ZIP code 21539
Where is ZIP code 21539?
Lonaconing, Maryland
Allegany County · Standard ZIP code
ZIP code 21539 belongs to Lonaconing, Maryland in Allegany County. 21539 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 227, 240 and 301. About 1,975 people live in the 21539 area, where the median household income is $57,708. The closest ZIP codes are 21542 (Midland, 2.4 mi northeast), 21521 (Barton, 3.5 mi southwest) and 21543 (Midlothian, 4.6 mi northeast).
| ZIP code | 21539 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lonaconing |
| State | Maryland (MD) |
| County | Allegany County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 39.5757, -78.9915 map |
| 3-digit prefix | 215 |
Population and income in 21539
| Population | 1,975 · lower than 66% of Maryland ZIP codes |
|---|---|
| People per square mile | 53 · lower than 88% of Maryland ZIP codes |
| Median age | 45.6 years · higher than 70% of Maryland ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $57,708 · lower than 95% of Maryland ZIP codes |
| Income per person | $29,790 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 17% of adults 25+ |
| Median home value | $130,200 · lower than 97% of Maryland ZIP codes |
| Median rent | $874 a month |
| Housing units | 1,141 |
| Households | 885 (2.18 people on average) |
| Owners / renters | 64% / 36% |
| Land area | 37.08 sq mi (plus 0.04 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21539. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21539
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21542 | Midland, MD | 2.4 mi NE | PO Box only |
| 21521 | Barton, MD | 3.5 mi SW | Standard |
| 21543 | Midlothian, MD | 4.6 mi NE | PO Box only |
| 21557 | Rawlings, MD | 5.9 mi SE | Standard |
| 21562 | Westernport, MD | 6 mi S | Standard |
| 21532 | Frostburg, MD | 6 mi NE | Standard |
| 21528 | Eckhart Mines, MD | 7.2 mi NE | PO Box only |
| 26750 | Piedmont, WV | 7.3 mi SW | Standard |
| 21540 | Luke, MD | 7.7 mi SW | Standard |
| 21556 | Pinto, MD | 7.9 mi E | PO Box only |
| 21523 | Bloomington, MD | 7.9 mi SW | Standard |
| 21505 | Cumberland, MD | 8 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21539 or measure the distance to another ZIP code.
How to address mail to 21539
123 MAIN ST
LONACONING MD 21539
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21539-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21539?
- 21539 is a Lonaconing, Maryland ZIP code.
- What county is 21539 in?
- ZIP code 21539 is in Allegany County, Maryland.
- What time zone is ZIP code 21539 in?
- 21539 is in the Eastern Time zone (America/New_York).
- What area code is 21539?
- Phone numbers in ZIP code 21539 use area codes 227, 240 and 301.
- What is the population of ZIP code 21539?
- About 1,975 people live in ZIP code 21539, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21539?
- The median household income in 21539 is $57,708 a year, lower than 95% of Maryland ZIP codes.
- What ZIP codes are near 21539?
- The nearest ZIP codes to 21539 are 21542 (Midland, 2.4 miles), 21521 (Barton, 3.5 miles), 21543 (Midlothian, 4.6 miles) and 21557 (Rawlings, 5.9 miles).