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
22957 Virginia Orange Montpelier Station 1
22958 Virginia Nelson Nellysford 1
22959 Virginia Albemarle North Garden 1
22960 Virginia Orange Orange 1
22963 Virginia Fluvanna Palmyra 1
22964 Virginia Nelson Piney River 1
22965 Virginia Greene Quinque 1
22967 Virginia Nelson Roseland 1
22968 Virginia Greene Ruckersville 1
22969 Virginia Nelson Schuyler 1
22971 Virginia Nelson Shipman 1
22972 Virginia Orange Somerset 1
22973 Virginia Greene Stanardsville 1
22974 Virginia Fluvanna Troy 1
22976 Virginia Nelson Tyro 1
22980 Virginia Waynesboro City Waynesboro 1
22987 Virginia Albemarle White Hall 1
22989 Virginia Madison Woodberry Forest 1
23001 Virginia Gloucester Achilles 1
23002 Virginia Amelia Amelia Court House 1
23003 Virginia Gloucester Ark 1
23004 Virginia Buckingham Arvonia 1
23005 Virginia Hanover Ashland 1
23009 Virginia King William Aylett 1
23011 Virginia New Kent Barhamsville 1
23014 Virginia Goochland Beaumont 1
23015 Virginia Hanover Beaverdam 1
23017 Virginia Gloucester Bellamy 1
23018 Virginia Gloucester Bena 1
23021 Virginia Mathews Bohannon 1
23022 Virginia Fluvanna Bremo Bluff 1
23023 Virginia King and Queen Bruington 1
23024 Virginia Louisa Bumpass 1
23025 Virginia Mathews Cardinal 1
23027 Virginia Cumberland Cartersville 1
23030 Virginia Charles City Charles City 1
23031 Virginia Middlesex Christchurch 1
23032 Virginia Middlesex Church View 1
23035 Virginia Mathews Cobbs Creek 1
23038 Virginia Goochland Columbia 1
23039 Virginia Goochland Crozier 1
23040 Virginia Cumberland Cumberland 1
23043 Virginia Middlesex Deltaville 1
23045 Virginia Mathews Diggs 1
23047 Virginia Hanover Doswell 1
23050 Virginia Gloucester Dutton 1
23055 Virginia Fluvanna Fork Union 1
23056 Virginia Mathews Foster 1
23058 Virginia Henrico Glen Allen 1
23059 Virginia Henrico Glen Allen 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.