Sinai
Town in Brookings County, South Dakota

Sinai is a town in Brookings County, South Dakota, with 99 residents (2020 Census). It sits at 1,781 ft (543 m) above sea level. The nearest town is Nunda, 6.0 miles S.
- 99residents (2020 Census)
- 1,781 ftelevation · 543 m
- 0.4 sq miland area · 1.0 km²
- 267 / sq mipopulation density
- 57061ZIP code
About Sinai
Sinai ( SY-nee-eye) is a town in Brookings County, South Dakota, United States. The population was 99 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Webcams: Windy.com
Living in Sinai
- Median household income
- $56,875
- Median home value
- $89,300
- Median age
- 24.9
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Map of Sinai
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Sinai Street View
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Open in Google Maps ›Sinai, SD population
Sinai had 99 residents in the 2020 Census.
| 2020 Census | 99 |
|---|---|
| Density | 267 per sq mi (103 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Sinai at a glance
| State | South Dakota (SD) |
|---|---|
| County | Brookings County |
| Type | Town |
| Population | 99 (2020) |
| Land area | 0.37 sq mi (1.0 km²) |
| Elevation | 1,781 ft (543 m) |
| Coordinates | 44.2446° N, 97.0440° W |
| ZIP code | 57061 |
| Census code (GEOID) | 4658900 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Sinai
- Nunda6.0 mi S
- Spring Lake Colony6.5 mi W
- Volga8.0 mi NE
- Arlington9.3 mi NW
- Ramona12.1 mi SW
- Hetland13.1 mi NW
- Oldham13.2 mi W
- Brookings13.4 mi E
- Bruce15.3 mi NE
- Madison16.8 mi S
- Wentworth17.6 mi S
- Aurora18.1 mi E
Straight-line distance between town centers.
Frequently asked questions about Sinai
What county is Sinai in?
Sinai is in Brookings County, South Dakota.
What is the population of Sinai, SD?
99 people lived in Sinai at the 2020 Census.
What is the ZIP code of Sinai, SD?
The ZIP code of Sinai is 57061.
What is the elevation of Sinai?
1,781 feet (543 m) above sea level.
What towns are near Sinai?
Nunda (6.0 mi), Spring Lake Colony (6.5 mi), Volga (8.0 mi), Arlington (9.3 mi), Ramona (12.1 mi).
Last updated: