
Sour John
- County:
- Muskogee County
- County Seat:
- No
- Area (mi²):
- 5.677
- State:
- Oklahoma
Sour John is a CDP located in Muskogee County, Oklahoma. Sour John has a 2025 population of 115. Sour John is currently growing at a rate of 7.48% annually and its population has increased by 19.79% since the most recent census, which recorded a population of 96 in 2020.
The average household income in Sour John is $22,460 with a poverty rate of 27.63%. The median age in Sour John is 69.3 years: 69.4 years for males, and 56.7 years for females.