
ZIP Code Time Zones
Provided By: Infused Data

ZIP Code Time Zones
Provided By: Infused Data
This data set provides the IANA time zone for each US Postal Service ZIP Code. It covers the entire United States and its territories. Updated monthly. Available as CSV, JSON, XML, and SQLite.
Product offers
The following offers are available for this product. Choose an offer to view the pricing and access duration options for the offer. Select an offer and continue to subscribe. Your subscription begins on the date that you accept the offer. Additional taxes or fees might apply.
Public offer
Overview
Overview
This data set provides the IANA time zone for each US Postal Service ZIP Code. It covers the entire United States and its territories. Updated monthly.
Last updated February 12, 2025. The record count is 39,203.
Dataset
This data is provided in 4 formats: CSV, JSON, XML, and SQLite.
All formats provide these 3 data points:
- ZipCode: 5-digit ZIP Code
- TimeZone: The official IANA time zone name. Possible values:
- America/Adak
- America/Anchorage
- America/Boise
- America/Chicago
- America/Denver
- America/Detroit
- America/Indiana/Indianapolis
- America/Indiana/Knox
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Tell_City
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Juneau
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Los_Angeles
- America/Menominee
- America/Metlakatla
- America/New_York
- America/Nome
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Phoenix
- America/Puerto_Rico
- America/Sitka
- America/St_Thomas
- America/Yakutat
- Pacific/Chuuk
- Pacific/Guam
- Pacific/Honolulu
- Pacific/Kosrae
- Pacific/Kwajalein
- Pacific/Majuro
- Pacific/Pago_Pago
- Pacific/Palau
- Pacific/Pohnpei
- Pacific/Saipan
- Pacific/Wake
- ObservesDST: whether the area observes Daylight Saving Time. Possible values:
- true
- false
Excluded ZIP Codes
Excludes APO, DPO, FPO, and unique (single-entity) ZIP codes because they are non-geographic.
Data sets (4)
You will receive access to the following data sets
Name | Type | Data dictionary | AWS Region |
---|---|---|---|
ZIP-TZ-XML | Not included | US West (Oregon) | |
ZIP-TZ-SQLITE | Not included | US West (Oregon) | |
ZIP-TZ-JSON | Not included | US West (Oregon) | |
ZIP-TZ-CSV | Not included | US West (Oregon) |
Usage information
By subscribing to this product, you agree that your use of this product is subject to the provider's offer terms including pricing information and Data Subscription Agreement . Your use of AWS services remains subject to the AWS Customer Agreement or other agreement with AWS governing your use of such services.