ZIP codes in Rockville, Maryland
Rockville has 8 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 20847 | Montgomery | 66,980 | America/New_York |
| 20848 | Montgomery | 66,980 | America/New_York |
| 20849 | Montgomery | 66,980 | America/New_York |
| 20850 | Montgomery | 66,980 | America/New_York |
| 20851 | Montgomery | 66,980 | America/New_York |
| 20852 | Montgomery | 66,980 | America/New_York |
| 20853 | Montgomery | 66,980 | America/New_York |
| 20857 | Montgomery | 66,980 | America/New_York |
About Rockville ZIP codes
ZIP codes in Rockville are part of the USPS delivery network for Maryland. The codes above are ordered numerically; each links to a page with coordinates, nearby ZIPs and more detail. Population shown is the estimated population of the city: 66,980.