Plumbing and Related Water Supply Services
Undergraduate certificate · Ranken Technical College · Saint Louis, MO
How this program compares
Graduates of the undergraduate certificate program in Plumbing and Related Water Supply Services at Ranken Technical College earn a median of $43,556 one year after completing the program. Nationally, undergraduate certificate graduates in this field earn a median of $49,996 four years after graduating (middle half: $30,020–$73,498). Median debt is $6,500, about 15% of first-year earnings – a manageable level by common guidelines.
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$43,118
Frequently asked questions
How much do Plumbing and Related Water Supply Services graduates from Ranken Technical College make?
The median salary is $43,556 one year after graduation and $44,754 after five years.
How much student debt do graduates have?
Graduates who borrowed federal loans owe a median of $6,500.
Source: U.S. Department of Education College Scorecard, June 2026 release (Field of Study data). Earnings are for graduates who received federal financial aid.