Zip Code Information
ZIP Code
21231
City
Baltimore
State
Maryland
County
Baltimore County
Population
15,854
Density
7026.8 /km²
Latitude
39.2871
Longitude
-76.59238
Time Zone
America/New_York
About Zip Code 21231
Zip Code 21231 is primarily located in Baltimore, Maryland. It covers an area in Baltimore County. The population of this area is approximately 15,854.0, with a population density of 7026.8 people per square kilometer. This Zip Code falls within the America/New_York timezone.
Frequently Asked Questions
What city is Zip Code 21231 in? +
Zip Code 21231 is in Baltimore, Maryland.
What is the population of Zip Code 21231? +
The population of Zip Code 21231 is 15,854.0.
What county is Zip Code 21231 in? +
It is located in Baltimore County.
What is the timezone for Zip Code 21231? +
The timezone is America/New_York.