Gardiner

County:: Park County
County Seat:: No
Area (mi²):: 5.792
State:: Montana

Gardiner is a CDP located in Park County, Montana. Gardiner has a 2025 population of 711. Gardiner is currently declining at a rate of -1.52% annually and its population has decreased by -20.38% since the most recent census, which recorded a population of 893 in 2020.

The average household income in Gardiner is $77,366 with a poverty rate of 15.68%. The median age in Gardiner is 43.9 years: 46.4 years for males, and 41 years for females.

Demographics

The racial composition of Gardiner includes 94.31% White, and smaller percentages for Black or African American, Two or more races, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	746	94.31%
Black or African American	23	2.91%
Two or more races	22	2.78%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Gardiner Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gardiner's average per capita income is $42,135. Household income levels show a median of $57,835. The poverty rate stands at 15.68%.

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	$136,250	-
Families	$121,364	$97,022
Households	$57,835	$77,366
Non Families	$43,882	$59,170

$42,135

Average Income

$57,835

Median Household Income

15.68%

Poverty Rate