US United States Major Regions Postal Code Details
๐๏ธ Rensselaer ยท New York
12180
Albia
12018
Alps
12018
Averill Park
12022
Berlin
12090
Boyntonville
12024
Brainard
12033
Brookview
12180
Brunswick
12018
Burden Lake
12033
Castleton
12033
Castleton On Hudson
12022
Center Berlin
12180
Center Brunswick
12040
Cherry Plain
12052
Cropseyville
12144
Defreestville
12018
Dunham Hollow
12057
Eagle Bridge
12180
Eagle Mills
12061
East Greenbush
12062
East Nassau
12018
East Poestenkill
12063
East Schodack
12154
Easton
12018
Glass Lake
12082
Grafton
12062
Hoag Corners
12089
Hoosick
12090
Hoosick Falls
12133
Hoosick Junction
12094
Johnsonville
12182
Lansingburg
12121
Melrose
12123
Nassau
12198
North Greenbush
12133
North Hoosick
12138
North Petersburg
12138
Petersburg
12182
Pleasantdale
12140
Poestenkill
12180
Raymertown
12144
Rensselaer
12153
Sand Lake
12154
Schaghticoke
12156
Schodack Landing
12180
Snyders Corners
12180
Snyders Lake
12033
South Schodack
12180
Speigletown
12168
Stephentown
12168
Stephentown Center
12180
Sycaway
12153
Taborton
12138
Taconic Lake
12182
Troy
12185
Valley Falls
12090
Walloomsac
12196
West Sand Lake
12185
West Valley Falls
12057
White Creek
12198
Wynantskill
๐ฎUS United States Regional Postal Code FAQ & Postal Regulations
๐ฎ 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.
๐ 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.
โ ๏ธ 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.
๐ Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
๐ฆ 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).