Harmon Flag

Harmon

County:
Lee County
County Seat:
No
Area (mi²):
0.218
State:
Illinois

Harmon is a village located in Lee County, Illinois. Harmon has a 2025 population of 115. Harmon is currently declining at a rate of -0.86% annually and its population has decreased by -3.36% since the most recent census, which recorded a population of 119 in 2020.

The average household income in Harmon is $79,524 with a poverty rate of 12.35%.The median age in Harmon is 52.7 years: 58.5 years for males, and 48.6 years for females.

115
Total Population
527
Density (mi²)
-1 -0.86%
Growth

Harmon Population

Harmon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Harmon includes 88.89% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White7288.89%
Two or more races911.11%

Harmon Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Harmon's average per capita income is $56,667. Household income levels show a median of $57,083. The poverty rate stands at 12.35%.

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
Families$98,750$98,996
Married Families$98,750-
Households$57,083$79,524
Non Families-$17,244

$56,667

Average Income

$57,083

Median Household Income

12.35%

Poverty Rate

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)