Marine

County:: Madison County
County Seat:: No
Area (mi²):: 0.705
State:: Illinois

Marine is a village located in Madison County, Illinois. Marine has a 2025 population of 962. Marine is currently growing at a rate of 1.16% annually and its population has increased by 5.83% since the most recent census, which recorded a population of 909 in 2020.

The average household income in Marine is $89,214 with a poverty rate of 3.47%.The median age in Marine is 39.3 years: 36.8 years for males, and 41.3 years for females.

Demographics

The racial composition of Marine includes 88.57% White, 3.13% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,046	88.57%
Two or more races	93	7.87%
Other race	37	3.13%
Asian	5	0.42%

Marine Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marine's average per capita income is $41,429. Household income levels show a median of $76,304. The poverty rate stands at 3.47%.

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
Families	$87,829	$96,560
Married Families	$86,000	-
Households	$76,304	$89,214
Non Families	$46,544	$65,451

$41,429

Average Income

$76,304

Median Household Income

3.47%

Poverty Rate