New Berlin township

County:: Sangamon County
County Seat:: No
Area (mi²):: 31.24
State:: Illinois

New Berlin township is located in Sangamon County, Illinois. New Berlin township has a 2025 population of 1,531. New Berlin township is currently declining at a rate of -0.58% annually and its population has decreased by -3.1% since the most recent census, which recorded a population of 1,580 in 2020.

The average household income in New Berlin township is $85,525 with a poverty rate of 10.53%. The median age in New Berlin township is 36.4 years: 33.9 years for males, and 37.1 years for females.

Demographics

The racial composition of New Berlin township includes 97.54% White, and smaller percentages for Black or African American, Two or more races, Asian, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,427	97.54%
Black or African American	17	1.16%
Two or more races	15	1.03%
Asian	4	0.27%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

New Berlin township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Berlin township's average per capita income is $54,341. Household income levels show a median of $66,694. The poverty rate stands at 10.53%.

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	$107,083	-
Families	$82,679	$100,310
Households	$66,694	$85,525
Non Families	$36,484	$50,770

$54,341

Average Income

$66,694

Median Household Income

10.53%

Poverty Rate