Country Information

CountryUnited States
ISO CodeUS / USA
LanguageEnglish
Total Records42,605

United States uses a numeric code of 5 (or 5+4) digits (e.g. 10001). ZIP Code (5 digits) with optional ZIP+4 extension.

This database currently holds 42,605 ZIP Codes ranging from 00501 to 99929, linked to 0 building and address records. Because a single ZIP Code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the ZIP Code to route a parcel and to verify that the stated address matches the code. Addresses here are organised as State → County → City. The code itself is structured as ZIP Code → ZIP+4 → Delivery Point, which is postal geography and not the same as the administrative hierarchy. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

United States Postcode Data

42,605 postcode found

Postal Code State County City Records
24324 Virginia Pulaski Draper 1
24325 Virginia Carroll Dugspur 1
24326 Virginia Grayson Elk Creek 1
24327 Virginia Washington Emory 1
24328 Virginia Carroll Fancy Gap 1
24330 Virginia Grayson Fries 1
24333 Virginia Galax City Galax 1
24340 Virginia Washington Glade Spring 1
24343 Virginia Carroll Hillsville 1
24347 Virginia Pulaski Hiwassee 1
24348 Virginia Grayson Independence 1
24350 Virginia Wythe Ivanhoe 1
24351 Virginia Carroll Lambsburg 1
24352 Virginia Carroll Laurel Fork 1
24354 Virginia Smyth Marion 1
24360 Virginia Wythe Max Meadows 1
24361 Virginia Washington Meadowview 1
24363 Virginia Grayson Mouth of Wilson 1
24366 Virginia Bland Rocky Gap 1
24368 Virginia Wythe Rural Retreat 1
24370 Virginia Smyth Saltville 1
24374 Virginia Wythe Speedwell 1
24375 Virginia Smyth Sugar Grove 1
24377 Virginia Tazewell Tannersville 1
24378 Virginia Grayson Troutdale 1
24380 Virginia Floyd Willis 1
24381 Virginia Carroll Woodlawn 1
24382 Virginia Wythe Wytheville 1
24401 Virginia Staunton City Staunton 1
24402 Virginia Staunton City Staunton 1
24407 Virginia Augusta Staunton 1
24411 Virginia Augusta Augusta Springs 1
24412 Virginia Bath Bacova 1
24413 Virginia Highland Blue Grass 1
24415 Virginia Rockbridge Brownsburg 1
24416 Virginia Buena Vista City Buena Vista 1
24421 Virginia Augusta Churchville 1
24422 Virginia Clifton Forge City Clifton Forge 1
24426 Virginia Covington City Covington 1
24430 Virginia Augusta Craigsville 1
24431 Virginia Augusta Crimora 1
24432 Virginia Augusta Deerfield 1
24433 Virginia Highland Doe Hill 1
24435 Virginia Rockbridge Fairfield 1
24437 Virginia Augusta Fort Defiance 1
24438 Virginia Botetourt Glen Wilton 1
24439 Virginia Rockbridge Goshen 1
24440 Virginia Augusta Greenville 1
24441 Virginia Rockingham Grottoes 1
24442 Virginia Highland Head Waters 1

Postcodes by Region

Postcodes by City

Frequently Asked Questions

United States uses a numeric code of 5 (or 5+4) digits (e.g. 10001). ZIP Code (5 digits) with optional ZIP+4 extension.
Yes. United States postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
42,605 This database currently lists
The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.