← Look up another ZIP code · All towns in Maryland
ZIP code 21120
Parkton, MD · Baltimore County
About ZIP code 21120
- ZIP code 21120 is in Parkton, Baltimore County, Maryland.
- About 7,440 people live in it, which is 68.4 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.647, -76.677.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Cockeysville, MD
The closest town we cover is Cockeysville, MD, about 12 miles from the middle of this ZIP code. 23,962 people live in Cockeysville. Typical household income is $77,680. A typical home costs $419,900.
- Stronger than most towns on: Diversity & community, Public transit and Walkability.
- Weaker than most towns on: Space and yard size, Housing affordability and Safety.
Other ZIP codes in Cockeysville
- 21030 Cockeysville · 25,827 people
- 21131 Phoenix · 7,141 people
- 21152 Sparks Glencoe · 6,459 people
- 21111 Monkton · 4,714 people
- 21053 Freeland · 2,929 people
- 21031 Hunt Valley · 26 people
Nearby ZIP codes
- 21053 Freeland · 2,929 people
- 21161 White Hall · 5,221 people
- 21152 Sparks Glencoe · 6,459 people
- 21111 Monkton · 4,714 people
- 21155 Upperco · 3,313 people
- 21074 Hampstead · 14,777 people
- 21023 Butler · 66 people
- 21102 Manchester · 12,162 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.