New Haven township Flag

New Haven township

County:
Gallatin County
County Seat:
No
Area (mi²):
43.692
State:
Illinois

New Haven township is located in Gallatin County, Illinois. New Haven township has a 2026 population of 414. New Haven township is currently declining at a rate of -0.48% annually and its population has decreased by -5.69% since the most recent census, which recorded a population of 439 in 2020.

The median household income in New Haven township is $36,429 with a poverty rate of 22.15%. The median age in New Haven township is 45.2 years: 46.9 years for males, and 41.3 years for females. For every 100 females there are 71.0 males.

414
Total Population
9.5
Density (mi²)
-2 -0.48%
Growth

New Haven township Population

New Haven township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026414-2-0.48%
2025416-2-0.48%
2024418-2-0.48%
2023420-12-2.78%
2022432-3-0.69%
2021435-4-0.91%
2020439-1-0.23%
2019417-17-3.92%
2018434-2-0.46%
2017436-9-2.02%
2016445-3-0.67%
2015448-6-1.32%
2014454-9-1.94%
201346300%
2012463-7-1.49%
2011470-8-1.67%
2010477-1-0.21%

Median Age

Overall: 45.2 years
Female: 41.3 years
Male: 46.9 years

New Haven township Adults

There are 416 adults, (91 of whom are seniors) in New Haven township.

Sex Ratio

Female: 272 (58.5%)
Male: 193 (41.5%)

Demographics

The racial composition of New Haven township includes 95.91% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White44695.91%
Two or more races102.15%
Black or African American91.94%
Race
Population ↓
Percentage (of total)
Two or more races20.43%
Race
Population ↓
Percentage (of total)
White44695.91%
Black or African American91.94%
Two or more races81.72%

New Haven township Marital Status

Economics and Income Statistics

New Haven township 's average per capita income is $33,365. Household income levels show a median of $36,429. The poverty rate stands at 22.15%.

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$90,000-
Families$85,577$84,516
Households$36,429$57,375
Non Families$30,978$30,651

$33,365

Average Income

$36,429

Median Household Income

22.15%

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)