Rock City Flag

Rock City

County Seat:
No
Area (mi²):
0.136
State:
Illinois

Rock City is a village located in Stephenson County, Illinois. Rock City has a 2026 population of 287. Rock City is currently growing at a rate of 0.35% annually but its population has decreased by -3.04% since the most recent census, which recorded a population of 296 in 2020.

287
Total Population
2,118
Density (mi²)
1 0.35%
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)