06340 ZIP Code – Groton, Connecticut
ZIP Code 06340 is located in Groton, Connecticut and has a population of approximately 29,672 residents. The median household income is $76,138.
This ZIP code is part of Unknown County. Nearby ZIP codes include 06320, 06355, 06335.
ZIP Code 06340 Data
Population
29,672
Median Household Income
$76,138
Median Home Value
$248,000
Median Rent
$1,423
Median Age
33.2
Unemployment Rate
5.4%
Poverty Rate
12.2%
Bachelor's Degree or Higher
38.1%
County
Unknown County
State
Connecticut
See more demographics for:
ZIP 06340 vs. Connecticut vs. U.S.
| Metric | ZIP 06340 | CT Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 29k | 12k | 10k |
| Median Household Income | $76k | $105k | $73k |
| Median Home Value | $248k | $387k | $258k |
| Median Rent | $1,423 | $1,504 | $1,088 |
| Median Age | 33.2 | 43.8 | 43.2 |
| Unemployment Rate | 5.4% | 5.4% | 5.0% |
| Poverty Rate | 12.2% | 9.0% | 13.3% |
| Bachelor's Degree or Higher | 38.1% | 43.3% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 06320 – New London
- 06355 – Mystic
- 06335 – Gales Ferry
- 06375 – Quaker Hill
- 06390 – Fishers Island
- 06385 – Waterford
- 06339 – Ledyard
- 06378 – Stonington
- 06382 – Uncasville
- 06338 – Mashantucket
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 06320 | NEW LONDON | 27,600 | $56,237 |
| 06355 | MYSTIC | 12,481 | $121,484 |
| 06335 | GALES FERRY | 6,199 | $94,212 |
| 06375 | QUAKER HILL | 3,696 | $103,134 |
| 06390 | FISHERS ISLAND | 53 | $47,708 |