South Lyme ZIP code, Connecticut
The ZIP code for South Lyme, CT is 06376, and its area codes are 860 and 959.
- USPS city name
- 1 ZIP code
- Population
- 89
- County
- New London County
- State
- Connecticut
NANPA lists no telephone rate centre for South Lyme itself, so these are the area codes of the nearest one, Niantic (2.4 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as South Lyme
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
06376 | South Lyme , CT | Standard | 89 | $156,000 | $444,400 |
Map of South Lyme ZIP codes
The ZIP codes of South Lyme, CT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near South Lyme
The nearest larger towns are Niantic (3,123 people, 3.2 mi), Old Saybrook Center (1,659 people, 5.5 mi) and Waterford (3,304 people, 7.3 mi).
| Town | Population | Distance |
|---|---|---|
| Niantic | 3,123 | 3.2 mi |
| Waterford | 3,304 | 7.3 mi |
| Essex Village | 2,705 | 8.5 mi |
| New London | 27,625 | 8.6 mi |
| Westbrook Center | 2,501 | 9.9 mi |
| Groton | 9,490 | 9.9 mi |
| Long Hill | 4,399 | 11.2 mi |
| Conning Towers-Nautilus Park | 8,460 | 11.8 mi |
| Oxoboxo River | 2,782 | 12.3 mi |
| Clinton | 3,465 | 14.4 mi |
| Greenport, NY | 2,574 | 14.5 mi |
| Old Mystic | 3,340 | 15.1 mi |
| Mystic | 4,483 | 16.0 mi |
| Southold, NY | 6,397 | 18.3 mi |
More nearby: every ZIP code in New London County · Connecticut ZIP codes
Cite this page
zipcodes.pro. “South Lyme, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/south-lyme
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