Stonington, CT ZIP Codes, Coordinates & Counties
Stonington, Connecticut has 1 ZIP code in New London county. The approximate center of Stonington is 41.381, -71.914. Stonington has about 19,784 known street addresses.
ZIP codes in Stonington, CT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 06378 | New London | 41.381 | -71.914 |
Counties Stonington spans
New London
Most common streets in Stonington
Wheeler, Elm, Main, Broad, Water, Oak, Flanders, Bayview, Cove, Montauk
Frequently asked questions
What ZIP codes are in Stonington, CT?
Stonington, Connecticut has 1 ZIP code, ranging from 06378 to 06378. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Stonington, CT in?
Stonington is in New London county.
What are the latitude and longitude of Stonington, CT?
The approximate center of Stonington, Connecticut is latitude 41.381, longitude -71.914. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Stonington, CT have?
Stonington has 1 ZIP code.
How many addresses are in Stonington, CT?
Stonington, Connecticut has about 19,784 known street addresses in the sthan.io US address database.
What are the most common streets in Stonington, CT?
Some of the most common street names in Stonington are Wheeler, Elm, Main, Broad, Water, Oak.
What cities are near Stonington, CT?
Cities near Stonington include Mystic (3 mi), Pawcatuck (3 mi), Ledyard (6 mi), North Stonington (6 mi), Westerly (6 mi).
Cities near Stonington
Mystic, CT (3 mi) Pawcatuck, CT (3 mi) Ledyard, CT (6 mi) North Stonington, CT (6 mi) Westerly, RI (6 mi) Groton, CT (7 mi) Gales Ferry, CT (8 mi) Ashaway, RI (8 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database