Eureka Flag

Eureka

County:
Clinton County
County Seat:
No
Area (mi²):
1.009
State:
Michigan

Eureka is a CDP located in Clinton County, Michigan. Eureka has a 2026 population of 112. Eureka is currently growing at a rate of 6.67% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Eureka is $78,750 with a poverty rate of 12.5%. The median age in Eureka is 39.1 years: 39.4 years for males, and 35.8 years for females. For every 100 females there are 151.4 males.

112
Total Population
111
Density (mi²)
7 6.67%
Growth

Eureka Population

Eureka Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202611276.67%
202510577.14%

Median Age

Overall: 39.1 years
Female: 35.8 years
Male: 39.4 years

Eureka Adults

There are 74 adults, (6 of whom are seniors) in Eureka.

Sex Ratio

Female: 35 (39.8%)
Male: 53 (60.2%)

Demographics

The racial composition of Eureka includes 93.18% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White8293.18%
Two or more races66.82%
Race
Population ↓
Percentage (of total)
Two or more races11.14%
Race
Population ↓
Percentage (of total)
White8293.18%
Two or more races55.68%

Eureka Marital Status

Economics and Income Statistics

Eureka 's average per capita income is $58,125. Household income levels show a median of $78,750. The poverty rate stands at 12.5%.

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$130,625$116,141
Married Families$130,625-
Households$78,750$91,795
Non Families--

$58,125

Average Income

$78,750

Median Household Income

12.5%

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)