About ZIP Code 21155
ZIP code 21155 is assigned to Upperco, Baltimore County, Maryland, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 3,313 with a density of 57.8 people per square mile.
Location Details
ZIP Code21155
CityUpperco
CountyBaltimore County
StateMaryland
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude39.5718
Longitude-76.8060
ZIP TypeStandard ZIP
Post Office
Address4229 N WOODS TRL
CityHAMPSTEAD
StateMD
Nearby ZIP Codes in Maryland
Frequently Asked Questions
What city is ZIP code 21155 in?
ZIP code 21155 is in Upperco, Baltimore County, Maryland, United States.
What county is ZIP code 21155 in?
ZIP code 21155 is in Baltimore County, Maryland.
What timezone is ZIP code 21155 in?
ZIP code 21155 is in the Eastern Time (ET) zone (America/New_York).
What is the population of ZIP code 21155?
The estimated population of ZIP code 21155 is 3,313 people with a density of 57.8 people per square mile.
What state is ZIP code 21155 in?
ZIP code 21155 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.