ZIP code 21713
Where is ZIP code 21713?
Boonsboro, Maryland
Washington County · Standard ZIP code
ZIP code 21713 belongs to Boonsboro, Maryland in Washington County. 21713 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 9,846 people live in the 21713 area, where the median household income is $96,199. The closest ZIP codes are 21746 (Hagerstown, 1.6 mi northwest), 21733 (Fairplay, 3.5 mi west) and 21781 (Saint James, 3.7 mi west).
| ZIP code | 21713 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Boonsboro |
| State | Maryland (MD) |
| County | Washington County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 39.552, -77.6957 map |
| 3-digit prefix | 217 |
Population and income in 21713
| Population | 9,846 · higher than 60% of Maryland ZIP codes |
|---|---|
| People per square mile | 249 · lower than 61% of Maryland ZIP codes |
| Median age | 45.5 years · higher than 70% of Maryland ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $96,199 · lower than 57% of Maryland ZIP codes |
| Income per person | $50,005 |
| Below the poverty line | 5.4% |
| Bachelor’s degree or higher | 29% of adults 25+ |
| Median home value | $369,200 · lower than 63% of Maryland ZIP codes |
| Median rent | $1,176 a month |
| Housing units | 4,018 |
| Households | 3,899 (2.46 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 39.56 sq mi (plus 0.06 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21713. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21713
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21746 | Hagerstown, MD | 1.6 mi NW | Unique |
| 21733 | Fairplay, MD | 3.5 mi W | Standard |
| 21781 | Saint James, MD | 3.7 mi W | PO Box only |
| 21734 | Funkstown, MD | 4 mi N | PO Box only |
| 21740 | Hagerstown, MD | 6 mi N | Standard |
| 21741 | Hagerstown, MD | 6.3 mi N | PO Box only |
| 21747 | Hagerstown, MD | 6.3 mi N | PO Box only |
| 21749 | Hagerstown, MD | 6.3 mi N | Unique |
| 21756 | Keedysville, MD | 6.6 mi S | Standard |
| 21795 | Williamsport, MD | 6.7 mi NW | Standard |
| 21721 | Chewsville, MD | 7 mi NE | PO Box only |
| 21742 | Hagerstown, MD | 7.3 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21713 or measure the distance to another ZIP code.
How to address mail to 21713
123 MAIN ST
BOONSBORO MD 21713
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21713-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21713?
- 21713 is a Boonsboro, Maryland ZIP code.
- What county is 21713 in?
- ZIP code 21713 is in Washington County, Maryland.
- What time zone is ZIP code 21713 in?
- 21713 is in the Eastern Time zone (America/New_York).
- What area code is 21713?
- Phone numbers in ZIP code 21713 use area codes 227, 240 and 301.
- What is the population of ZIP code 21713?
- About 9,846 people live in ZIP code 21713, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21713?
- The median household income in 21713 is $96,199 a year, lower than 57% of Maryland ZIP codes.
- What ZIP codes are near 21713?
- The nearest ZIP codes to 21713 are 21746 (Hagerstown, 1.6 miles), 21733 (Fairplay, 3.5 miles), 21781 (Saint James, 3.7 miles) and 21734 (Funkstown, 4 miles).