Ennis Flag

Ennis

County:
Madison County
County Seat:
No
Area (mi²):
0.738
State:
Montana

Ennis is a town located in Madison County, Montana. Ennis has a 2025 population of 1,129. Ennis is currently growing at a rate of 3.77% annually and its population has increased by 22.19% since the most recent census, which recorded a population of 924 in 2020.

The average household income in Ennis is $70,084 with a poverty rate of 11.84%.The median age in Ennis is 52.6 years: 51.8 years for males, and 55.5 years for females.

1.1K
Total Population
1,529
Density (mi²)
41 3.77%
Growth

Ennis Population

Ennis Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Ennis includes 99.02% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White60999.02%
Other race60.98%

Ennis Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ennis' average per capita income is $36,944. Household income levels show a median of $60,880. The poverty rate stands at 11.84%.

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$80,000$78,462
Married Families$80,000-
Households$60,880$70,084
Non Families$52,159$62,089

$36,944

Average Income

$60,880

Median Household Income

11.84%

Poverty Rate

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)