Warsaw Flag

Warsaw

County Seat:
Yes
Area (mi²):
13.545
State:
Indiana

Warsaw is a city located in Kosciusko County, Indiana. Warsaw has a 2025 population of 16,111 . It is also the county seat of Kosciusko County . Warsaw is currently declining at a rate of -0.06% annually but its population has increased by 1.92% since the most recent census, which recorded a population of 15,808 in 2020.

The median household income in Warsaw is $57,170 with a poverty rate of 17.01%. The median age in Warsaw is 34.2 years: 32.9 years for males, and 35.7 years for females. For every 100 females there are 94.2 males.

16.1K
Total Population
1,189
Density (mi²)
-10 -0.06%
Growth

Warsaw 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)