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ZIP code 21012
Arnold, MD · Anne Arundel County
About ZIP code 21012
- ZIP code 21012 is in Arnold, Anne Arundel County, Maryland.
- About 22,570 people live in it, which is 891.1 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.045, -76.497.
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.
Arnold, MD
ZIP code 21012 is the post office name for Arnold, MD. 24,303 people live in Arnold. Typical household income is $141,639. A typical home costs $564,200.
- Stronger than most towns on: Home internet and working from home, Airport access and Public transit.
- Weaker than most towns on: Cost of living, Housing affordability and Short commute.
Nearby ZIP codes
- 21405 Annapolis · 495 people
- 21409 Annapolis · 20,289 people
- 21146 Severna Park · 28,591 people
- 21056 Gibson Island · 291 people
- 21402 Annapolis · 4,303 people
- 21401 Annapolis · 38,629 people
- 21122 Pasadena · 61,566 people
- 21032 Crownsville · 8,850 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.