Rhode Island
Postal abbreviation RI. 90 ZIP codes across 5 counties.
| Population | 1,101,801 |
|---|---|
| Postal abbreviation | RI |
| ZIP codes | 90 ZIP codes → |
| Area codes | 401 |
| Time zone | Eastern |
| Counties | 5 |
Largest cities by population
Providence · 191,767Cranston · 83,250Warwick · 83,175Pawtucket · 75,893East Providence · 47,281Woonsocket · 43,521Newport · 24,874Central Falls · 22,701Westerly · 18,411
Largest counties by population
Providence County · 664,854Kent County · 171,456Washington County · 130,344Newport County · 84,657Bristol County · 50,490
Counties in Rhode Island
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.