Sweet Grass County Flag

Sweet Grass County

State:
Montana
County Seat:
Big Timber

Sweet Grass County's estimated 2025 population is 3,835 with a growth rate of 0.95% in the past year according to the most recent United States census data. Sweet Grass County is the 39th largest county in Montana. The 2010 population was 3,617 and has seen a growth of 6.03% since that time.

3,835
Total Population
2
Population Density (miĀ²)
39
Population Rank (State)
36 0.95%
Annual Population Growth

Sweet Grass County Population

Sweet Grass County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sweet Grass County includes 90.57% White, and smaller percentages for other race, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White3,36390.57%
Two or more races1714.61%
Other race681.83%
Native American611.64%
Black or African American501.35%
Asian00%
Native Hawaiian or Pacific Islander00%

Sweet Grass County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sweet Grass County's average per capita income is $44,327. Household income levels show a median of $69,426. The poverty rate stands at 7.82%.

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$89,583-
Families$88,287$118,760
Households$69,426$94,999
Non Families$33,333$49,946

$44,327

Average Income

$69,426

Median Household Income

7.82%

Poverty Rate