ZIP code 21078
Where is ZIP code 21078?
Havre De Grace, Maryland
Harford County · Standard ZIP code
ZIP code 21078 belongs to Havre De Grace, Maryland in Harford County. 21078 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 410, 443 and 667. About 20,030 people live in the 21078 area, where the median household income is $106,667. The closest ZIP codes are 21902 (Perry Point, 2.4 mi east), 21903 (Perryville, 3.2 mi east) and 21001 (Aberdeen, 4.4 mi southwest).
| ZIP code | 21078 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Havre De Grace |
| Also accepted | Hvre De Grace |
| State | Maryland (MD) |
| County | Harford County |
| Time zone | Eastern Time · now |
| Area codes | 410, 443, 667 |
| Coordinates | 39.5523, -76.1171 map |
| 3-digit prefix | 210 |
Population and income in 21078
| Population | 20,030 · higher than 74% of Maryland ZIP codes |
|---|---|
| People per square mile | 665 · higher than 59% of Maryland ZIP codes |
| Median age | 46.8 years · higher than 74% of Maryland ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $106,667 · higher than 51% of Maryland ZIP codes |
| Income per person | $53,163 |
| Below the poverty line | 8.5% |
| Bachelor’s degree or higher | 42% of adults 25+ |
| Median home value | $385,600 · lower than 58% of Maryland ZIP codes |
| Median rent | $1,433 a month |
| Housing units | 8,869 |
| Households | 8,476 (2.34 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 30.1 sq mi (plus 5.35 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21078. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21078
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21902 | Perry Point, MD | 2.4 mi E | PO Box only |
| 21903 | Perryville, MD | 3.2 mi E | Standard |
| 21001 | Aberdeen, MD | 4.4 mi SW | Standard |
| 21904 | Port Deposit, MD | 5.2 mi NE | Standard |
| 21005 | Aberdeen Proving Ground, MD | 5.2 mi S | Standard |
| 21028 | Churchville, MD | 7.1 mi W | Standard |
| 21914 | Charlestown, MD | 7.5 mi E | PO Box only |
| 21130 | Perryman, MD | 7.5 mi SW | PO Box only |
| 21917 | Colora, MD | 8.2 mi N | Standard |
| 21017 | Belcamp, MD | 8.5 mi SW | Standard |
| 21918 | Conowingo, MD | 8.9 mi N | Standard |
| 21034 | Darlington, MD | 9.2 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21078 or measure the distance to another ZIP code.
How to address mail to 21078
123 MAIN ST
HAVRE DE GRACE MD 21078
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts HVRE DE GRACE as the city name for 21078. Adding the 4-digit ZIP+4 code (21078-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21078?
- 21078 is a Havre De Grace, Maryland ZIP code. Hvre De Grace is also accepted as the city name.
- What county is 21078 in?
- ZIP code 21078 is in Harford County, Maryland.
- What time zone is ZIP code 21078 in?
- 21078 is in the Eastern Time zone (America/New_York).
- What area code is 21078?
- Phone numbers in ZIP code 21078 use area codes 410, 443 and 667.
- What is the population of ZIP code 21078?
- About 20,030 people live in ZIP code 21078, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21078?
- The median household income in 21078 is $106,667 a year, higher than 51% of Maryland ZIP codes.
- What ZIP codes are near 21078?
- The nearest ZIP codes to 21078 are 21902 (Perry Point, 2.4 miles), 21903 (Perryville, 3.2 miles), 21001 (Aberdeen, 4.4 miles) and 21904 (Port Deposit, 5.2 miles).