List of 23 Zip Codes in Washington County, Oklahoma

On this page, we'll list out the 23 Washington County, Oklahoma ZIP codes we have, including the land area and county name of each code.

Oklahoma is the 20th largest state by total land area, with a land area of 69,899 square miles (181,038 square kilometers) and has a total population of 3,949,342 people as of the most recent U.S. Census survey.

Washington County makes up approximately 3.48% of the total land area for Oklahoma and we have 23 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Oklahoma

If you want to search and find zip codes for different counties in Oklahoma, the list below contains links to each of the 79 Oklahoma counties we have data for.

• Adair County
• Alfalfa County
• Atoka County
• Beaver County
• Beckham County
• Blaine County
• Bryan County
• Caddo County
• Canadian County
• Carter County
• Cherokee County
• Choctaw County
• Cimarron County
• Cleveland County
• Coal County
• Comanche County
• Cotton County
• Craig County
• Creek County
• Custer County
• Delaware County
• Dewey County
• Ellis County
• Garfield County
• Garvin County
• Grady County
• Grant County
• Greer County
• Harmon County
• Harper County
• Haskell County
• Hughes County
• Jackson County
• Jefferson County
• Johnston County
• Kay County
• Kingfisher County
• Kiowa County
• Latimer County
• Le Flore County
• Lincoln County
• Logan County
• Love County
• Major County
• Marshall County
• Mayes County
• McClain County
• McCurtain County
• McIntosh County
• Morton County
• Murray County
• Muskogee County
• Noble County
• Nowata County
• Okfuskee County
• Oklahoma County
• Okmulgee County
• Osage County
• Ottawa County
• Pawnee County
• Payne County
• Pittsburg County
• Pontotoc County
• Pottawatomie County
• Pushmataha County
• Roger Mills County
• Rogers County
• Seminole County
• Sequoyah County
• Sherman County
• Stephens County
• Texas County
• Tillman County
• Tulsa County
• Wagoner County
• Washington County
• Washita County
• Woods County
• Woodward County

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!