Linthicum Heights, MD zip code
Linthicum Heights, Maryland uses one zip code: 21090. Most of it is in Anne Arundel County. Together these zip codes are home to about 11K people.
Zip codes
1
Population
11K
All zips combined
Largest zip
21090
10,652 residents
Zip codes in Linthicum Heights
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21090 | 10,652 | $138,119 |