- 13residents (2020 Census)
- 1,873 ftelevation · 571 m
- 0.3 sq miland area · 0.7 km²
- 50 / sq mipopulation density
- 57466ZIP code
About Onaka
Onaka (Dakota: oyanka; "place") is a town in Faulk County, South Dakota, United States. The population was 13 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Open in Google Maps ›Onaka, SD population
Onaka had 13 residents in the 2020 Census.
| 2020 Census | 13 |
|---|---|
| Density | 50 per sq mi (19 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Onaka at a glance
| State | South Dakota (SD) |
|---|---|
| County | Faulk County |
| Type | Town |
| Population | 13 (2020) |
| Land area | 0.26 sq mi (0.7 km²) |
| Water area | 0.01 sq mi (0.03 km²) |
| Elevation | 1,873 ft (571 m) |
| Coordinates | 45.1912° N, 99.4647° W |
| ZIP code | 57466 |
| Census code (GEOID) | 4646980 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Onaka
- Tolstoy7.4 mi W
- Brentwood Colony8.3 mi E
- Seneca9.3 mi S
- Thunderbird Colony9.9 mi E
- Blumengard Colony14.8 mi E
- Hoven15.6 mi W
- Lebanon17.0 mi SW
- Roscoe18.9 mi N
- Faulkton19.7 mi SE
- Bowdle20.2 mi NW
- Evergreen Colony21.1 mi E
- Cresbard25.2 mi E
Straight-line distance between town centers.
Frequently asked questions about Onaka
What county is Onaka in?
Onaka is in Faulk County, South Dakota.
What is the population of Onaka, SD?
13 people lived in Onaka at the 2020 Census.
What is the ZIP code of Onaka, SD?
The ZIP code of Onaka is 57466.
What is the elevation of Onaka?
1,873 feet (571 m) above sea level.
What towns are near Onaka?
Tolstoy (7.4 mi), Brentwood Colony (8.3 mi), Seneca (9.3 mi), Thunderbird Colony (9.9 mi), Blumengard Colony (14.8 mi).
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