Johnston, RI zip code
Johnston, Rhode Island uses one zip code: 02919. Most of it is in Providence County. Together these zip codes are home to about 30K people.
Zip codes
1
Population
30K
All zips combined
Largest zip
02919
29,802 residents
Zip codes in Johnston
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 02919 | 29,802 | $91,775 |