New Berlin township Flag

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 2026 population of 1,564. New Berlin township is currently growing at a rate of 0.26% annually but its population has decreased by -0.95% since the most recent census, which recorded a population of 1,579 in 2020.

The median household income in New Berlin township is $67,310 with a poverty rate of 6.28%. The median age in New Berlin township is 37.5 years: 36.7 years for males, and 38.4 years for females. For every 100 females there are 77.2 males.

1.6K
Total Population
50
Density (mi²)
4 0.26%
Growth

New Berlin township Population

New Berlin township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,56440.26%
20251,56040.26%
20241,55640.26%
20231,552-7-0.45%
20221,559-14-0.89%
20211,573-6-0.38%
20201,579-2-0.13%
20191,50600%
20181,506-4-0.26%
20171,510-12-0.79%
20161,522-5-0.33%
20151,527-6-0.39%
20141,533-3-0.2%
20131,536-5-0.32%
20121,54180.52%
20111,53390.59%
20101,53060.39%

Median Age

Overall: 37.5 years
Female: 38.4 years
Male: 36.7 years

New Berlin township Adults

There are 1,067 adults, (266 of whom are seniors) in New Berlin township.

Sex Ratio

Female: 836 (56.4%)
Male: 645 (43.6%)

Demographics

The racial composition of New Berlin township includes 93.72% White, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,38893.72%
Two or more races775.2%
Black or African American120.81%
Asian40.27%
Race
Population ↓
Percentage (of total)
Two or more races332.23%
Race
Population ↓
Percentage (of total)
White1,38893.72%
Two or more races442.97%
Black or African American120.81%
Asian40.27%

New Berlin township Marital Status

Economics and Income Statistics

New Berlin township 's average per capita income is $60,781. Household income levels show a median of $67,310. The poverty rate stands at 6.28%.

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$104,583-
Families$81,000$102,942
Households$67,310$87,811
Non Families$47,750$59,670

$60,781

Average Income

$67,310

Median Household Income

6.28%

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)