ZIP code 21529
Where is ZIP code 21529?
Ellerslie, Maryland
Allegany County · PO Box only ZIP code
ZIP code 21529 belongs to Ellerslie, Maryland in Allegany County. 21529 is a PO Box only ZIP code: it is used for post office boxes at the Ellerslie post office, not for street addresses. It is in the Eastern Time zone and uses area codes 227, 240, 301, 582 and 814. About 514 people live in the 21529 area, where the median household income is $37,240. The closest ZIP codes are 21524 (Corriganville, 1.6 mi southwest), 15564 (Wellersburg, 3.8 mi northwest) and 21501 (Cumberland, 3.9 mi south).
| ZIP code | 21529 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Ellerslie |
| State | Maryland (MD) |
| County | Allegany County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301, 582, 814 |
| Coordinates | 39.7083, -78.7774 map |
| 3-digit prefix | 215 |
Population and income in 21529
| Population | 514 · lower than 83% of Maryland ZIP codes |
|---|---|
| People per square mile | 557 · higher than 56% of Maryland ZIP codes |
| Median age | 54.3 years · higher than 87% of Maryland ZIP codes |
| Men / women | 57% / 43% |
| Median household income | $37,240 · lower than 99% of Maryland ZIP codes |
| Income per person | $34,790 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 6.4% of adults 25+ |
| Median home value | $163,300 · lower than 95% of Maryland ZIP codes |
| Median rent | $830 a month |
| Housing units | 318 |
| Households | 291 (1.77 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 0.92 sq mi (plus 0.03 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21529. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21529
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21524 | Corriganville, MD | 1.6 mi SW | PO Box only |
| 15564 | Wellersburg, PA | 3.8 mi NW | Standard |
| 21501 | Cumberland, MD | 3.9 mi S | PO Box only |
| 21503 | Cumberland, MD | 3.9 mi S | PO Box only |
| 21545 | Mount Savage, MD | 5.2 mi W | Standard |
| 26767 | Wiley Ford, WV | 6.6 mi S | Standard |
| 15545 | Hyndman, PA | 7.1 mi N | Standard |
| 21528 | Eckhart Mines, MD | 7.6 mi SW | PO Box only |
| 21502 | Cumberland, MD | 8.3 mi SW | Standard |
| 21505 | Cumberland, MD | 8.6 mi SW | PO Box only |
| 21532 | Frostburg, MD | 9.1 mi SW | Standard |
| 21504 | Cumberland, MD | 10 mi SE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21529 or measure the distance to another ZIP code.
How to address mail to 21529
PO BOX 123
ELLERSLIE MD 21529
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21529-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21529?
- 21529 is a Ellerslie, Maryland ZIP code.
- What county is 21529 in?
- ZIP code 21529 is in Allegany County, Maryland.
- What time zone is ZIP code 21529 in?
- 21529 is in the Eastern Time zone (America/New_York).
- What area code is 21529?
- Phone numbers in ZIP code 21529 use area codes 227, 240, 301, 582 and 814.
- What is the population of ZIP code 21529?
- About 514 people live in ZIP code 21529, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21529?
- The median household income in 21529 is $37,240 a year, lower than 99% of Maryland ZIP codes.
- Can I use 21529 for a street address?
- No. 21529 is only for PO Boxes. Street addresses in Ellerslie use another ZIP code.
- What ZIP codes are near 21529?
- The nearest ZIP codes to 21529 are 21524 (Corriganville, 1.6 miles), 15564 (Wellersburg, 3.8 miles), 21501 (Cumberland, 3.9 miles) and 21503 (Cumberland, 3.9 miles).