ZIP code 21716
Where is ZIP code 21716?
Brunswick, Maryland
Frederick County · Standard ZIP code
ZIP code 21716 belongs to Brunswick, Maryland in Frederick County. 21716 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, 301, 540 and 826. About 7,200 people live in the 21716 area, where the median household income is $109,382. The closest ZIP codes are 21758 (Knoxville, 2.7 mi northwest), 21715 (Brownsville, 5.2 mi north) and 21718 (Burkittsville, 5.2 mi north).
| ZIP code | 21716 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Brunswick |
| State | Maryland (MD) |
| County | Frederick County |
| Time zone | Eastern Time · now |
| Area codes | 227, 240, 301, 540, 826 |
| Coordinates | 39.3164, -77.623 map |
| 3-digit prefix | 217 |
Population and income in 21716
| Population | 7,200 · higher than 56% of Maryland ZIP codes |
|---|---|
| People per square mile | 2,636 · higher than 79% of Maryland ZIP codes |
| Median age | 38.5 years · lower than 70% of Maryland ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $109,382 · higher than 53% of Maryland ZIP codes |
| Income per person | $55,483 |
| Below the poverty line | 6.7% |
| Bachelor’s degree or higher | 34% of adults 25+ |
| Median home value | $361,300 · lower than 64% of Maryland ZIP codes |
| Median rent | $1,195 a month |
| Housing units | 3,077 |
| Households | 2,924 (2.46 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 2.73 sq mi (plus 0.3 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21716. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21716
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21758 | Knoxville, MD | 2.7 mi NW | Standard |
| 21715 | Brownsville, MD | 5.2 mi N | PO Box only |
| 21718 | Burkittsville, MD | 5.2 mi N | Standard |
| 21755 | Jefferson, MD | 5.4 mi NE | Standard |
| 21777 | Point Of Rocks, MD | 5.5 mi SE | Standard |
| 20180 | Lovettsville, VA | 6.9 mi S | Standard |
| 21790 | Tuscarora, MD | 6.9 mi SE | Standard |
| 25425 | Harpers Ferry, WV | 7.8 mi W | Standard |
| 25432 | Millville, WV | 8.8 mi W | Standard |
| 20197 | Waterford, VA | 8.9 mi S | Standard |
| 21779 | Rohrersville, MD | 9 mi N | Standard |
| 21710 | Adamstown, MD | 9.1 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21716 or measure the distance to another ZIP code.
How to address mail to 21716
123 MAIN ST
BRUNSWICK MD 21716
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Knoxville: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (21716-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21716?
- 21716 is a Brunswick, Maryland ZIP code.
- What county is 21716 in?
- ZIP code 21716 is in Frederick County, Maryland.
- What time zone is ZIP code 21716 in?
- 21716 is in the Eastern Time zone (America/New_York).
- What area code is 21716?
- Phone numbers in ZIP code 21716 use area codes 227, 240, 301, 540 and 826.
- What is the population of ZIP code 21716?
- About 7,200 people live in ZIP code 21716, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21716?
- The median household income in 21716 is $109,382 a year, higher than 53% of Maryland ZIP codes.
- What ZIP codes are near 21716?
- The nearest ZIP codes to 21716 are 21758 (Knoxville, 2.7 miles), 21715 (Brownsville, 5.2 miles), 21718 (Burkittsville, 5.2 miles) and 21755 (Jefferson, 5.4 miles).