Old Greenwich, Connecticut ZIP code
What is the ZIP code for Old Greenwich, CT?
06870
1 for street addresses
Old Greenwich is in Fairfield County, Connecticut. About 7,864 people live in Old Greenwich ZIP codes; the most populated is 06870 with 7,864 residents. The city is in the Eastern Time zone and uses area codes 203 and 475.
| City | Old Greenwich, CT |
|---|---|
| State | Connecticut |
| County | Fairfield County |
| ZIP codes | 1 |
| Population (ZIP areas) | about 7,864 |
| Time zone | Eastern Time · now |
| Area codes | 203, 475 |
All Old Greenwich ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 06870 | Standard | 7,864 | $250,001 |
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 Old Greenwich
- Riverside, CT 0.7 mi
- Cos Cob, CT 1.8 mi
- Stamford, CT 3.2 mi
- Greenwich, CT 4 mi
- Darien, CT 5.1 mi
- Port Chester, NY 5.9 mi
- Rye, NY 7.7 mi
- Purchase, NY 7.7 mi
- West Harrison, NY 8.6 mi
- New Canaan, CT 8.8 mi
Questions
- What is the ZIP code for Old Greenwich, CT?
- The ZIP code for Old Greenwich, Connecticut is 06870.
- What county is Old Greenwich, CT in?
- Old Greenwich ZIP codes are in Fairfield County.
- What area code is Old Greenwich, CT?
- Old Greenwich uses area codes 203 and 475.