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ListPostCode
HomeCountriesContinents
ToolsBlog

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

New postal code updatesFree tools and featuresGuides and insights

No spam, unsubscribe anytime.

ListPostCode

The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

Tools

  • ATM Finder
  • Download Printable Postal Codes
  • Postcode Widget Generator
  • Post Office Finder
  • Currency Converter

Resources

  • All Postal Codes
  • Find Post Office
  • Maps
  • Countries
  • Blog

Info

  • About
  • Advertise with us
  • Contact
  • Privacy
  • Terms

© Copyright 2026 ListPostCode. All rights reserved.

  1. Home
  2. United States
  3. Connecticut
—

State · United States

Connecticut Postal Codes

—267 counties

Browse all 267 counties in Connecticut. Find postal codes and location information.

—

Postal prefix

267

Counties

Understanding postal codes in Connecticut

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Showing 97 to 144 of 267 counties

Browse by Counties

Select a county to explore postal codes.

  • Middlefield

    06455

  • Middle Haddam

    06456

  • Middletown

    06457

  • Moodus

    06469

  • Old Saybrook

    06475

  • Portland

    06480

  • Westbrook

    06498

  • Bristol

    06010

  • Ansonia

    06401

  • Beacon Falls

    06403

  • Cheshire

    06408

  • Derby

    06418

  • Oxford

    06478

  • Seymour

    06483

  • Shelton

    06484

  • South Britain

    06487

  • Southbury

    06488

  • Waterbury

    06701

  • Prospect

    06712

  • Wolcott

    06716

  • Bethlehem

    06751

  • Middlebury

    06762

  • Naugatuck

    06770

  • Oakville

    06779

  • Pequabuck

    06781

  • Plymouth

    06782

  • Terryville

    06786

  • Thomaston

    06787

  • Watertown

    06795

  • Woodbury

    06798

  • Abington

    06230

  • Ballouville

    06233

  • Brooklyn

    06234

  • Chaplin

    06235

  • Danielson

    06239

  • Dayville

    06241

  • Eastford

    06242

  • East Killingly

    06243

  • East Woodstock

    06244

  • Fabyan

    06245

  • Grosvenor Dale

    06246

  • Hampton

    06247

  • Pomfret

    06258

  • Pomfret Center

    06259

  • Putnam

    06260

  • Quinebaug

    06262

  • Rogers

    06263

  • Scotland

    06264

123456

Quick links

All States in United States
  1. Home
  2. United States
  3. Connecticut
—

State · United States

Connecticut Postal Codes

—267 counties

Browse all 267 counties in Connecticut. Find postal codes and location information.

—

Postal prefix

267

Counties

Understanding postal codes in Connecticut

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Showing 97 to 144 of 267 counties

Browse by Counties

Select a county to explore postal codes.

  • Middlefield

    06455

  • Middle Haddam

    06456

  • Middletown

    06457

  • Moodus

    06469

  • Old Saybrook

    06475

  • Portland

    06480

  • Westbrook

    06498

  • Bristol

    06010

  • Ansonia

    06401

  • Beacon Falls

    06403

  • Cheshire

    06408

  • Derby

    06418

  • Oxford

    06478

  • Seymour

    06483

  • Shelton

    06484

  • South Britain

    06487

  • Southbury

    06488

  • Waterbury

    06701

  • Prospect

    06712

  • Wolcott

    06716

  • Bethlehem

    06751

  • Middlebury

    06762

  • Naugatuck

    06770

  • Oakville

    06779

  • Pequabuck

    06781

  • Plymouth

    06782

  • Terryville

    06786

  • Thomaston

    06787

  • Watertown

    06795

  • Woodbury

    06798

  • Abington

    06230

  • Ballouville

    06233

  • Brooklyn

    06234

  • Chaplin

    06235

  • Danielson

    06239

  • Dayville

    06241

  • Eastford

    06242

  • East Killingly

    06243

  • East Woodstock

    06244

  • Fabyan

    06245

  • Grosvenor Dale

    06246

  • Hampton

    06247

  • Pomfret

    06258

  • Pomfret Center

    06259

  • Putnam

    06260

  • Quinebaug

    06262

  • Rogers

    06263

  • Scotland

    06264

123456

Quick links

All States in United States