ZIP Code 61311

Zip Code: 61311
Type: Standard
Official USPS city name: Ancona
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 226.0
Density: 5.6
Primary Official County Code: 17105
Primary Official County Name: Livingston
Official County Name: Livingston
Official County Code: 17105
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (04:32 AM Saturday, July 26 2025-07-26 (GMT -0500))
Geo Point: 41.03781, -88.86003