Monroe County, Kentucky ZIP codes
5 ZIP codes are in Monroe County, plus 1 that cross in from neighboring counties.
- ZIP codes
- 5
- Population in these ZIPs
- 11,703
- Avg. median income
- $53,300population-weighted
- Cities & towns
- 5
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ZIP codes in Monroe County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 42133 | Fountain Run | 1,456 | $62,353 | $154,300 |
| 42140 | Gamaliel | 1,367 | $46,813 | $137,100 |
| 42151 | Hestand | 201 | $108,056 | $165,300 |
| 42157 | Mount Hermon | 507 | $101,250 | $215,600 |
| 42167 | Tompkinsville | 8,172 | $48,497 | $146,200 |
ZIP codes partly in Monroe County
These ZIP codes are mostly in a neighboring county but cover part of Monroe County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 42166 | Summer Shade | Metcalfe County | 2,691 | $49,783 | $190,700 |
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 and towns in Monroe County
Nearby counties
Frequently asked questions
How many ZIP codes are in Monroe County, Kentucky?
5 ZIP codes are mainly in Monroe County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Monroe County?
ZIP codes in Monroe County use the city names Fountain Run, Gamaliel, Hestand, Mount Hermon and Tompkinsville.