New Haven Flag

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 2026 population of 369. New Haven is currently declining at a rate of -1.34% annually and its population has decreased by -7.29% since the most recent census, which recorded a population of 398 in 2020.

The median household income in New Haven is $36,250 with a poverty rate of 22.2%. The median age in New Haven is 44 years: 46.9 years for males, and 41.3 years for females. For every 100 females there are 71.2 males.

369
Total Population
297
Density (mi²)
-5 -1.34%
Growth

New Haven Population

New Haven Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026369-5-1.34%
2025374-5-1.32%
2024379-2-0.52%
2023381-11-2.81%
2022392-3-0.76%
2021395-3-0.75%
2020398-1-0.25%
2019381-15-3.79%
2018396-2-0.5%
2017398-8-1.97%
2016406-3-0.73%
2015409-5-1.21%
2014414-8-1.9%
201342200%
2012422-7-1.63%
2011429-4-0.92%
2010435-1-0.23%

Median Age

Overall: 44 years
Female: 41.3 years
Male: 46.9 years

New Haven Adults

There are 415 adults, (90 of whom are seniors) in New Haven.

Sex Ratio

Female: 271 (58.4%)
Male: 193 (41.6%)

Demographics

The racial composition of New Haven 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)
White44595.91%
Two or more races102.16%
Black or African American91.94%
Race
Population ↓
Percentage (of total)
Two or more races20.43%
Race
Population ↓
Percentage (of total)
White44595.91%
Black or African American91.94%
Two or more races81.72%

New Haven Marital Status

Economics and Income Statistics

New Haven 's average per capita income is $33,462. Household income levels show a median of $36,250. The poverty rate stands at 22.2%.

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$87,404-
Families$85,481$84,401
Households$36,250$56,822
Non Families$30,870$30,469

$33,462

Average Income

$36,250

Median Household Income

22.2%

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)