Hillsboro, MD ZIP code
The ZIP code for Hillsboro, Maryland is 21641. It is in Caroline County.
- Population in these ZIPs
- 127
- Avg. median income
- $66,900population-weighted
- Typical home value
- $254,200population-weighted
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Hillsboro, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21641 | 127 | $66,875 | $254,200 |
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 Hillsboro
- Queen Anne 3 mi
- Ridgely 4 mi
- Cordova 4 mi
- Denton 7 mi
- Wye Mills 8 mi
- Greensboro 9 mi
- Goldsboro 10 mi
- Centreville 11 mi
- Queenstown 11 mi
- Easton 12 mi
- Preston 12 mi
- Henderson 12 mi
Frequently asked questions
What is the ZIP code for Hillsboro, MD?
The ZIP code for Hillsboro, MD is 21641.
What county is Hillsboro, Maryland in?
Hillsboro ZIP codes are in Caroline County.