New Haven, KY ZIP code
The ZIP code for New Haven, Kentucky is 40051. It is in Nelson County.
- Population in these ZIPs
- 4,658
- Avg. median income
- $80,300population-weighted
- Typical home value
- $210,600population-weighted
- Metro area
- Louisville/Jefferson County, KY-IN
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New Haven, KY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 40051 | 4,658 | $80,337 | $210,600 |
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 New Haven
- Boston 5 mi
- New Hope 6 mi
- Saint Francis 8 mi
- Hodgenville 9 mi
- Loretto 9 mi
- Raywick 10 mi
- Nerinx 10 mi
- Bardstown 12 mi
- Buffalo 12 mi
- Saint Mary 14 mi
- Elizabethtown 15 mi
- Mount Sherman 16 mi
Frequently asked questions
What is the ZIP code for New Haven, KY?
The ZIP code for New Haven, KY is 40051.
What county is New Haven, Kentucky in?
New Haven ZIP codes are in Nelson County.