Hollister
- County:
- Tillman County
- County Seat:
- No
- Area (mi²):
- 0.268
- State:
- Oklahoma
Hollister is a town located in Tillman County, Oklahoma. Hollister has a 2026 population of 34. Hollister is currently declining at a rate of -2.86% annually and its population has decreased by -2.86% since the most recent census, which recorded a population of 35 in 2020.
The median household income in Hollister is $35,625 with a poverty rate of 0%. The median age in Hollister is 76.5 years: 0 years for males, and 0 years for females. For every 100 females there are 100.0 males.