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ZIP Code 21228

Catonsville, Maryland, United States

Standard ZIP Eastern Time (ET)
50,492
Population
1,251.5
Per sq mile
Baltimore
County

About ZIP Code 21228

ZIP code 21228 is assigned to Catonsville, Baltimore County, Maryland, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 50,492 with a density of 1,251.5 people per square mile.

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Location Details

ZIP Code21228
CityCatonsville
CountyBaltimore County
StateMaryland
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude39.2727
Longitude-76.7469
ZIP TypeStandard ZIP

Post Office

Address1001 FREDERICK RD
CityCATONSVILLE
StateMD

Nearby ZIP Codes in Maryland

21250
Baltimore
21043
Ellicott City
21229
Baltimore
21075
Elkridge
21207
Gwynn Oak
21244
Windsor Mill

Frequently Asked Questions

What city is ZIP code 21228 in?

ZIP code 21228 is in Catonsville, Baltimore County, Maryland, United States.

What county is ZIP code 21228 in?

ZIP code 21228 is in Baltimore County, Maryland.

What timezone is ZIP code 21228 in?

ZIP code 21228 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 21228?

The estimated population of ZIP code 21228 is 50,492 people with a density of 1,251.5 people per square mile.

What state is ZIP code 21228 in?

ZIP code 21228 is in Maryland (MD), United States.

📋 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.