Groton, Connecticut ZIP codes
What is the ZIP code for Groton, CT?
06340, 06349
1 for street addresses · 1 PO Box only
Groton is in New London County, Connecticut. USPS uses 2 ZIP codes for Groton, 1 of them for street addresses. About 29,863 people live in Groton ZIP codes; the most populated is 06340 with 29,863 residents. The city is in the Eastern Time zone and uses area codes 860 and 959.
| City | Groton, CT |
|---|---|
| State | Connecticut |
| County | New London County |
| ZIP codes | 2 |
| Population (ZIP areas) | about 29,863 |
| Time zone | Eastern Time · now |
| Area codes | 860, 959 |
All Groton ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 06340 | Standard | 29,863 | $81,792 |
| 06349 | PO Box only | – | – |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Groton
- New London, CT 2.5 mi
- Mystic, CT 4.2 mi
- Quaker Hill, CT 4.4 mi
- Waterford, CT 4.6 mi
- Gales Ferry, CT 4.9 mi
- Ledyard, CT 6.6 mi
- Stonington, CT 7.4 mi
- Uncasville, CT 7.8 mi
- Niantic, CT 8.2 mi
- East Lyme, CT 9.4 mi
Questions
- What is the ZIP code for Groton, CT?
- Groton has 2 ZIP codes: 06340 and 06349. The right one depends on the street address.
- How many ZIP codes does Groton have?
- 2: 1 standard ZIP codes for street addresses, 1 for PO Boxes only.
- What county is Groton, CT in?
- Groton ZIP codes are in New London County.
- What area code is Groton, CT?
- Groton uses area codes 860 and 959.