Williamstown, KY ZIP code
The ZIP code for Williamstown, Kentucky is 41097. It is in Grant County.
- Population in these ZIPs
- 7,801
- Avg. median income
- $77,500population-weighted
- Typical home value
- $258,300population-weighted
- Metro area
- Cincinnati, OH-KY-IN
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Williamstown, KY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 41097 | 7,801 | $77,524 | $258,300 |
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 Williamstown
- Dry Ridge 8 mi
- Corinth 9 mi
- Jonesville 11 mi
- Crittenden 11 mi
- De Mossville 12 mi
- Berry 12 mi
- Glencoe 13 mi
- Falmouth 14 mi
- Warsaw 14 mi
- Verona 15 mi
- New Liberty 16 mi
- Sadieville 16 mi
Frequently asked questions
What is the ZIP code for Williamstown, KY?
The ZIP code for Williamstown, KY is 41097.
What county is Williamstown, Kentucky in?
Williamstown ZIP codes are in Grant County.