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 2025 population of 394. New Haven township is currently declining at a rate of -3.19% annually and its population has decreased by -11.06% since the most recent census, which recorded a population of 443 in 2020.

The average household income in New Haven township is $45,753 with a poverty rate of 30.55%.The median age in New Haven township is 41.2 years: 48.8 years for males, and 39.2 years for females.

394
Total Population
9
Density (mi²)
-13 -3.19%
Growth

New Haven township Population

Demographics

Economics and Income Statistics

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)