Census Data for Threemile Harbor

As far as we can tell, Threemile Harbor 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 Threemile Harbor, you might be interested in some nearby communities where we do:

• East Hampton
  (3 miles [4.8 km] to the south)
  • East Hampton is located in Suffolk County
  • Jump to our Gazetteer entry for East Hampton
  • Jump to TripAdvisor's Tourism page for East Hampton <1>
• North Haven
  (6 miles [9.7 km] to the west)
  • North Haven is located in Suffolk County
  • Jump to our Gazetteer entry for North Haven
• Sag Harbor
  (6 miles [9.7 km] to the west)
  • Sag Harbor is located in Suffolk County
  • Jump to our Gazetteer entry for Sag Harbor
  • Jump to TripAdvisor's Tourism page for Sag Harbor <1>
• Sagaponack
  (8 miles [12.9 km] to the southwest)
  • Sagaponack is located in Suffolk County
  • Jump to our Gazetteer entry for Sagaponack
  • Jump to TripAdvisor's Tourism page for Sagaponack <1>
• Dering Harbor
  (9 miles [14.5 km] to the northwest)
  • Dering Harbor is located in Suffolk County
  • Jump to our Gazetteer entry for Dering Harbor
• Greenport
  (11 miles [17.7 km] to the northwest)
  • Greenport is located in Suffolk County
  • Jump to our Gazetteer entry for Greenport
  • Jump to TripAdvisor's Tourism page for Greenport <1>
• Southampton
  (14 miles [22.5 km] to the southwest)
  • Southampton is located in Suffolk County
  • Jump to our Gazetteer entry for Southampton
  • Southampton has also been known as:
  • Southampton village
  • Jump to TripAdvisor's Tourism page for Southampton <1>
• Old Lyme
  (21 miles [33.8 km] to the north)
  • Old Lyme is located in New London County (CT)
  • Jump to our Gazetteer entry for Old Lyme
• Old Saybrook
  (21 miles [33.8 km] to the northwest)
  • Old Saybrook is located in Middlesex County (CT)
  • Jump to our Gazetteer entry for Old Saybrook
• Groton
  (22 miles [35.4 km] to the north)
  • Groton is located in New London County (CT)
  • Jump to our Gazetteer entry for Groton
  • Jump to TripAdvisor's Tourism page for Groton <1>
• New London
  (22 miles [35.4 km] to the north)
  • New London is located in New London County (CT)
  • Jump to our Gazetteer entry for New London
• East Lyme
  (23 miles [37 km] to the north)
  • East Lyme is located in New London County (CT)
  • Jump to our Gazetteer entry for East Lyme
• Continue List   (265 more) ...
  • New London
    (23 miles [37 km] to the north)
    • New London is located in New London County (CT)
    • Jump to our Gazetteer entry for New London
    • Jump to TripAdvisor's Tourism page for New London <1>
  • Waterford
    (23 miles [37 km] to the north)
    • Waterford is located in New London County (CT)
    • Jump to our Gazetteer entry for Waterford
  • Groton
    (24 miles [38.6 km] to the north)
    • Groton is located in New London County (CT)
    • Jump to our Gazetteer entry for Groton

Suffolk County ...

Threemile Harbor is located in Suffolk County<2>.

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

Miscellaneous Information for Threemile Harbor ...

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 Suffolk County or the community of Threemile Harbor:

• The GNIS Codes ...
  • The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Threemile Harbor:
  • GNIS ID for Threemile Harbor: 973509
  • GNIS ID for Suffolk County: 974149
  • GNIS ID for State of New York: 1779796

• Misc. Census Codes ...
  • Threemile Harbor is located in Census Region #1 (the Northeast Region) and Division #2 (the Middle Atlantic Division).

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