Trenton, KY ZIP code
The ZIP code for Trenton, Kentucky is 42286. It is in Todd County.
- Population in these ZIPs
- 2,163
- Avg. median income
- $65,900population-weighted
- Typical home value
- $293,300population-weighted
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Trenton, KY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 42286 | 2,163 | $65,938 | $293,300 |
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
- Pembroke 5 mi
- Guthrie 5 mi
- Oak Grove 10 mi
- Allensville 10 mi
- Fort Campbell 13 mi
- Elkton 13 mi
- Olmstead 15 mi
- Hopkinsville 15 mi
- Sharon Grove 18 mi
- Herndon 19 mi
- La Fayette 21 mi
- Russellville 23 mi
Frequently asked questions
What is the ZIP code for Trenton, KY?
The ZIP code for Trenton, KY is 42286.
What county is Trenton, Kentucky in?
Trenton ZIP codes are in Todd County.