Sinclair Flag

Sinclair

County:
Jewell County
County Seat:
No
Area (mi²):
34.556
State:
Kansas

Sinclair is located in Jewell County, Kansas. Sinclair has a 2025 population of 51. Sinclair is currently declining at a rate of 0% annually and its population has decreased by -1.92% since the most recent census, which recorded a population of 52 in 2020.

The median age in Sinclair is 25.9 years: 26.3 years for males, and 0 years for females.

51
Total Population
1
Density (mi²)
0 0%
Growth

Sinclair Population

Demographics

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)