Rochester, KY ZIP code
The ZIP code for Rochester, Kentucky is 42273. It is in Butler County.
- Population in these ZIPs
- 519
- Avg. median income
- $59,700population-weighted
- Typical home value
- $134,600population-weighted
- Metro area
- Bowling Green, KY
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Rochester, KY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 42273 | 519 | $59,745 | $134,600 |
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 Rochester
- Drakesboro 5 mi
- Dunmor 8 mi
- Browder 8 mi
- Beaver Dam 9 mi
- Belton 9 mi
- Beechmont 10 mi
- Beech Creek 11 mi
- Rockport 12 mi
- Morgantown 12 mi
- Mc Henry 13 mi
- Cleaton 13 mi
- Cromwell 13 mi
Frequently asked questions
What is the ZIP code for Rochester, KY?
The ZIP code for Rochester, KY is 42273.
What county is Rochester, Kentucky in?
Rochester ZIP codes are in Butler County.