List of 3 Zip Codes in Old Greenwich, Connecticut

On this page, we'll list out the 3 zip codes we have on record for Old Greenwich, Connecticut in Fairfield County as well as the land area for each zip code.

Connecticut is the 48th largest state by total land area, with a land area of 5,543 square miles (14,356 square kilometers) and has a total population of 3,570,549 people as of the most recent U.S. Census survey.

Old Greenwich makes up approximately 0.27% of the total land area for Connecticut and we have 3 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Old Greenwich covers the following counties:

• Fairfield County

There is not enough data as of the most recent U.S. Census survey to determine the population of Old Greenwich.

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Old Greenwich, Connecticut

If you want to search and find zip codes for different cities or towns near Old Greenwich, Connecticut, the list below contains links to each of the 24 Connecticut locations we have data for in Fairfield County.

• Bethel
• Bridgeport
• Byram
• Cannondale
• Cos Cob
• Danbury
• Darien
• George
• Glenville
• Greenwich
• New
• New Milford
• Norwalk
• Pemberwick
• Ridgefield
• Riverside
• Shelton
• Southport
• Stamford
• Stratford
• Trumbull
• Westport
• Wilton Center

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!