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zipcodes.pro — CITY/CT/OLD-LYME

Old Lyme ZIP code, Connecticut

The ZIP code for Old Lyme, CT is 06371, and its area codes are 860 and 959.

USPS city name
1 ZIP code
Population
9,828
Area codes
860, 959

NANPA lists no telephone rate centre for Old Lyme itself, so these are the area codes of the nearest one, Essex (3.9 miles). A town on an area-code boundary can differ from its neighbour.

Old Lyme in numbers

About 9,828 people live in Old Lyme, in 4,122 households. The median household income is $132,045 a year, 38% above the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $499,400 (36% above the Connecticut median).

Population9,828Old Lyme9,828
Households4,122Old Lyme4,122
Median household income$132,045Old Lyme$132,045Connecticut$95,781US $80,734
Median home value$499,400Old Lyme$499,400Connecticut$366,900US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Old Lyme. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Old Lyme

ZIP codes with the USPS city name Old Lyme
ZIP City Type Population Median income Median home
06371 Old Lyme , CT Standard 9,828 $132,045 $499,400

Map of Old Lyme ZIP codes

06371

The ZIP codes of Old 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 Old Lyme

The nearest larger towns are New London (27,625 people, 12 mi), Norwich (39,973 people, 18 mi) and Middletown (47,958 people, 22 mi).

Towns near Old Lyme
TownPopulationDistance
Essex Village 2,705 3.6 mi
Niantic 3,123 7.2 mi
Westbrook Center 2,501 8.3 mi
Waterford 3,304 10.1 mi
Oxoboxo River 2,782 11.7 mi
New London 27,625 12.0 mi
Clinton 3,465 12.2 mi
Groton 9,490 13.6 mi
Conning Towers-Nautilus Park 8,460 13.6 mi
Long Hill 4,399 14.2 mi
Colchester 4,692 14.9 mi
East Hampton 3,347 16.8 mi
Old Mystic 3,340 17.6 mi
Norwich 39,973 17.7 mi

More nearby: every ZIP code in New London County · Connecticut ZIP codes

Cite this page

zipcodes.pro. “Old Lyme, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/old-lyme

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