South Portsmouth, Rhode Island

South Portsmouth: Situated within Newport County on Aquidneck Island, this community forms the southern portion of the town of Portsmouth.

About

South Portsmouth is a city located in the county of Newport in the U.S. state of Rhode Island.

Quick Facts about South Portsmouth

State Rhode Island (United States)
County Newport County
Latitude & Longitude 41.5448,-71.2612
Time Zone America/New_York
Local time 05:57:08 (10th November 2026)

Geography

South Portsmouth is located at 41°32'41"N 71°15'40"W (41.5448200, -71.2611600).

South Portsmouth map

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Nearby Schools and Colleges

Schools and campuses linked to South Portsmouth, RI. Select a name to open its map and contact details.

Code Name City ZIP
437237 IYRS School of Technology & Trades Newport (RI) 02840

Nearby Transit Stations (14)

Rail and bus stations connected to South Portsmouth, RI. Select a station to open its map and address details.

Code Name Address Type
KIN Kingston station 1 Railroad Avenue RAIL
PVD Providence station 100 Gaspee Street RAIL
WLY Westerly station 14 Railroad Avenue RAIL
FOX Foxwoods Casino, Connecticut 39 Norwich Westerley Rd. BUS
MYS Mystic station 2 Roosevelt Avenue RAIL

Closest post offices linked to South Portsmouth.

Post Office Name City ZIP
Middletown Post Office Middletown (RI) 02842

Other cities in Newport County

Cities, towns, neighborhoods & other populated places in Newport County , RI.

City Name Population Title
Newport 24,412 City in and county seat of Newport County, Rhode Island, United States
Portsmouth 17,108 Town in Newport County, Rhode Island, USA
Middletown 15,803 Town in Rhode Island
Tiverton 15,569 Town in Newport County, Rhode Island, United States
Jamestown 5,482 Town in Rhode Island, United States
Little Compton 3,462 Town in Newport County, Rhode Island, United States