Energy Flag

Energy

County Seat:
No
Area (mi²):
1.195
State:
Illinois

Energy is a village located in Williamson County, Illinois. Energy has a 2026 population of 956. Energy is currently growing at a rate of 0.42% annually but its population has decreased by -1.24% since the most recent census, which recorded a population of 968 in 2020.

956
Total Population
800
Density (mi²)
4 0.42%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)