Barnett Flag

Barnett

County:
De Witt County
County Seat:
No
Area (mi²):
37.379
State:
Illinois

Barnett is located in De Witt County, Illinois. Barnett has a 2025 population of 364 . Barnett is currently declining at a rate of 0% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 366 in 2020.

The average household income in Barnett is $139,162 with a poverty rate of 4%. The median age in Barnett is 52.9 years: 58.5 years for males, and 48 years for females. For every 100 females there are 78.6 males.

364
Total Population
10
Density (mi²)

Barnett Population

Barnett Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White350100%

Barnett Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Barnett's average per capita income is $61,033. Household income levels show a median of $104,706. The poverty rate stands at 4%.

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$145,750$175,298
Married Families$145,750-
Households$104,706$139,162
Non Families$102,794$87,368

$61,033

Average Income

$104,706

Median Household Income

4%

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)