Oklahoma ZIP Code - Postal Codes
Find all Oklahoma Zip Codes for simple navigation from Mcalester's streets to every corner of Dewar. Explore our comprehensive database to find the exact county zip code you need for efficient mail delivery and seamless navigation. Whether you're searching for a specific location or need to send mail to an Oklahoma PO Box, our platform ensures you discover Oklahoma zip codes with ease. Experience swift and reliable mail delivery by accessing accurate postal codes for every corner of Oklahoma.
How many ZIP Codes are there in Oklahoma?
There are approximately 569 active ZIP codes in Oklahoma. It's important to note that this number may fluctuate slightly as the USPS occasionally adds or removes ZIP codes.
What's the difference between a 5-digit ZIP code and a ZIP+4 code in Oklahoma?
Oklahoma ZIP codes: 5-digit = general area, ZIP+4 = specific building (optional, but faster delivery).
How do ZIP codes help with mail delivery in Oklahoma?
Oklahoma ZIP codes work like a barcode for mail. it generally 5-digit gets it close, ZIP+4 (optional) finds your exact building. Faster delivery.