
Isabella
- County:
- Major County
- County Seat:
- No
- Area (mi²):
- 2.984
- State:
- Oklahoma
Isabella is a CDP located in Major County, Oklahoma. Isabella has a 2025 population of 73. Isabella is currently declining at a rate of -6.41% annually and its population has decreased by -19.78% since the most recent census, which recorded a population of 91 in 2020.
The average household income in Isabella is $50,930 with a poverty rate of 20.77%. The median age in Isabella is 24.7 years: 28.1 years for males, and 24.4 years for females.