Brimfield township Flag

Brimfield township

County:
Peoria County
County Seat:
No
Area (mi²):
36.454
State:
Illinois

Brimfield township is located in Peoria County, Illinois. Brimfield township has a 2026 population of 1,164. Brimfield township is currently growing at a rate of 0.78% annually but its population has decreased by -0.85% since the most recent census, which recorded a population of 1,174 in 2020.

The median household income in Brimfield township is $72,273 with a poverty rate of 8.15%. The median age in Brimfield township is 38.6 years: 35.8 years for males, and 42.9 years for females. For every 100 females there are 79.9 males.

1.2K
Total Population
32
Density (mi²)
9 0.78%
Growth

Brimfield township Population

Brimfield township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Brimfield township includes 95.57% White, and smaller percentages for Two or more races, Black or African American, Asian, other race and multiracial populations.

Population by Race

White (95.57%)

Two or more races (1.6%)

Black or African American (1.33%)

Asian (0.89%)

Other race (0.62%)

Race
Population
Percentage (of total)
White1,07895.57%
Two or more races181.6%
Black or African American151.33%
Asian100.89%
Other race70.62%

Brimfield township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brimfield township's average per capita income is $46,188. Household income levels show a median of $72,273. The poverty rate stands at 8.15%.

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$107,614-
Families$91,875$121,425
Households$72,273$94,302
Non Families$31,989$41,804

$46,188

Average Income

$72,273

Median Household Income

8.15%

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)