
Karnak
- County:
- Pulaski County
- County Seat:
- No
- Area (mi²):
- 1.806
- State:
- Illinois
Karnak is a village located in Pulaski County, Illinois. Karnak has a 2025 population of 391. Karnak is currently declining at a rate of -1.51% annually and its population has decreased by -7.57% since the most recent census, which recorded a population of 423 in 2020.
The average household income in Karnak is $53,012 with a poverty rate of 30.37%. The median age in Karnak is 42.2 years: 39.5 years for males, and 46.3 years for females.