Osborn township Flag

Osborn township

County Seat:
No
Area (mi²):
28.689
State:
North Dakota

Osborn township is located in Mountrail County, North Dakota. Osborn township has a 2026 population of 341. Osborn township is currently growing at a rate of 1.19% annually but its population has decreased by -0.87% since the most recent census, which recorded a population of 344 in 2020.

The median age in Osborn township is 36.4 years: 38.5 years for males, and 17 years for females. For every 100 females there are 60.3 males.

341
Total Population
12
Density (mi²)
4 1.19%
Growth

Osborn township Population

Osborn township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202634141.19%
202533741.2%
202433341.22%
202332941.23%
2022325-11-3.27%
2021336-8-2.33%
2020344-1-0.29%
2019376133.58%
2018363-2-0.55%
201736530.83%
2016362-4-1.09%
2015366164.57%
201435020.57%
2013348185.45%
20123303110.37%
2011299144.91%
201028831.05%

Median Age

Overall: 36.4 years
Female: 17 years
Male: 38.5 years

Osborn township Adults

There are 67 adults, (5 of whom are seniors) in Osborn township.

Sex Ratio

Female: 73 (62.4%)
Male: 44 (37.6%)

Demographics

The racial composition of Osborn township includes 92.31% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White10892.31%
Two or more races97.69%
Race
Population ↓
Percentage (of total)
White10892.31%
Two or more races97.69%

Osborn 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)