Ottawa township Flag

Ottawa township

County:
Franklin County
County Seat:
No
Area (mi²):
35.881
State:
Kansas

Ottawa township is located in Franklin County, Kansas. Ottawa township has a 2026 population of 35. Ottawa township is currently declining at a rate of -2.78% annually and its population has decreased by 0% since the most recent census, which recorded a population of 35 in 2020.

The median age in Ottawa township is 44.8 years: 53.3 years for males, and 44.1 years for females. For every 100 females there are 135.3 males.

35
Total Population
0.98
Density (mi²)
-1 -2.78%
Growth

Ottawa township Population

Ottawa township Population

Year ↓
Population
Growth
Annual Change
202635-1-2.78%
202536-1-2.7%
20243725.71%
20233500%
20223500%
20213500%
20203500%
20194300%
201843-1-2.27%
201744-1-2.22%
20164500%
20154500%
201445-1-2.17%
20134612.22%
201245-1-2.17%
20114600%
20104600%

Median Age

Overall: 44.8 years
Female: 44.1 years
Male: 53.3 years

Ottawa township Adults

There are 26 adults, (6 of whom are seniors) in Ottawa township.

Sex Ratio

Female: 17 (42.5%)
Male: 23 (57.5%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White40100%
Race
Population ↓
Percentage (of total)
White40100%

Ottawa township Marital Status

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)