ZIP code 21641: Hillsboro, MD
21641 is a ZIP code in Hillsboro, Maryland, mainly in Caroline County. About 127 people live here.
- Population
- 127
- Median household income
- $66,875
- Typical home value
- $254,200ACS median value
- Median rent
- $955gross, per month
- Median age
- 58.8
- Homeowners
- 69.6%of occupied homes
Shaded: ZIP code 21641's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21641 details
| City | Hillsboro |
|---|---|
| State | Maryland |
| County | Caroline County |
| Metro area | Not in a metro or micro area |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0.1 sq mi |
| Population density | 907 people per sq mi |
| Bachelor's degree or higher | 15.7% of adults 25+ |
| Center coordinates | 38.91704, -75.94178 |
ZIP codes near 21641
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21657 | Queen Anne, MD | 2.6 mi | 1,354 |
| 21660 | Ridgely, MD | 3.9 mi | 4,132 |
| 21625 | Cordova, MD | 4.2 mi | 1,766 |
| 21629 | Denton, MD | 7.5 mi | 10,252 |
| 21679 | Wye Mills, MD | 8.2 mi | 306 |
| 21639 | Greensboro, MD | 9.0 mi | 4,682 |
| 21636 | Goldsboro, MD | 10.4 mi | 1,097 |
| 21617 | Centreville, MD | 10.7 mi | 10,428 |
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
Buying a home in 21641?
A typical home in ZIP code 21641 is worth about $254,200 (ACS median value). The median household here earns $66,875 a year. See what buying here would cost per month, with Maryland average taxes and insurance filled in.
Monthly payment for a $254,200 homeWhat can a $66,875 income afford?Rental property numbers
About ZIP code 21641
What city is ZIP code 21641?
ZIP code 21641 is in Hillsboro, MD, in Caroline County.
What county is ZIP code 21641 in?
21641 is mainly in Caroline County, Maryland.
What is the population of ZIP code 21641?
About 127 people live in ZIP code 21641, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21641 in?
21641 is in Eastern Time (UTC−5). It observes daylight saving time.