Plumber Exam Prep / South Dakota
Plumber Exam — SD
Journeyman Plumber Exam in South Dakota
Complete breakdown of the journeyman plumber licensing process in South Dakota — code used, exam provider, and what to study.
Exam Details
- Licensing Body
- South Dakota State Plumbing Commission
- Exam Provider
- PSI Exams
- Code Edition
- 2018 IPC
- Passing Score
- 70%
- Question Count
- 80
- Exam Fee
- $35
- Experience Required
- 4 years
Note: Always verify current requirements with South Dakota State Plumbing Commission.
How South Dakota Compares Nationally
- At $35, South Dakota has one of the most affordable plumbing exam fees nationwide — the national median is about $65.
- South Dakota still uses the 2018 IPC, a cycle or two behind the 2021 edition some states have adopted — confirm the exact edition before you test.
South Dakota Plumber License — What to Know
One of the most affordable plumber exam fees in the US.
Key Code Sections to Master
The International Plumbing Code (IPC) exam covers water supply, drainage, venting, fixtures, water heaters, storm drainage, and special piping. Focus on the table for pipe sizing (Table 604.4 for water supply, Table 710.1 for drainage fixture units), minimum fixture requirements by occupancy type, and venting rules. Drainage fixture units (DFUs) are frequently tested via calculation questions.
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Practice for the South Dakota plumber exam
Use this state guide to understand the license requirements, then drill IPC and UPC practice in your browser with pipe-sizing tools. Web access and native app purchases are separate.
South Dakota Journeyman Plumber Exam — Frequently Asked Questions
How do I get my journeyman plumber license in South Dakota?
In South Dakota, the journeyman plumber license is issued by South Dakota State Plumbing Commission. The exam uses the 2018 IPC and is administered by PSI Exams. You need 4 years of experience. The exam fee is $35 and the passing score is 70%. One of the most affordable plumber exam fees in the US.
What plumbing code is used in South Dakota?
South Dakota uses the 2018 IPC for its journeyman plumber exam. The exam has 80 questions with a passing score of 70%. The exam is administered by PSI Exams.
What is the difference between IPC and UPC on the plumber exam?
South Dakota uses the International Plumbing Code (IPC). The IPC exam covers water supply, drainage, venting, fixtures, and pipe sizing. Key tables to master: Table 604.4 (water supply sizing) and Table 710.1 (drainage fixture units). The IPC is used by the majority of U.S. states.
What is the best app to study for the South Dakota plumber exam?
VoltExam offers South Dakota journeyman plumber exam prep on the web with IPC/UPC practice questions, explanations, state guidance, and built-in pipe sizing tools. Native mobile apps are available separately for offline study.