Voltaire Flag

Voltaire

County:
Sherman County
County Seat:
No
Area (mi²):
158.832
State:
Kansas

Voltaire is located in Sherman County, Kansas. Voltaire has a 2025 population of 225. Voltaire is currently declining at a rate of -0.44% annually and its population has decreased by -0.44% since the most recent census, which recorded a population of 226 in 2020.

The average household income in Voltaire is $133,406 with a poverty rate of 5.2%.The median age in Voltaire is 50.6 years: 50.8 years for males, and 47.7 years for females.

225
Total Population
1
Density (mi²)
-1 -0.44%
Growth

Voltaire Population

Demographics

Economics and Income Statistics

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)