Bonpas township Flag

Bonpas township

County:
Richland County
County Seat:
No
Area (mi²):
37.503
State:
Illinois

Bonpas township is located in Richland County, Illinois. Bonpas township has a 2026 population of 398. Bonpas township is currently declining at a rate of -0.75% annually and its population has decreased by -4.1% since the most recent census, which recorded a population of 415 in 2020.

The median household income in Bonpas township is $88,125 with a poverty rate of 8.19%. The median age in Bonpas township is 32.6 years: 31.8 years for males, and 34.2 years for females. For every 100 females there are 80.6 males.

398
Total Population
11
Density (mi²)
-3 -0.75%
Growth

Bonpas township Population

Bonpas township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026398-3-0.75%
2025401-3-0.74%
2024404-3-0.74%
2023407-1-0.25%
2022408-7-1.69%
202141500%
2020415-1-0.24%
2019372-4-1.06%
2018376-4-1.05%
201738010.26%
2016379-4-1.04%
2015383-1-0.26%
201438400%
2013384-3-0.78%
2012387-2-0.51%
2011389-1-0.26%
2010389-1-0.26%

Median Age

Overall: 32.6 years
Female: 34.2 years
Male: 31.8 years

Bonpas township Adults

There are 261 adults, (59 of whom are seniors) in Bonpas township.

Sex Ratio

Female: 196 (55.4%)
Male: 158 (44.6%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White354100%
Race
Population ↓
Percentage (of total)
White354100%

Bonpas township Marital Status

Economics and Income Statistics

Bonpas township 's average per capita income is $48,836. Household income levels show a median of $88,125. The poverty rate stands at 8.19%.

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$89,205$115,323
Married Families$89,205-
Households$88,125$96,248
Non Families$42,625$51,911

$48,836

Average Income

$88,125

Median Household Income

8.19%

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)