
Holly Grove
- County:
- Monroe County
- County Seat:
- No
- Area (mi²):
- 1.005
- State:
- Arkansas
Holly Grove is a city located in Monroe County, Arkansas. Holly Grove has a 2025 population of 429. Holly Grove is currently declining at a rate of -1.61% annually and its population has decreased by -7.34% since the most recent census, which recorded a population of 463 in 2020.
The average household income in Holly Grove is $56,512 with a poverty rate of 35.53%. The median age in Holly Grove is 38.1 years: 38.5 years for males, and 36.1 years for females.