Osago township Flag

Osago township

County:
Nelson County
County Seat:
No
Area (mi²):
35.398
State:
North Dakota

Osago township is located in Nelson County, North Dakota. Osago township has a 2026 population of 41. Osago township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 41 in 2020.

The median age in Osago township is 17.1 years: 17.3 years for males, and 0 years for females. For every 100 females there are 136.4 males.

41
Total Population
1.2
Density (mi²)

Osago township Population

Osago township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264100%
20254100%
20244100%
20234100%
202241-1-2.38%
20214212.44%
20204100%
20192800%
20182800%
20172800%
20162800%
201528-1-3.45%
201429-1-3.33%
20133000%
20123000%
201130-1-3.23%
20103100%

Median Age

Overall: 17.1 years
Female: 0 years
Male: 17.3 years

Osago township Adults

There are 6 adults, (0 of whom are seniors) in Osago township.

Sex Ratio

Female: 11 (42.3%)
Male: 15 (57.7%)

Demographics

The racial composition of Osago township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White26100%
Race
Population ↓
Percentage (of total)
White26100%

Osago township 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)