
Ulm
- County:
- Prairie County
- County Seat:
- No
- Area (mi²):
- 0.261
- State:
- Arkansas
Ulm is a town located in Prairie County, Arkansas. Ulm has a 2025 population of 180. Ulm is currently growing at a rate of 0.56% annually and its population has increased by 3.45% since the most recent census, which recorded a population of 174 in 2020.
The average household income in Ulm is $60,379 with a poverty rate of 7.14%. The median age in Ulm is 45.9 years: 30.5 years for males, and 49.7 years for females.