About ZIP Code 21084
ZIP code 21084 is assigned to Jarrettsville, Harford County, Maryland, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 7,070 with a density of 114.9 people per square mile.
Location Details
ZIP Code21084
CityJarrettsville
CountyHarford County
StateMaryland
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude39.6166
Longitude-76.4632
ZIP TypeStandard ZIP
Post Office
Address3713 FEDERAL HILL RD
CityJARRETTSVILLE
StateMD
Nearby ZIP Codes in Maryland
Frequently Asked Questions
What city is ZIP code 21084 in?
ZIP code 21084 is in Jarrettsville, Harford County, Maryland, United States.
What county is ZIP code 21084 in?
ZIP code 21084 is in Harford County, Maryland.
What timezone is ZIP code 21084 in?
ZIP code 21084 is in the Eastern Time (ET) zone (America/New_York).
What is the population of ZIP code 21084?
The estimated population of ZIP code 21084 is 7,070 people with a density of 114.9 people per square mile.
What state is ZIP code 21084 in?
ZIP code 21084 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.