Hillsboro township Flag

Hillsboro township

County Seat:
No
Area (mi²):
36.121
State:
Illinois

Hillsboro township is located in Montgomery County, Illinois. Hillsboro township has a 2025 population of 6,757. Hillsboro township is currently declining at a rate of -0.63% annually and its population has decreased by -2.68% since the most recent census, which recorded a population of 6,943 in 2020.

The average household income in Hillsboro township is $74,822 with a poverty rate of 14.46%.The median age in Hillsboro township is 42.6 years: 39.6 years for males, and 52.4 years for females.

6.8K
Total Population
187
Density (mi²)
-43 -0.63%
Growth

Hillsboro township Population

Hillsboro township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Hillsboro township includes 86.28% White, 9.6% Black or African American, and smaller percentages for Two or more races, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White5,97686.28%
Black or African American6659.6%
Two or more races1842.66%
Other race951.37%
Native Hawaiian or Pacific Islander60.09%

Hillsboro township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hillsboro township's average per capita income is $39,403. Household income levels show a median of $51,289. The poverty rate stands at 14.46%.

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$111,131-
Families$92,243$108,156
Households$51,289$74,822
Non Families$27,198$34,520

$39,403

Average Income

$51,289

Median Household Income

14.46%

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)