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 2026 population of 116. Old Agency is currently growing at a rate of 0.87% 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 Old Agency is $45,750 with a poverty rate of 52.71%. The median age in Old Agency is 18.3 years: 13.5 years for males, and 24.7 years for females. For every 100 females there are 104.8 males.

116
Total Population
205
Density (mi²)
1 0.87%
Growth

Old Agency Population

Old Agency Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202611610.87%
202511500%

Median Age

Overall: 18.3 years
Female: 24.7 years
Male: 13.5 years

Old Agency Adults

There are 66 adults, (4 of whom are seniors) in Old Agency.

Sex Ratio

Female: 63 (48.8%)
Male: 66 (51.2%)

Demographics

The racial composition of Old Agency includes 75.97% Native American, 3.88% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Native American9875.97%
Two or more races2317.83%
White53.88%
Other race32.33%
Race
Population ↓
Percentage (of total)
Native American4232.56%
Two or more races43.1%
Other race32.33%
Race
Population ↓
Percentage (of total)
Native American5643.41%
Two or more races1914.73%
White53.88%

Old Agency Marital Status

Economics and Income Statistics

Old Agency 's average per capita income is $24,583. Household income levels show a median of $45,750. The poverty rate stands at 52.71%.

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$46,667-
Households$45,750$47,071
Families$39,583$43,171
Non Families-$47,500

$24,583

Average Income

$45,750

Median Household Income

52.71%

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)