Rockville
Maryland
Rockville MD Zip Code Lookup and List
Below is a list of Rockville MD zip codes. For your research we have also included Rockville Area Code, Time Zone, UTC and the local Montgomery County FIPS Code. Each Rockville Maryland zip code has a center Longitude / Latitude point (the Rockville center is -77.156799316406 / 39.08390045166). For your convenience we have also indicated if that zip code in Rockville observes Daylight Savings time.
| Zip | Area | Lat | Lon | Zone | UTC | DST | State FIPS Code | County FIPS Code | MSA Code | City | County | State |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20847 | 301/240/227 | 39.08448 | -77.15186 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20848 | 301/240/227 | 39.073081 | -77.118289 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20849 | 301/240/227 | 39.082419 | -77.15282 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20850 | 301/240/227 | 39.08592 | -77.174389 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20851 | 301/240/227 | 39.077214 | -77.126217 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20853 | 301/240/227 | 39.096217 | -77.095489 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20857 | 301/240/227 | 39.079354 | -77.156398 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
| 20857 | 301/240/227 | 39.079354 | -77.156398 | Eastern | -5 | Y | 24 | 24031 | 8840 | Rockville | Montgomery | MD |
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