Tennessee Flag

Tennessee

County Seat:
No
Area (mi²):
0.425
State:
Illinois

Tennessee is a village located in McDonough County, Illinois. Tennessee has a 2025 population of 97. Tennessee is currently declining at a rate of 0% annually and its population has decreased by -2.02% since the most recent census, which recorded a population of 99 in 2020.

The average household income in Tennessee is $64,361 with a poverty rate of 8.53%.The median age in Tennessee is 41 years: 46.5 years for males, and 38.5 years for females.

97
Total Population
228
Density (mi²)
0 0%
Growth

Tennessee Population

Tennessee Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Tennessee includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White132100%

Tennessee Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tennessee's average per capita income is $38,958. Household income levels show a median of $65,000. The poverty rate stands at 8.53%.

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
Households$65,000$64,361
Married Families$64,375-
Families$61,250$65,243
Non Families$37,500$53,647

$38,958

Average Income

$65,000

Median Household Income

8.53%

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)