Morgan County, Illinois

9 ZIP codes · 568.96 sq mi of land · FIPS 17137

Population33,021
StateIllinois
FIPS code17137
Time zoneCentral
Land area568.96 sq mi
Center (lat, long)39.7177, -90.2050

Area codes in this area

217447

These are the area codes that most often serve Morgan County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Cities and towns (largest first)

Jacksonville · 18,014AlexanderChapinConcordFranklinMeredosiaMurrayvilleWaverlyWoodson

ZIP codes in Morgan County

62601 Alexander62628 Chapin62631 Concord62638 Franklin62650 Jacksonville62665 Meredosia62668 Murrayville62692 Waverly62695 Woodson

Population: U.S. Census Bureau, ACS 5-year estimates, 2024.