United States ZIP Code Database

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 ZIP Code Data

42,605 zip code found

Postal Code	State	County	City	Records
14507	New York	Yates	Middlesex	1
14508	New York	Orleans	Morton	1
14510	New York	Livingston	Mount Morris	1
14511	New York	Monroe	Mumford	1
14512	New York	Ontario	Naples	1
14513	New York	Wayne	Newark	1
14514	New York	Monroe	North Chili	1
14515	New York	Monroe	North Greece	1
14516	New York	Wayne	North Rose	1
14517	New York	Livingston	Nunda	1
14518	New York	Ontario	Oaks Corners	1
14519	New York	Wayne	Ontario	1
14520	New York	Wayne	Ontario Center	1
14521	New York	Seneca	Ovid	1
14522	New York	Wayne	Palmyra	1
14525	New York	Genesee	Pavilion	1
14526	New York	Monroe	Penfield	1
14527	New York	Yates	Penn Yan	1
14529	New York	Steuben	Perkinsville	1
14530	New York	Wyoming	Perry	1
14532	New York	Ontario	Phelps	1
14533	New York	Livingston	Piffard	1
14534	New York	Monroe	Pittsford	1
14536	New York	Wyoming	Portageville	1
14537	New York	Ontario	Port Gibson	1
14538	New York	Wayne	Pultneyville	1
14539	New York	Livingston	Retsof	1
14541	New York	Seneca	Romulus	1
14542	New York	Wayne	Rose	1
14543	New York	Monroe	Rush	1
14544	New York	Yates	Rushville	1
14545	New York	Livingston	Scottsburg	1
14546	New York	Monroe	Scottsville	1
14547	New York	Ontario	Seneca Castle	1
14548	New York	Ontario	Shortsville	1
14549	New York	Wyoming	Silver Lake	1
14550	New York	Wyoming	Silver Springs	1
14551	New York	Wayne	Sodus	1
14555	New York	Wayne	Sodus Point	1
14556	New York	Livingston	Sonyea	1
14557	New York	Genesee	South Byron	1
14558	New York	Livingston	South Lima	1
14559	New York	Monroe	Spencerport	1
14560	New York	Livingston	Springwater	1
14561	New York	Ontario	Stanley	1
14563	New York	Wayne	Union Hill	1
14564	New York	Ontario	Victor	1
14568	New York	Wayne	Walworth	1
14569	New York	Wyoming	Warsaw	1
14571	New York	Orleans	Waterport	1

Page 113 of 853 · 42,605 zip code

ZIP Codes by Region

ZIP Codes 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.