Willow Creek Flag

Willow Creek

County:
Gallatin County
County Seat:
No
Area (mi²):
2.729
State:
Montana

Willow Creek is a CDP located in Gallatin County, Montana. Willow Creek has a 2026 population of 151. Willow Creek is currently declining at a rate of -2.58% 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 Willow Creek is $62,857 with a poverty rate of 9.94%. The median age in Willow Creek is 59.1 years: 62.4 years for males, and 58.9 years for females. For every 100 females there are 88.5 males.

151
Total Population
55
Density (mi²)
-4 -2.58%
Growth

Willow Creek Population

Willow Creek Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026151-4-2.58%
2025155-3-1.9%

Median Age

Overall: 59.1 years
Female: 58.9 years
Male: 62.4 years

Willow Creek Adults

There are 142 adults, (42 of whom are seniors) in Willow Creek.

Sex Ratio

Female: 96 (53%)
Male: 85 (47%)

Demographics

The racial composition of Willow Creek includes 96.69% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White17596.69%
Two or more races63.31%
Race
Population ↓
Percentage (of total)
White17596.69%
Two or more races63.31%

Willow Creek Marital Status

Economics and Income Statistics

Willow Creek 's average per capita income is $63,846. Household income levels show a median of $62,857. The poverty rate stands at 9.94%.

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$63,750$151,170
Households$62,857$131,265
Non Families$62,857$64,917
Married Families--

$63,846

Average Income

$62,857

Median Household Income

9.94%

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)