Energy Flag

Energy

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

Energy is a village located in Williamson County, Illinois. Energy has a 2025 population of 941. Energy is currently declining at a rate of -0.63% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 970 in 2020.

The average household income in Energy is $83,661 with a poverty rate of 7.93%.The median age in Energy is 50.4 years: 60.8 years for males, and 38 years for females.

941
Total Population
787
Density (mi²)
-6 -0.63%
Growth

Energy Population

Energy Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Energy includes 82.49% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White96682.49%
Two or more races20117.16%
Asian40.34%

Energy Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Energy's average per capita income is $48,287. Household income levels show a median of $70,417. The poverty rate stands at 7.93%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$103,929-
Families$84,286$96,561
Households$70,417$83,661
Non Families$42,847$57,522

$48,287

Average Income

$70,417

Median Household Income

7.93%

Poverty Rate

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)