Cambridge township

County:: Henry County
County Seat:: No
Area (mi²):: 36.928
State:: Illinois

Cambridge township is located in Henry County, Illinois. Cambridge township has a 2025 population of 2,368. Cambridge township is currently declining at a rate of -0.25% annually and its population has decreased by -2.27% since the most recent census, which recorded a population of 2,423 in 2020.

The average household income in Cambridge township is $82,424 with a poverty rate of 7.85%. The median age in Cambridge township is 38.3 years: 34.6 years for males, and 41.6 years for females.

Demographics

The racial composition of Cambridge township includes 92.94% White, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	2,239	92.94%
Two or more races	98	4.07%
Black or African American	53	2.2%
Asian	19	0.79%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Cambridge township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cambridge township's average per capita income is $39,401. Household income levels show a median of $73,625. The poverty rate stands at 7.85%.

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	$93,902	-
Families	$86,786	$93,765
Households	$73,625	$82,424
Non Families	$42,434	$50,040

$39,401

Average Income

$73,625

Median Household Income

7.85%

Poverty Rate