ZIP code 21677
Where is ZIP code 21677?
Woolford, Maryland
Dorchester County · Standard ZIP code
ZIP code 21677 belongs to Woolford, Maryland in Dorchester County. 21677 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 436 people live in the 21677 area. The closest ZIP codes are 21648 (Madison, 3.6 mi southwest), 21622 (Church Creek, 5.2 mi south) and 21669 (Taylors Island, 6.7 mi southwest).
| ZIP code | 21677 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Woolford |
| State | Maryland (MD) |
| County | Dorchester County |
| Time zone | Eastern Time · now |
| Area codes | 410, 443, 667 |
| Coordinates | 38.5026, -76.1833 map |
| 3-digit prefix | 216 |
Population and income in 21677
| Population | 436 · lower than 85% of Maryland ZIP codes |
|---|---|
| People per square mile | 33 · lower than 94% of Maryland ZIP codes |
| Median age | 48.6 years · higher than 78% of Maryland ZIP codes |
| Men / women | 45% / 55% |
| Income per person | $42,343 |
| Below the poverty line | 39% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $328,600 · lower than 72% of Maryland ZIP codes |
| Housing units | 231 |
| Households | 182 (2.37 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 13.1 sq mi (plus 1.43 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21677. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21677
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21648 | Madison, MD | 3.6 mi SW | Standard |
| 21622 | Church Creek, MD | 5.2 mi S | Standard |
| 21669 | Taylors Island, MD | 6.7 mi SW | PO Box only |
| 21613 | Cambridge, MD | 6.7 mi NE | Standard |
| 21835 | Linkwood, MD | 12.2 mi E | Standard |
| 21626 | Crapo, MD | 12.5 mi S | Standard |
| 21634 | Fishing Creek, MD | 12.7 mi S | Standard |
| 21654 | Oxford, MD | 12.8 mi N | Standard |
| 21673 | Trappe, MD | 13.3 mi NE | Standard |
| 21631 | East New Market, MD | 13.7 mi NE | Standard |
| 21662 | Royal Oak, MD | 14.7 mi N | Standard |
| 21664 | Secretary, MD | 14.7 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21677 or measure the distance to another ZIP code.
How to address mail to 21677
123 MAIN ST
WOOLFORD MD 21677
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Madison: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (21677-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21677?
- 21677 is a Woolford, Maryland ZIP code.
- What county is 21677 in?
- ZIP code 21677 is in Dorchester County, Maryland.
- What time zone is ZIP code 21677 in?
- 21677 is in the Eastern Time zone (America/New_York).
- What area code is 21677?
- Phone numbers in ZIP code 21677 use area codes 410, 443 and 667.
- What is the population of ZIP code 21677?
- About 436 people live in ZIP code 21677, according to the Census Bureau’s American Community Survey (2020–2024).
- What ZIP codes are near 21677?
- The nearest ZIP codes to 21677 are 21648 (Madison, 3.6 miles), 21622 (Church Creek, 5.2 miles), 21669 (Taylors Island, 6.7 miles) and 21613 (Cambridge, 6.7 miles).