Sun Prairie Flag

Sun Prairie

County:
Cascade County
County Seat:
No
Area (mi²):
5.297
State:
Montana

Sun Prairie is a CDP located in Cascade County, Montana. Sun Prairie has a 2025 population of 1,300 . Sun Prairie is currently declining at a rate of -1.66% annually and its population has decreased by -19.6% since the most recent census, which recorded a population of 1,617 in 2020.

The average household income in Sun Prairie is $77,750 with a poverty rate of 9.31%. The median age in Sun Prairie is 49.5 years: 50.7 years for males, and 38.3 years for females. For every 100 females there are 99.2 males.

1.3K
Total Population
245
Density (mi²)
-22 -1.66%
Growth

Sun Prairie Population

Sun Prairie Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sun Prairie includes 88.11% White, 6.08% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

White (88.11%)

Asian (6.08%)

Two or more races (4.23%)

Native American (1.59%)

Race
Population
Percentage (of total)
White1,33488.11%
Asian926.08%
Two or more races644.23%
Native American241.59%

Sun Prairie Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sun Prairie's average per capita income is $39,342. Household income levels show a median of $61,004. The poverty rate stands at 9.31%.

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$92,159-
Families$62,418$81,664
Households$61,004$77,750
Non Families$46,458$42,906

$39,342

Average Income

$61,004

Median Household Income

9.31%

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)