Trenton, IL ZIP code
The ZIP code for Trenton, Illinois is 62293. It is in Clinton County.
- Population in these ZIPs
- 4,433
- Avg. median income
- $98,200population-weighted
- Typical home value
- $266,300population-weighted
- Metro area
- St. Louis, MO-IL
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Trenton, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 62293 | 4,433 | $98,155 | $266,300 |
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 Trenton
- Summerfield 3 mi
- Aviston 5 mi
- Lebanon 7 mi
- New Baden 8 mi
- Saint Jacob 8 mi
- Germantown 9 mi
- Breese 9 mi
- Albers 9 mi
- New Memphis 9 mi
- Highland 10 mi
- Scott Air Force Base 10 mi
- Troy 11 mi
Frequently asked questions
What is the ZIP code for Trenton, IL?
The ZIP code for Trenton, IL is 62293.
What county is Trenton, Illinois in?
Trenton ZIP codes are in Clinton County.