US United States Major Regions Postal Code Details
🏛️ Delaware · Pennsylvania
19018Aldan
Aldan delaware pennsylvania 19018 United States
19014Aston
Aston delaware pennsylvania 19014 United States
19060Boothwyn
Boothwyn delaware pennsylvania 19060 United States
19036Briarcliff
Briarcliff delaware pennsylvania 19036 United States
19014Bridgewater Farms
Bridgewater Farms delaware pennsylvania 19014 United States
19015Brookhaven
Brookhaven delaware pennsylvania 19015 United States
19008Broomall
Broomall delaware pennsylvania 19008 United States
19010Bryn Mawr
Bryn Mawr delaware pennsylvania 19010 United States
19082Bywood
Bywood delaware pennsylvania 19082 United States
19317Chadds Ford
Chadds Ford delaware pennsylvania 19317 United States
19015Chester
Chester delaware pennsylvania 19015 United States
19017Chester Heights
Chester Heights delaware pennsylvania 19017 United States
19013Chester Township
Chester Township delaware pennsylvania 19013 United States
19087Chesterbrook
Chesterbrook delaware pennsylvania 19087 United States
19319Cheyney
Cheyney delaware pennsylvania 19319 United States
19014Chichester
Chichester delaware pennsylvania 19014 United States
19089Chilton Co
Chilton Co delaware pennsylvania 19089 United States
19018Clifton Heights
Clifton Heights delaware pennsylvania 19018 United States
19023Collingdale
Collingdale delaware pennsylvania 19023 United States
19023Colwyn
Colwyn delaware pennsylvania 19023 United States
19331Concordville
Concordville delaware pennsylvania 19331 United States
19022Crum Lynne
Crum Lynne delaware pennsylvania 19022 United States
19023Darby
Darby delaware pennsylvania 19023 United States
19036Darby Township
Darby Township delaware pennsylvania 19036 United States
19026Drexel Hill
Drexel Hill delaware pennsylvania 19026 United States
19026Drexelbrook
Drexelbrook delaware pennsylvania 19026 United States
19050East Lansdowne
East Lansdowne delaware pennsylvania 19050 United States
19022Eddystone
Eddystone delaware pennsylvania 19022 United States
19028Edgemont
Edgemont delaware pennsylvania 19028 United States
19063Elwyn
Elwyn delaware pennsylvania 19063 United States
19029Essington
Essington delaware pennsylvania 19029 United States
19013Feltonville
Feltonville delaware pennsylvania 19013 United States
19050Fernwood
Fernwood delaware pennsylvania 19050 United States
19080Firm Zip Concept (Brm)
Firm Zip Concept (Brm) delaware pennsylvania 19080 United States
19032Folcroft
Folcroft delaware pennsylvania 19032 United States
19033Folsom
Folsom delaware pennsylvania 19033 United States
19091Franklin Mt Ctr
Franklin Mt Ctr delaware pennsylvania 19091 United States
19086Garden City
Garden City delaware pennsylvania 19086 United States
19060Garnet Valley
Garnet Valley delaware pennsylvania 19060 United States
19342Glen Mills
Glen Mills delaware pennsylvania 19342 United States
19063Glen Riddle
Glen Riddle delaware pennsylvania 19063 United States
19037Glen Riddle Lima
Glen Riddle Lima delaware pennsylvania 19037 United States
19036Glenolden
Glenolden delaware pennsylvania 19036 United States
19039Gradyville
Gradyville delaware pennsylvania 19039 United States
19014Green Ridge
Green Ridge delaware pennsylvania 19014 United States
19083Havertown
Havertown delaware pennsylvania 19083 United States
19082Highland Park
Highland Park delaware pennsylvania 19082 United States
19098Holmes
Holmes delaware pennsylvania 19098 United States
19085Ithan
Ithan delaware pennsylvania 19085 United States
19082Kirklyn
Kirklyn delaware pennsylvania 19082 United States
19050Lansdowne
Lansdowne delaware pennsylvania 19050 United States
19008Lawrence Park
Lawrence Park delaware pennsylvania 19008 United States
19052Lenni
Lenni delaware pennsylvania 19052 United States
19029Lester
Lester delaware pennsylvania 19029 United States
19037Lima
Lima delaware pennsylvania 19037 United States
19061Linwood
Linwood delaware pennsylvania 19061 United States
19083Llanerch
Llanerch delaware pennsylvania 19083 United States
19061Lower Chichester
Lower Chichester delaware pennsylvania 19061 United States
