About ZIP Code 21078
ZIP code 21078 is assigned to Havre De Grace, Harford County, Maryland, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 20,030 with a density of 256.9 people per square mile.
Location Details
ZIP Code21078
CityHavre De Grace
CountyHarford County
StateMaryland
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude39.5691
Longitude-76.1478
ZIP TypeStandard ZIP
Post Office
Address301 N JUNIATA ST
CityHAVRE DE GRACE
StateMD
Nearby ZIP Codes in Maryland
Frequently Asked Questions
What city is ZIP code 21078 in?
ZIP code 21078 is in Havre De Grace, Harford County, Maryland, United States.
What county is ZIP code 21078 in?
ZIP code 21078 is in Harford County, Maryland.
What timezone is ZIP code 21078 in?
ZIP code 21078 is in the Eastern Time (ET) zone (America/New_York).
What is the population of ZIP code 21078?
The estimated population of ZIP code 21078 is 20,030 people with a density of 256.9 people per square mile.
What state is ZIP code 21078 in?
ZIP code 21078 is in Maryland (MD), United States.
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Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.