ZIP code 21643
Where is ZIP code 21643?
Hurlock, Maryland
Dorchester County · Standard ZIP code
ZIP code 21643 belongs to Hurlock, Maryland in Dorchester County. 21643 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 410, 443 and 667. About 5,392 people live in the 21643 area, where the median household income is $67,219. The closest ZIP codes are 21664 (Secretary, 5.1 mi southwest), 21659 (Rhodesdale, 5.5 mi southeast) and 21631 (East New Market, 6.2 mi southwest).
| ZIP code | 21643 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Hurlock |
| State | Maryland (MD) |
| County | Dorchester County |
| Time zone | Eastern Time · now |
| Area codes | 410, 443, 667 |
| Coordinates | 38.6438, -75.863 map |
| 3-digit prefix | 216 |
Population and income in 21643
| Population | 5,392 · higher than 51% of Maryland ZIP codes |
|---|---|
| People per square mile | 117 · lower than 74% of Maryland ZIP codes |
| Median age | 39.8 years · lower than 63% of Maryland ZIP codes |
| Men / women | 38% / 62% |
| Median household income | $67,219 · lower than 86% of Maryland ZIP codes |
| Income per person | $28,875 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 14% of adults 25+ |
| Median home value | $230,000 · lower than 87% of Maryland ZIP codes |
| Median rent | $909 a month |
| Housing units | 2,326 |
| Households | 2,067 (2.59 people on average) |
| Owners / renters | 81% / 19% |
| Land area | 46.18 sq mi (plus 2.35 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21643. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21643
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21664 | Secretary, MD | 5.1 mi SW | PO Box only |
| 21659 | Rhodesdale, MD | 5.5 mi SE | Standard |
| 21631 | East New Market, MD | 6.2 mi SW | Standard |
| 21632 | Federalsburg, MD | 6.8 mi NE | Standard |
| 21655 | Preston, MD | 7.7 mi N | Standard |
| 21609 | Bethlehem, MD | 8.4 mi NW | PO Box only |
| 21835 | Linkwood, MD | 9 mi SW | Standard |
| 21673 | Trappe, MD | 10.2 mi W | Standard |
| 21861 | Sharptown, MD | 10.6 mi SE | PO Box only |
| 21869 | Vienna, MD | 11.5 mi S | Standard |
| 21837 | Mardela Springs, MD | 12.7 mi SE | Standard |
| 21613 | Cambridge, MD | 13.3 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21643 or measure the distance to another ZIP code.
How to address mail to 21643
123 MAIN ST
HURLOCK MD 21643
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21643-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21643?
- 21643 is a Hurlock, Maryland ZIP code.
- What county is 21643 in?
- ZIP code 21643 is in Dorchester County, Maryland.
- What time zone is ZIP code 21643 in?
- 21643 is in the Eastern Time zone (America/New_York).
- What area code is 21643?
- Phone numbers in ZIP code 21643 use area codes 410, 443 and 667.
- What is the population of ZIP code 21643?
- About 5,392 people live in ZIP code 21643, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21643?
- The median household income in 21643 is $67,219 a year, lower than 86% of Maryland ZIP codes.
- What ZIP codes are near 21643?
- The nearest ZIP codes to 21643 are 21664 (Secretary, 5.1 miles), 21659 (Rhodesdale, 5.5 miles), 21631 (East New Market, 6.2 miles) and 21632 (Federalsburg, 6.8 miles).