Old Greenwich CT Connecticut Zip code

Zip code  :  6870
Official USPS city name : Old Greenwich
Official USPS state code : CT
Official state name : Connecticut
zcta : TRUE
Population : 7642.0
Density : 1285.4
Primary official county code : 9001
Primary official county name : Fairfield
Counterweights : {“09001”: “100”}
Official county name : Fairfield
Official county code : 9001
Imprecise : FALSE
Military : FALSE
Timezone : America/New_York
Geo point : 41.02908, -73.56969

City: Old Greenwich

ZIP code 6870 covers the city of Old Greenwich, a notable city located in the state of Connecticut. This city is known for its vibrant community, strong infrastructure, and a population of approximately 7642.0 residents. It is a crucial part of the local economy and continues to grow steadily.

County: United States

Although the region is part of the larger United States, its official county name is Fairfield. Counties are vital administrative divisions that help organize cities and towns within a state.


Key Geographic Details for ZIP Code 6870

Geo Point and Time Zone Information

ZIP code 6870 has a specific geographic location represented by its Geo Point: 41.02908, -73.56969. This data is particularly useful for mapping and navigation purposes. Additionally, this ZIP code is in the America/New_York time zone, allowing businesses and residents to sync schedules with other cities in the same zone, including New York and Washington, D.C.

Population and Density Data

With a population of 7642.0, ZIP code 6870 is home to a thriving community. The population density is 1285.4, indicating a well-structured neighborhood that supports a mix of residential, commercial, and public spaces. This data is critical for businesses looking to assess market potential and community dynamics.


State and USPS Information

ZIP code 6870 is located in the state of Connecticut, which plays a significant role in the region’s economy and culture. The official USPS state code for Connecticut is CT, used for postal purposes and shipping.


Why Understanding ZIP Code 6870 Is Important for Businesses

For businesses looking to operate in Old Greenwich, knowing the specifics of ZIP code 6870 is crucial. The county weight of {“09001”: “100”} offers insights into the county’s economic influence, helping businesses plan better marketing strategies and service locations.


In conclusion, ZIP code 6870 in Old Greenwich, Connecticut, offers essential information for both residents and businesses. Its Geo Point of 41.02908, -73.56969, time zone (America/New_York), population, and density data provide a comprehensive understanding of the area. This ZIP code is an integral part of its community and supports various economic, social, and cultural activities.