Newport County, Rhode Island ZIP Codes
- ZIP records
8 - Cities represented
7 - Sum of listed ZIP population estimates
84,657
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 02840 | Newport | 23,448 |
| 2 | 02871 | Portsmouth | 17,488 |
| 3 | 02842 | Middletown | 16,832 |
| 4 | 02878 | Tiverton | 16,189 |
| 5 | 02835 | Jamestown | 5,534 |
| 6 | 02837 | Little Compton | 3,584 |
| 7 | 02841 | Newport | 1,426 |
| 8 | 02872 | Prudence Island | 156 |
Cities in Newport County
ZIP Directory
Browse all ZIP data for Rhode Island
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.