Cumberland, KY ZIP code
The ZIP code for Cumberland, Kentucky is 40823. It is in Harlan County.
- Population in these ZIPs
- 3,742
- Avg. median income
- $35,400population-weighted
- Typical home value
- $69,100population-weighted
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Cumberland, KY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 40823 | 3,742 | $35,402 | $69,100 |
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 Cumberland
Frequently asked questions
What is the ZIP code for Cumberland, KY?
The ZIP code for Cumberland, KY is 40823.
What county is Cumberland, Kentucky in?
Cumberland ZIP codes are in Harlan County.