ZIP code 21914
Where is ZIP code 21914?
Charlestown, Maryland
Cecil County · PO Box only ZIP code
ZIP code 21914 belongs to Charlestown, Maryland in Cecil County. 21914 is a PO Box only ZIP code: it is used for post office boxes at the Charlestown post office, not for street addresses. It is in the Eastern Time zone and uses area codes 410, 443 and 667. About 810 people live in the 21914 area, where the median household income is $66,806. The closest ZIP codes are 21901 (North East, 2.6 mi northeast), 21903 (Perryville, 4.3 mi west) and 21902 (Perry Point, 5.1 mi west).
| ZIP code | 21914 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Charlestown |
| State | Maryland (MD) |
| County | Cecil County |
| Time zone | Eastern Time · now |
| Area codes | 410, 443, 667 |
| Coordinates | 39.5729, -75.9795 map |
| 3-digit prefix | 219 |
Population and income in 21914
| Population | 810 · lower than 77% of Maryland ZIP codes |
|---|---|
| People per square mile | 1,108 · higher than 67% of Maryland ZIP codes |
| Median age | 46.3 years · higher than 73% of Maryland ZIP codes |
| Men / women | 58% / 42% |
| Median household income | $66,806 · lower than 87% of Maryland ZIP codes |
| Income per person | $37,394 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 25% of adults 25+ |
| Median home value | $288,500 · lower than 79% of Maryland ZIP codes |
| Median rent | $1,522 a month |
| Housing units | 351 |
| Households | 332 (2.41 people on average) |
| Owners / renters | 80% / 20% |
| Land area | 0.73 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21914. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21914
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21901 | North East, MD | 2.6 mi NE | Standard |
| 21903 | Perryville, MD | 4.3 mi W | Standard |
| 21902 | Perry Point, MD | 5.1 mi W | PO Box only |
| 21904 | Port Deposit, MD | 5.3 mi NW | Standard |
| 21078 | Havre De Grace, MD | 7.5 mi W | Standard |
| 21916 | Childs, MD | 7.7 mi NE | PO Box only |
| 21921 | Elkton, MD | 8 mi NE | Standard |
| 21922 | Elkton, MD | 8.1 mi E | PO Box only |
| 21915 | Chesapeake City, MD | 8.5 mi SE | Standard |
| 21911 | Rising Sun, MD | 8.8 mi NW | Standard |
| 21917 | Colora, MD | 9 mi NW | Standard |
| 21920 | Elk Mills, MD | 10 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21914 or measure the distance to another ZIP code.
How to address mail to 21914
PO BOX 123
CHARLESTOWN MD 21914
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21914-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21914?
- 21914 is a Charlestown, Maryland ZIP code.
- What county is 21914 in?
- ZIP code 21914 is in Cecil County, Maryland.
- What time zone is ZIP code 21914 in?
- 21914 is in the Eastern Time zone (America/New_York).
- What area code is 21914?
- Phone numbers in ZIP code 21914 use area codes 410, 443 and 667.
- What is the population of ZIP code 21914?
- About 810 people live in ZIP code 21914, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21914?
- The median household income in 21914 is $66,806 a year, lower than 87% of Maryland ZIP codes.
- Can I use 21914 for a street address?
- No. 21914 is only for PO Boxes. Street addresses in Charlestown use another ZIP code.
- What ZIP codes are near 21914?
- The nearest ZIP codes to 21914 are 21901 (North East, 2.6 miles), 21903 (Perryville, 4.3 miles), 21902 (Perry Point, 5.1 miles) and 21904 (Port Deposit, 5.3 miles).