Thornton, IL ZIP code
The ZIP code for Thornton, Illinois is 60476. It is in Cook County.
- Population in these ZIPs
- 1,940
- Avg. median income
- $59,600population-weighted
- Typical home value
- $186,100population-weighted
- Metro area
- Chicago-Naperville-Elgin, IL-IN
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Thornton, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 60476 | 1,940 | $59,647 | $186,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Thornton
- Glenwood 2 mi
- South Holland 2 mi
- Lansing 3 mi
- Homewood 3 mi
- Harvey 4 mi
- Calumet City 4 mi
- Dolton 4 mi
- Hazel Crest 4 mi
- Chicago Heights 4 mi
- Flossmoor 5 mi
- Markham 5 mi
- Olympia Fields 6 mi
Frequently asked questions
What is the ZIP code for Thornton, IL?
The ZIP code for Thornton, IL is 60476.
What county is Thornton, Illinois in?
Thornton ZIP codes are in Cook County.