ZIP code 21643: Hurlock, MD
21643 is a ZIP code in Hurlock, Maryland, mainly in Dorchester County, part of the Cambridge, MD micro area. About 5,392 people live here.
- Population
- 5,392
- Median household income
- $67,219
- Typical home value
- $274,200+2.8% in 12 months
- Median rent
- $909gross, per month
- Median age
- 39.8
- Homeowners
- 81.4%of occupied homes
Shaded: ZIP code 21643's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21643 details
| City | Hurlock |
|---|---|
| State | Maryland |
| County | Dorchester County |
| Metro area | Cambridge, MD |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 46.2 sq mi, plus 2.4 sq mi of water |
| Population density | 117 people per sq mi |
| Bachelor's degree or higher | 14% of adults 25+ |
| Average commute | 29.3 minutes |
| Center coordinates | 38.64558, -75.86990 |
Median rent in 21643 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $469/mo |
| 2 bedrooms | $804/mo |
| 3 bedrooms | $1,475/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 21643
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21664 | Secretary, MD | 4.9 mi | 635 |
| 21631 | East New Market, MD | 5.7 mi | 2,429 |
| 21659 | Rhodesdale, MD | 6.2 mi | 1,601 |
| 21655 | Preston, MD | 7.2 mi | 5,053 |
| 21632 | Federalsburg, MD | 7.9 mi | 6,436 |
| 21609 | Bethlehem, MD | 8.1 mi | — |
| 21835 | Linkwood, MD | 8.5 mi | 312 |
| 21673 | Trappe, MD | 9.4 mi | 2,843 |
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 21643?
A typical home in ZIP code 21643 is worth about $274,200 (Zillow Home Value Index). The median household here earns $67,219 a year. See what buying here would cost per month, with Maryland average taxes and insurance filled in.
Monthly payment for a $274,200 homeWhat can a $67,219 income afford?Rental property numbers
About ZIP code 21643
What city is ZIP code 21643?
ZIP code 21643 is in Hurlock, MD, in Dorchester County.
What county is ZIP code 21643 in?
21643 is mainly in Dorchester County, Maryland.
What is the population of ZIP code 21643?
About 5,392 people live in ZIP code 21643, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21643 in?
21643 is in Eastern Time (UTC−5). It observes daylight saving time.