Birney Flag

Birney

County:
Rosebud County
County Seat:
No
Area (mi²):
15.087
State:
Montana

Birney is a CDP located in Rosebud County, Montana. Birney has a 2026 population of 68. Birney is currently declining at a rate of -5.56% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Birney is 26.9 years: 0 years for males, and 26.5 years for females. For every 100 females there are 21.4 males.

68
Total Population
4.5
Density (mi²)
-4 -5.56%
Growth

Birney Population

Birney Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202668-4-5.56%
202572-5-6.49%

Median Age

Overall: 26.9 years
Female: 26.5 years
Male: 0 years

Birney Adults

There are 12 adults, (3 of whom are seniors) in Birney.

Sex Ratio

Female: 14 (82.4%)
Male: 3 (17.6%)

Demographics

The racial composition of Birney includes 100% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Native American17100%
Race
Population ↓
Percentage (of total)
Native American17100%

Birney Marital Status

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)