Sparta Flag

Sparta

County:
Randolph County
County Seat:
No
Area (mi²):
11.156
State:
Illinois

Sparta is a city located in Randolph County, Illinois. Sparta has a 2026 population of 4,040. Sparta is currently declining at a rate of -0.32% annually and its population has decreased by -0.98% since the most recent census, which recorded a population of 4,080 in 2020.

4K
Total Population
362
Density (mi²)
-13 -0.32%
Growth

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)