Missouri does not require a state-level plumber license. The median salary is $62,780 per year.
Last updated 2026-05-08
Missouri does not require a plumber to hold a state license. Missouri does not require a state-level plumber license. Check with local jurisdictions for any local requirements. Licensing is administered by the State Plumbing Board.
Missouri requires passing the Plumber licensing exam with a minimum score of —%. The application fee is —.
Practice with real exam-style questions based on the latest code.
Start Practice Exam — $2.99 →Getting licensed as a plumber in Missouri takes 0 months on the typical path. Here are the steps.
The total cost includes an exam application fee of — and renewal fees of — every 2 years.
| Fee | Amount |
|---|
Plumbers in Missouri earn a median salary of $62,780, which is less than the national average. Data from BLS OEWS May 2024. Once licensed, plumbers in Missouri handle projects with real cost variation by region — see Kansas City plumbing pricing.
| Mean (average) | — / year |
| Entry level (10th pct) | — |
| Top earners (90th pct) | — |
| Total employed | — in Missouri |
| National average | $65,160 |
No — Missouri does not require a state-level plumber license. Missouri does not require a state-level plumber license. Check with local jurisdictions for any local requirements.
The median annual salary for plumbers in Missouri is $62,780. The national median is $65,160.
The fastest path takes approximately 0 months. The typical path takes 0 months including experience requirements.