ZIP code 21717
Where is ZIP code 21717?
Buckeystown, Maryland
Frederick County · PO Box only ZIP code
ZIP code 21717 belongs to Buckeystown, Maryland in Frederick County. 21717 is a PO Box only ZIP code: it is used for post office boxes at the Buckeystown post office, not for street addresses. It is in the Eastern Time zone and uses area codes 227, 240 and 301. About 245 people live in the 21717 area, where the median household income is $158,413. The closest ZIP codes are 21704 (Frederick, 2.6 mi northeast), 21703 (Frederick, 3 mi northwest) and 21710 (Adamstown, 3.1 mi southwest).
| ZIP code | 21717 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Buckeystown |
| State | Maryland (MD) |
| County | Frederick County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 39.3309, -77.4274 map |
| 3-digit prefix | 217 |
Population and income in 21717
| Population | 245 · lower than 90% of Maryland ZIP codes |
|---|---|
| People per square mile | 404 · higher than 51% of Maryland ZIP codes |
| Median age | 42.6 years · higher than 54% of Maryland ZIP codes |
| Men / women | 36% / 64% |
| Median household income | $158,413 · higher than 83% of Maryland ZIP codes |
| Income per person | $54,844 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $430,600 · higher than 53% of Maryland ZIP codes |
| Housing units | 81 |
| Households | 81 (3.02 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 0.61 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21717. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21717
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21704 | Frederick, MD | 2.6 mi NE | Standard |
| 21703 | Frederick, MD | 3 mi NW | Standard |
| 21710 | Adamstown, MD | 3.1 mi SW | Standard |
| 21705 | Frederick, MD | 5.8 mi N | PO Box only |
| 21790 | Tuscarora, MD | 6.3 mi SW | Standard |
| 21755 | Jefferson, MD | 6.7 mi W | Standard |
| 21777 | Point Of Rocks, MD | 6.7 mi SW | Standard |
| 21754 | Ijamsville, MD | 7 mi E | Standard |
| 21714 | Braddock Heights, MD | 7.4 mi NW | PO Box only |
| 20838 | Barnesville, MD | 7.9 mi S | Standard |
| 20842 | Dickerson, MD | 8.2 mi S | Standard |
| 21701 | Frederick, MD | 9.4 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21717 or measure the distance to another ZIP code.
How to address mail to 21717
PO BOX 123
BUCKEYSTOWN MD 21717
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21717-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21717?
- 21717 is a Buckeystown, Maryland ZIP code.
- What county is 21717 in?
- ZIP code 21717 is in Frederick County, Maryland.
- What time zone is ZIP code 21717 in?
- 21717 is in the Eastern Time zone (America/New_York).
- What area code is 21717?
- Phone numbers in ZIP code 21717 use area codes 227, 240 and 301.
- What is the population of ZIP code 21717?
- About 245 people live in ZIP code 21717, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21717?
- The median household income in 21717 is $158,413 a year, higher than 83% of Maryland ZIP codes.
- Can I use 21717 for a street address?
- No. 21717 is only for PO Boxes. Street addresses in Buckeystown use another ZIP code.
- What ZIP codes are near 21717?
- The nearest ZIP codes to 21717 are 21704 (Frederick, 2.6 miles), 21703 (Frederick, 3 miles), 21710 (Adamstown, 3.1 miles) and 21705 (Frederick, 5.8 miles).