Byron Flag

Byron

County:
Ogle County
County Seat:
No
Area (mi²):
4.65
State:
Illinois

Byron is a city located in Ogle County, Illinois. Byron has a 2026 population of 3,764. Byron is currently declining at a rate of -0.34% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 3,785 in 2020.

3.8K
Total Population
810
Density (mi²)
-13 -0.34%
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)