Baltimore ZIP Codes Lookup

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21240
Baltimore, Maryland
Baltimore County · United States
ZIP Code
Population
44,344
Med. Income
$105,800
Complete ZIP Code Details
ZIP Code21240
CityBaltimore
StateMaryland (MD)
CountyBaltimore County
Coordinates39.1753000, -76.6732000
Population44,344
Median Household Income$105,800
Median Home Value$389,000
Unemployment Rate4.8%
ZIP TypeSTANDARD
CountryUnited States

About 21240 - Baltimore, Maryland

Located in Maryland, the United States is home to the densely populated community of Baltimore, served by ZIP code 21240. It sits within Baltimore County.

Census data puts the population of this ZIP code at 44,344 residents. That's noticeably above the average for a Maryland ZIP code, which sits near 23,118 people.

Median household income is about $105,800 (near the Maryland average).

This ZIP code sits alongside neighboring areas like Essex, White Marsh, Frederick within Maryland.

21240 vs. Maryland Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Baltimore?

The ZIP code for Baltimore, Maryland is 21240.

What county is 21240 located in?

21240 is located in Baltimore County, Maryland.

What is the population of 21240?

The population of 21240 (Baltimore) is approximately 44,344 people.

Is 21240 bigger or smaller than a typical Maryland ZIP code?

21240 is more populated than the typical Maryland ZIP code, which averages around 23,118 people.

What are the ZIP code codes near 21240?

ZIP code codes near 21240 include 21221, 21162, 21703.