Census Data for Old Greenwich

As far as we can tell, Old Greenwich has not been included in past Census counts, so there is no population information for this community.

While we don't have census information for Old Greenwich, you might be interested in some nearby communities where we do:

• Greenwich
  (2 miles [3.2 km] to the northwest)
  • Greenwich is located in Fairfield County
  • Jump to our Gazetteer entry for Greenwich
• Stamford
  (2 miles [3.2 km] to the northeast)
  • Stamford is located in Fairfield County
  • Jump to our Gazetteer entry for Stamford
  • Jump to TripAdvisor's Tourism page for Stamford <1>
• Darien
  (4 miles [6.4 km] to the northeast)
  • Darien is located in Fairfield County
  • Jump to our Gazetteer entry for Darien
• Stamford
  (5 miles [8 km] to the north)
  • Stamford is located in Fairfield County
  • Jump to our Gazetteer entry for Stamford
• Port Chester
  (5 miles [8 km] to the west)
  • Port Chester is located in Westchester County (NY)
  • Jump to our Gazetteer entry for Port Chester
  • Jump to TripAdvisor's Tourism page for Port Chester <1>
• Rye Brook
  (6 miles [9.7 km] to the west)
  • Rye Brook is located in Westchester County (NY)
  • Jump to our Gazetteer entry for Rye Brook
  • Jump to TripAdvisor's Tourism page for Rye Brook <1>
• Bayville
  (7 miles [11.3 km] to the south)
  • Bayville is located in Nassau County (NY)
  • Jump to our Gazetteer entry for Bayville
  • Jump to TripAdvisor's Tourism page for Bayville <1>
• Rye
  (7 miles [11.3 km] to the southwest)
  • Rye is located in Westchester County (NY)
  • Jump to our Gazetteer entry for Rye
  • Jump to TripAdvisor's Tourism page for Rye <1>
• Centre Island
  (8 miles [12.9 km] to the south)
  • Centre Island is located in Nassau County (NY)
  • Jump to our Gazetteer entry for Centre Island
• Harrison
  (8 miles [12.9 km] to the southwest)
  • Harrison is located in Westchester County (NY)
  • Jump to our Gazetteer entry for Harrison
  • Jump to TripAdvisor's Tourism page for Harrison <1>
• Norwalk
  (9 miles [14.5 km] to the northeast)
  • Norwalk is located in Fairfield County
  • Jump to our Gazetteer entry for Norwalk
• Lattingtown
  (9 miles [14.5 km] to the south)
  • Lattingtown is located in Nassau County (NY)
  • Jump to our Gazetteer entry for Lattingtown
• Continue List   (946 more) ...
  • Lloyd Harbor
    (9 miles [14.5 km] to the southeast)
    • Lloyd Harbor is located in Suffolk County (NY)
    • Jump to our Gazetteer entry for Lloyd Harbor
  • Mill Neck
    (9 miles [14.5 km] to the south)
    • Mill Neck is located in Nassau County (NY)
    • Jump to our Gazetteer entry for Mill Neck
    • Jump to TripAdvisor's Tourism page for Mill Neck <1>
  • New Canaan
    (10 miles [16.1 km] to the north)
    • New Canaan is located in Fairfield County
    • Jump to our Gazetteer entry for New Canaan

Fairfield County ...

Old Greenwich is located in Fairfield County<2>.

For more information, please visit our Census Page for Fairfield County.

Miscellaneous Information for Old Greenwich ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Fairfield County or the community of Old Greenwich:

• The GNIS Codes ...
  • The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Old Greenwich:
  • GNIS ID for Old Greenwich: 209476
  • GNIS ID for Fairfield County: 212794
  • GNIS ID for State of Connecticut: 1779780

• The FIPS Codes ...
  • An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
  • State Code: 09 (Connecticut)
  • County Code: 001 (Fairfield County)
  • Place Code: 56900 (Old Greenwich)
  • State & County Code: 09/001 (Connecticut / Fairfield County)
  • State & Place Code: 09/56900 (Connecticut / Old Greenwich)

• Misc. Census Codes ...
  • Old Greenwich is located in Census Region #1 (the Northeast Region) and Division #1 (the New England Division).

• The US Postal Service ZIP Code ...
  • While some people have used a ZIP code to identify a community, the purpose of the ZIP code was to make mail delivery more efficient by grouping addresses together. Although the ZIP Code doesn't specifically identify a community like Old Greenwich, it does identify addresses that are in (or near) Old Greenwich. It's important to remember that the boundaries of a ZIP Code can be changed, re-assigned or overlapped with other ZIP Codes.
  • The ZIP code for Old Greenwich:06870<3>

• Census ZCTA Codes ...
  • The US Census Bureau created statistical entities that they call ZIP Code Tabulation Areas (ZCTAs) and these ZCTAs are frequently confused with the ZIP codes that come from the US Postal Service (USPS).
  • ZCTAs were first created for the 2000 Census and at that time, they were based upon the USPS ZIP codes. While largely covering the same areas, the boundaries of a ZCTA do not necessarily match the boundaries of a postal ZIP code with the same number. For example, while a postal ZIP code can cross a county or state line, a Census ZCTA can not. They should be treated as separate entities with no correlation between them.

For more information about the various Federal identification codes, please visit our Misc Page for Old Greenwich.