ZIP code 21798
Where is ZIP code 21798?
Woodsboro, Maryland
Frederick County · Standard ZIP code
ZIP code 21798 belongs to Woodsboro, Maryland in Frederick County. 21798 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 2,928 people live in the 21798 area, where the median household income is $116,607. The closest ZIP codes are 21775 (New Midway, 2.3 mi north), 21757 (Keymar, 2.5 mi north) and 21759 (Ladiesburg, 2.7 mi north).
| ZIP code | 21798 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Woodsboro |
| State | Maryland (MD) |
| County | Frederick County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301 |
| Coordinates | 39.5311, -77.2972 map |
| 3-digit prefix | 217 |
Population and income in 21798
| Population | 2,928 · lower than 59% of Maryland ZIP codes |
|---|---|
| People per square mile | 180 · lower than 66% of Maryland ZIP codes |
| Median age | 41.3 years · lower than 54% of Maryland ZIP codes |
| Men / women | 44% / 56% |
| Median household income | $116,607 · higher than 58% of Maryland ZIP codes |
| Income per person | $50,330 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 37% of adults 25+ |
| Median home value | $498,400 · higher than 70% of Maryland ZIP codes |
| Median rent | $1,406 a month |
| Housing units | 1,031 |
| Households | 929 (3.15 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 16.3 sq mi (plus 0.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21798. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21798
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21775 | New Midway, MD | 2.3 mi N | PO Box only |
| 21757 | Keymar, MD | 2.5 mi N | Standard |
| 21759 | Ladiesburg, MD | 2.7 mi N | PO Box only |
| 21762 | Libertytown, MD | 4.3 mi SE | PO Box only |
| 21793 | Walkersville, MD | 4.5 mi SW | Standard |
| 21778 | Rocky Ridge, MD | 5.4 mi N | Standard |
| 21701 | Frederick, MD | 6.2 mi S | Standard |
| 21709 | Frederick, MD | 6.6 mi SW | Unique |
| 21792 | Unionville, MD | 7.1 mi SE | PO Box only |
| 21788 | Thurmont, MD | 7.7 mi NW | Standard |
| 21774 | New Market, MD | 8.5 mi S | Standard |
| 21702 | Frederick, MD | 9.1 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21798 or measure the distance to another ZIP code.
How to address mail to 21798
123 MAIN ST
WOODSBORO MD 21798
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21798-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21798?
- 21798 is a Woodsboro, Maryland ZIP code.
- What county is 21798 in?
- ZIP code 21798 is in Frederick County, Maryland.
- What time zone is ZIP code 21798 in?
- 21798 is in the Eastern Time zone (America/New_York).
- What area code is 21798?
- Phone numbers in ZIP code 21798 use area codes 227, 240 and 301.
- What is the population of ZIP code 21798?
- About 2,928 people live in ZIP code 21798, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21798?
- The median household income in 21798 is $116,607 a year, higher than 58% of Maryland ZIP codes.
- What ZIP codes are near 21798?
- The nearest ZIP codes to 21798 are 21775 (New Midway, 2.3 miles), 21757 (Keymar, 2.5 miles), 21759 (Ladiesburg, 2.7 miles) and 21762 (Libertytown, 4.3 miles).