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USA ZIP Code

There are more than 713,403 Oklahoma ZIP Code 5 Plus 4 in this website, including ZIP Code 5 Plus 4, Range, Record Type, Carrier Route ID, Street, Address, City Name, County FIPS, State Abbr etc. plus with online map.

My ZIP Code

What's My ZIP Code? How to find the ZIP Code at my current location?

You can click the "Get Position" button to allow to get your Latitude and Longitude, then through the geotag to find the address and ZIP Code.

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Quick Search

[+]Four Steps To Use Quick Select

Follow the steps below to select state, city index (first letter with alphabetical order), city name, street index (first letter with alphabetical order), and street name in turn to get the zip code corresponding to the relevant address. Usually the result is displayed as a nine-digit zip code. If the address does not have a nine-digit zip code, it will display a five-digit zip code.

  • State
  • City Index
  • City Name
  • Street Index
  • Street

Address ZIP Code

Envelope Example

  • This page shows two examples of envelopes, One is an example of U.S envelope. Fill in the sender's information at the top left and the recipient information at the bottom right. The necessary information is sender/recipient's full name, street address, city, state and zip code. The recipient address information has been given for your reference. Generally, If you are not sure of the full 9-digit zip code, you can only fill in the 5-digit zip code to avoid loss of package. The other is an envelope example from Universal Postal Union.

    ZIP Code: homepage
  • United States Envelope Example

For more explanation, please read the official document: USA.pdf (English)

Population

The population of the state Oklahoma was 3,751,351 in 2010 and reached 3,751,351 in 2019 with an increase of +205,620. Now the state Oklahoma is the 28th state by population size in the U.S. and accounts for 1.19% of the total U.S. population.

Area2019 Census Data2010 Census DataIncreaseIncrease(%)RankProportion of total population(%)
Oklahoma3,956,9713,751,351+205,6205.5%28th1.19%