Howard
Maryland
20
Total ZIPs
291,418
Total Population
ZIP Codes in Howard
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 21043 | Ellicott City | 42,246 | 960 |
| 21044 | Columbia | 41,704 | 1,342 |
| 21045 | Columbia | 38,288 | 1,523 |
| 21042 | Ellicott City | 38,076 | 392 |
| 20723 | Laurel | 28,972 | 852 |
| 21075 | Elkridge | 26,344 | 701 |
| 21046 | Columbia | 15,080 | 747 |
| 20794 | Jessup | 14,098 | 533 |
| 21029 | Clarksville | 11,333 | 274 |
| 21797 | Woodbine | 8,839 | 79 |
| 21163 | Woodstock | 7,026 | 216 |
| 20759 | Fulton | 3,355 | 204 |
| 20777 | Highland | 3,314 | 169 |
| 21738 | Glenwood | 3,268 | 174 |
| 20763 | Savage | 2,664 | 727 |
| 21794 | West Friendship | 2,434 | 108 |
| 21036 | Dayton | 2,114 | 130 |
| 21737 | Glenelg | 1,458 | 111 |
| 21723 | Cooksville | 803 | 102 |
| 20701 | Annapolis Junction | 2 | 1 |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.