ZIP Code 73021
Colony, Oklahoma
ZIP Code Information
ZIP code 73021 identifies a postal delivery area inside Colony, Oklahoma. The ZIP lies within Washita County. Clocks here follow the America/Chicago time zone (UTC-5).
About 247 people live in this ZIP code, and the median household income is roughly $67,500 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 73021
- Write a mailing address: Colony, OK 73021. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
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Frequently Asked Questions
ZIP code 73021 is located in Colony, Oklahoma.
ZIP code 73021 is in Washita county, Oklahoma.
ZIP code 73021 is in the America/Chicago timezone.