Niantic, CT ZIP Codes, Coordinates & Counties
Niantic, Connecticut has 1 ZIP code in New London county. The approximate center of Niantic is 41.326, -72.215. Niantic has about 29,027 known street addresses.
ZIP codes in Niantic, CT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 06357 | New London | 41.326 | -72.215 |
Counties Niantic spans
New London
Most common streets in Niantic
Pennsylvania, Main, Roxbury, Shore, South, North, Edgewood, Flanders, Birch, Ridge
Frequently asked questions
What ZIP codes are in Niantic, CT?
Niantic, Connecticut has 1 ZIP code, ranging from 06357 to 06357. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Niantic, CT in?
Niantic is in New London county.
What are the latitude and longitude of Niantic, CT?
The approximate center of Niantic, Connecticut is latitude 41.326, longitude -72.215. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Niantic, CT have?
Niantic has 1 ZIP code.
How many addresses are in Niantic, CT?
Niantic, Connecticut has about 29,027 known street addresses in the sthan.io US address database.
What are the most common streets in Niantic, CT?
Some of the most common street names in Niantic are Pennsylvania, Main, Roxbury, Shore, South, North.
What cities are near Niantic, CT?
Cities near Niantic include South Lyme (3 mi), East Lyme (4 mi), Waterford (4 mi), New London (6 mi), Old Lyme (6 mi).
Cities near Niantic
South Lyme, CT (3 mi) East Lyme, CT (4 mi) Waterford, CT (4 mi) New London, CT (6 mi) Old Lyme, CT (6 mi) Quaker Hill, CT (7 mi) Groton, CT (9 mi) Old Saybrook, CT (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database