Postal reference / United States

06890Southport, Connecticut

ZIP code 06890 is a United States postal code for Southport, Connecticut. Its county association is Connecticut Metropolitan County. The map reference point is at 41.1428, -73.2884.

State / territory
Connecticut
Recorded place name
Southport
County association
Connecticut Metropolitan
Estimated coordinate
41.1428, -73.2884
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ZIP prefix
068 · 44 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
2.895 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Browse the other 428 ZIP codes recorded for Connecticut, sorted by code with place and county.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
06838Greens FarmsCTWestern Connecticut2.1
06824FairfieldCTConnecticut Metropolitan2.1
06889WestportCTWestern Connecticut3.0
06880WestportCTWestern Connecticut3.2
06828FairfieldCTConnecticut Metropolitan3.4
06881WestportCTWestern Connecticut3.6
06605BridgeportCTConnecticut Metropolitan4.1
06825FairfieldCTConnecticut Metropolitan4.3

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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