19083Lower Merion
Lower Merion delaware pennsylvania 19083 United States
19061Marcus Hook
Marcus Hook delaware pennsylvania 19061 United States
19008Marple Township
Marple Township delaware pennsylvania 19008 United States
19091Media
Media delaware pennsylvania 19091 United States
19082Millbourne
Millbourne delaware pennsylvania 19082 United States
19033Milmont Park
Milmont Park delaware pennsylvania 19033 United States
19070Morton
Morton delaware pennsylvania 19070 United States
19065Moylan
Moylan delaware pennsylvania 19065 United States
19098National Fulfillment Serv
National Fulfillment Serv delaware pennsylvania 19098 United States
19086Nether Providence
Nether Providence delaware pennsylvania 19086 United States
19073Newtown Square
Newtown Square delaware pennsylvania 19073 United States
19074Norwood
Norwood delaware pennsylvania 19074 United States
19026Oakview
Oakview delaware pennsylvania 19026 United States
19061Ogden
Ogden delaware pennsylvania 19061 United States
19013Parkside
Parkside delaware pennsylvania 19013 United States
19015Parkside Manor
Parkside Manor delaware pennsylvania 19015 United States
19113Philadelphia
Philadelphia delaware pennsylvania 19113 United States
19026Pilgrim Gardens
Pilgrim Gardens delaware pennsylvania 19026 United States
19018Primos
Primos delaware pennsylvania 19018 United States
19018Primos Secane
Primos Secane delaware pennsylvania 19018 United States
19076Prospect Park
Prospect Park delaware pennsylvania 19076 United States
19080Radnor
Radnor delaware pennsylvania 19080 United States
19070Ridley
Ridley delaware pennsylvania 19070 United States
19078Ridley Park
Ridley Park delaware pennsylvania 19078 United States
19063Rose Tree
Rose Tree delaware pennsylvania 19063 United States
19063Rose Valley
Rose Valley delaware pennsylvania 19063 United States
19010Rosemont
Rosemont delaware pennsylvania 19010 United States
19070Rutledge
Rutledge delaware pennsylvania 19070 United States
19087Saint Davids
Saint Davids delaware pennsylvania 19087 United States
19018Secane
Secane delaware pennsylvania 19018 United States
19079Sharon Hill
Sharon Hill delaware pennsylvania 19079 United States
19064Springfield
Springfield delaware pennsylvania 19064 United States
19339State Farm Insurance
State Farm Insurance delaware pennsylvania 19339 United States
19087Strafford
Strafford delaware pennsylvania 19087 United States
19081Swarthmore
Swarthmore delaware pennsylvania 19081 United States
19373Thornton
Thornton delaware pennsylvania 19373 United States
19029Tinicum
Tinicum delaware pennsylvania 19029 United States
19029Tinicum Township
Tinicum Township delaware pennsylvania 19029 United States
19061Trainer
Trainer delaware pennsylvania 19061 United States
19088TV Guide
TV Guide delaware pennsylvania 19088 United States
19080TV Guide BRM
TV Guide BRM delaware pennsylvania 19080 United States
19014Twin Oaks
Twin Oaks delaware pennsylvania 19014 United States
19013Upland
Upland delaware pennsylvania 19013 United States
19061Upper Chichester
Upper Chichester delaware pennsylvania 19061 United States
19082Upper Darby
Upper Darby delaware pennsylvania 19082 United States
19063Upper Providence
Upper Providence delaware pennsylvania 19063 United States
19013Village Green
Village Green delaware pennsylvania 19013 United States
19085Villanova
Villanova delaware pennsylvania 19085 United States
19086Wallingford
Wallingford delaware pennsylvania 19086 United States
19063Wawa
Wawa delaware pennsylvania 19063 United States
19087Wayne
Wayne delaware pennsylvania 19087 United States
19018Westbrook Park
Westbrook Park delaware pennsylvania 19018 United States
19094Woodlyn
Woodlyn delaware pennsylvania 19094 United States
19050Yeadon
Yeadon delaware pennsylvania 19050 United States
📋 United States Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮United States Postal FAQ and delivery guidance
📮 What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
🔍 How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
⚠️ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).
