What this tracks
This dataset maps which Missouri zip codes belong to which counties and cities.
Why it matters to you
If you’re mailing tax documents or applying for a business license in Missouri, this data confirms whether your zip code falls under Springfield city limits or Greene County jurisdiction. A small business owner in 65899 could use this to verify they’re filing paperwork with the correct municipal office instead of the county clerk. Parents registering for school districts can cross-check whether their zip code aligns with their expected city boundaries.
How to read this data
county — The county where the zip code is located, like “Greene”.
zip_code — The 5-digit postal code, such as “65899”.
city — The primary municipality for that zip code, for example “Springfield”.
Try it yourself
Look up your own zip code to confirm which city and county handles your local services like trash collection or property tax assessments.