New Berlin Flag

New Berlin

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

New Berlin is located in Sangamon County, Illinois. New Berlin has a 2025 population of 1,531. New Berlin 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 is $85,525 with a poverty rate of 10.53%.The median age in New Berlin is 36.4 years: 33.9 years for males, and 37.1 years for females.

1.5K
Total Population
49
Density (mi²)
-9 -0.58%
Growth

New Berlin Population

New Berlin Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of New Berlin includes 97.54% White, and smaller percentages for Black or African American, Two or more races, Asian and multiracial populations.

Population by Race

White (97.5%)

Black or African American (1.2%)

Two or more races (1.0%)

Asian (0.3%)

Race
Population
Percentage (of total)
White1,42797.54%
Black or African American171.16%
Two or more races151.03%
Asian40.27%

New Berlin Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Berlin'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

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)