Bismarck
Census-designated place in Hot Spring County, Arkansas

Bismarck is an unincorporated community (census-designated place) in Hot Spring County, Arkansas, with 229 residents (2020 Census). It sits at 531 ft (162 m) above sea level. The nearest town is Lake Hamilton, 9.5 miles NE.
- 229residents (2020 Census)
- 531 ftelevation · 162 m
- 1.5 sq miland area · 3.8 km²
- 157 / sq mipopulation density
- 71929ZIP code
About Bismarck
Bismarck is a rural unincorporated community and census-designated place (CDP) in Hot Spring County, Arkansas. It was first listed as a CDP in the 2020 census with a population of 229. It is located between Hot Springs and Caddo Valley, centered around the intersection of State Hwy 7 and State Hwy 84 in Hot Spring County, Arkansas, United States.
Text: Wikipedia · CC BY-SA 4.0
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Bismarck had 229 residents in the 2020 Census.
| 2020 Census | 229 |
|---|---|
| Density | 157 per sq mi (61 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Bismarck at a glance
| State | Arkansas (AR) |
|---|---|
| County | Hot Spring County |
| Type | Census-designated place |
| Population | 229 (2020) |
| Land area | 1.46 sq mi (3.8 km²) |
| Water area | 0.01 sq mi (0.01 km²) |
| Elevation | 531 ft (162 m) |
| Coordinates | 34.3218° N, 93.1784° W |
| ZIP code | 71929 |
| Census code (GEOID) | 0506460 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Bismarck
- Lake Hamilton9.5 mi NE
- Pearcy10.0 mi NW
- Rockwell10.2 mi N
- Caddo Valley11.1 mi SE
- Friendship12.0 mi SE
- Piney12.7 mi N
- Midway12.7 mi E
- Alpine13.2 mi SW
- Hot Springs13.7 mi NE
- Arkadelphia14.8 mi SE
- Diamondhead15.0 mi NE
- Donaldson16.0 mi E
Straight-line distance between town centers.
Frequently asked questions about Bismarck
What county is Bismarck in?
Bismarck is in Hot Spring County, Arkansas.
What is the population of Bismarck, AR?
229 people lived in Bismarck at the 2020 Census.
What is the ZIP code of Bismarck, AR?
The ZIP code of Bismarck is 71929.
What is the elevation of Bismarck?
531 feet (162 m) above sea level.
What towns are near Bismarck?
Lake Hamilton (9.5 mi), Pearcy (10.0 mi), Rockwell (10.2 mi), Caddo Valley (11.1 mi), Friendship (12.0 mi).
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