Old Agency Flag

Old Agency

County:
Sanders County
County Seat:
No
Area (mi²):
0.566
State:
Montana

Old Agency is a CDP located in Sanders County, Montana. Old Agency has a 2025 population of 80. Old Agency is currently declining at a rate of -1.23% annually but its population has increased by 31.15% since the most recent census, which recorded a population of 61 in 2020.

The average household income in Old Agency is $35,574 with a poverty rate of 59.65%.The median age in Old Agency is 22.5 years: 14.5 years for males, and 24.5 years for females.

80
Total Population
141
Density (mi²)
-1 -1.23%
Growth

Old Agency Population

Old Agency Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Old Agency includes 77.19% Native American, 5.26% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
Native American8877.19%
Two or more races2017.54%
White65.26%

Old Agency Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Old Agency's average per capita income is $14,000. Household income levels show a median of $33,750. The poverty rate stands at 59.65%.

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$43,750-
Families$38,750$40,029
Households$33,750$35,574
Non Families$9,375$10,540

$14,000

Average Income

$33,750

Median Household Income

59.65%

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)