
Hecker
- County:
- Monroe County
- County Seat:
- No
- Area (mi²):
- 0.267
- State:
- Illinois
Hecker is a village located in Monroe County, Illinois. Hecker has a 2025 population of 411. Hecker is currently declining at a rate of -0.72% annually and its population has decreased by -3.97% since the most recent census, which recorded a population of 428 in 2020.
The average household income in Hecker is $86,870 with a poverty rate of 2.13%. The median age in Hecker is 34.6 years: 35.3 years for males, and 31.8 years for females.