New Haven

County:: Gallatin County
County Seat:: No
Area (mi²):: 1.244
State:: Illinois

New Haven is a village located in Gallatin County, Illinois. New Haven has a 2025 population of 363. New Haven is currently declining at a rate of -1.89% annually and its population has decreased by -8.56% since the most recent census, which recorded a population of 397 in 2020.

The average household income in New Haven is $49,958 with a poverty rate of 27.27%. The median age in New Haven is 39.7 years: 49.2 years for males, and 35.3 years for females.

Demographics

The racial composition of New Haven includes 94.13% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	497	94.13%
Two or more races	22	4.17%
Black or African American	9	1.7%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

New Haven Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

New Haven's average per capita income is $31,250. Household income levels show a median of $33,977. The poverty rate stands at 27.27%.

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	$78,906	-
Families	$73,750	$65,095
Households	$33,977	$49,958
Non Families	$30,688	$28,008

$31,250

Average Income

$33,977

Median Household Income

27.27%

Poverty Rate