Waldenburg
- County:
- Poinsett County
- County Seat:
- No
- Area (mi²):
- 0.136
- State:
- Arkansas
Waldenburg is a town located in Poinsett County, Arkansas. Waldenburg has a 2026 population of 50. Waldenburg is currently declining at a rate of -1.96% annually and its population has decreased by -5.66% since the most recent census, which recorded a population of 53 in 2020.
The median household income in Waldenburg is $34,792 with a poverty rate of 14.29%. The median age in Waldenburg is 23.6 years: 26.8 years for males, and 21 years for females. For every 100 females there are 57.5 males.