Coffeen Flag

Coffeen

County Seat:
No
Area (mi²):
1.162
State:
Illinois

Coffeen is a city located in Montgomery County, Illinois. Coffeen has a 2026 population of 621. Coffeen is currently declining at a rate of -0.48% annually and its population has decreased by -3.27% since the most recent census, which recorded a population of 642 in 2020.

The median household income in Coffeen is $72,500 with a poverty rate of 21.03%. The median age in Coffeen is 38.3 years: 31.3 years for males, and 40.7 years for females. For every 100 females there are 93.5 males.

621
Total Population
534
Density (mi²)
-3 -0.48%
Growth

Coffeen Population

Coffeen Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026621-3-0.48%
2025624-4-0.64%
2024628-4-0.63%
2023632-5-0.78%
2022637-2-0.31%
2021639-3-0.47%
2020642-2-0.31%
2019643-8-1.23%
2018651-1-0.15%
2017652-6-0.91%
2016658-4-0.6%
2015662-6-0.9%
2014668-7-1.04%
2013675-2-0.3%
2012677-1-0.15%
2011678-7-1.02%
2010684-1-0.15%

Median Age

Overall: 38.3 years
Female: 40.7 years
Male: 31.3 years

Coffeen Adults

There are 477 adults, (98 of whom are seniors) in Coffeen.

Sex Ratio

Female: 306 (51.7%)
Male: 286 (48.3%)

Demographics

The racial composition of Coffeen includes 89.86% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White53289.86%
Two or more races559.29%
Black or African American50.84%
Race
Population ↓
Percentage (of total)
White53289.86%
Two or more races559.29%
Black or African American50.84%

Coffeen Marital Status

Economics and Income Statistics

Coffeen 's average per capita income is $55,500. Household income levels show a median of $72,500. The poverty rate stands at 21.03%.

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$86,563-
Families$77,500$82,213
Households$72,500$77,990
Non Families$60,833$68,060

$55,500

Average Income

$72,500

Median Household Income

21.03%

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)