ZIP codes starting with 066
- ZIP codes
- 14
- States
- CT
- Largest city
- Bridgeport, CT
- Population
- 246,894
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 066xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
06601 | Bridgeport , CT | No street area | — | — | — |
06602 | Bridgeport , CT | No street area | — | — | — |
06604 | Bridgeport , CT | Standard | 31,771 | $50,026 | $267,100 |
06605 | Bridgeport , CT | Standard | 25,929 | $56,179 | $335,500 |
06606 | Bridgeport , CT | Standard | 49,308 | $73,372 | $289,000 |
06607 | Bridgeport , CT | Standard | 7,979 | $50,000 | $232,700 |
06608 | Bridgeport , CT | Standard | 12,146 | $45,754 | $235,800 |
06610 | Bridgeport , CT | Standard | 22,020 | $51,634 | $228,300 |
06611 | Trumbull , CT | Standard | 37,281 | $163,073 | $547,300 |
06612 | Easton , CT | Standard | 7,670 | $222,604 | $783,100 |
06614 | Stratford , CT | Standard | 35,654 | $110,943 | $374,800 |
06615 | Stratford , CT | Standard | 17,136 | $81,534 | $364,700 |
06673 | Bridgeport , CT | No street area | — | — | — |
06699 | Bridgeport , CT | No street area | — | — | — |
Cite this page
zipcodes.pro. “ZIP codes starting with 066.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/066
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