Southport, CT ZIP Codes, Coordinates & Counties

Southport, Connecticut has 1 ZIP code in Fairfield county. The approximate center of Southport is 41.146, -73.289. Southport has about 26,434 known street addresses.

ZIP codes
1
Counties
1
State
Connecticut (CT)
Coordinates
41.146, -73.289
Mapped addresses
26,434

ZIP codes in Southport, CT

ZIP CodeCountyLatitudeLongitude
06890 Fairfield 41.146 -73.289

Counties Southport spans

Fairfield

Most common streets in Southport

Post, Cedar, Harbor, Hulls, Center, Arbor, John, Spruce, Kings, Sherwood

Frequently asked questions

What ZIP codes are in Southport, CT?

Southport, Connecticut has 1 ZIP code, ranging from 06890 to 06890. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Southport, CT in?

Southport is in Fairfield county.

What are the latitude and longitude of Southport, CT?

The approximate center of Southport, Connecticut is latitude 41.146, longitude -73.289. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Southport, CT have?

Southport has 1 ZIP code.

How many addresses are in Southport, CT?

Southport, Connecticut has about 26,434 known street addresses in the sthan.io US address database.

What are the most common streets in Southport, CT?

Some of the most common street names in Southport are Post, Cedar, Harbor, Hulls, Center, Arbor.

What cities are near Southport, CT?

Cities near Southport include Fairfield (3 mi), Westport (3 mi), Bridgeport (6 mi), Norwalk (7 mi), Weston (7 mi).

Cities near Southport

Fairfield, CT (3 mi) Westport, CT (3 mi) Bridgeport, CT (6 mi) Norwalk, CT (7 mi) Weston, CT (7 mi) Easton, CT (8 mi) Stratford, CT (9 mi) Trumbull, CT (9 mi)

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Last updated: June 2026 · Data: sthan.io US address database