Naugatuck Valley Planning Region ZIP Codes
Naugatuck Valley Planning Region is a planning region of Connecticut.
- ZIP codes
- 41
- Cities & towns
- 23
- Area codes
- 4
- Land area
- 413 sq mi
Every ZIP code in Naugatuck Valley Planning Region
| ZIP code | City |
|---|---|
| 06010 | Bristol |
| 06011 | Bristol |
| 06401 | Ansonia |
| 06403 | Beacon Falls |
| 06408 | Cheshire |
| 06410 | Cheshire |
| 06411 | Cheshire |
| 06418 | Derby |
| 06478 | Oxford |
| 06483 | Seymour |
| 06484 | Shelton |
| 06487 | South Britain |
| 06488 | Southbury |
| 06701 | Waterbury |
| 06702 | Waterbury |
| 06703 | Waterbury |
| 06704 | Waterbury |
| 06705 | Waterbury |
| 06706 | Waterbury |
| 06708 | Waterbury |
| 06710 | Waterbury |
| 06712 | Prospect |
| 06716 | Wolcott |
| 06720 | Waterbury |
| 06721 | Waterbury |
| 06722 | Waterbury |
| 06723 | Waterbury |
| 06724 | Waterbury |
| 06725 | Waterbury |
| 06726 | Waterbury |
| 06749 | Waterbury |
| 06751 | Bethlehem |
| 06762 | Middlebury |
| 06770 | Naugatuck |
| 06779 | Oakville |
| 06781 | Pequabuck |
| 06782 | Plymouth |
| 06786 | Terryville |
| 06787 | Thomaston |
| 06795 | Watertown |
| 06798 | Woodbury |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Naugatuck Valley Planning Region codes above are listed without a column we would have to invent.
Cities and towns in Naugatuck Valley Planning Region
A further 15 places in Naugatuck Valley Planning Region appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering Naugatuck Valley Planning Region
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the planning region without matching its edges.
Where Naugatuck Valley Planning Region's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Naugatuck Valley Planning Region. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.