As of April 01, 2025, the average annual salary for a Custodian III in Madison, WI is $42,000. According to Salary.com, salaries can range from a low of $33,594 to a high of $51,552, with most professionals earning between $37,600 and $47,000.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $47,000 | $3,917 | $904 | $23 |
| Average | $42,000 | $3,500 | $808 | $20 |
| 25th Percentile | $37,600 | $3,133 | $723 | $18 |
An entry-level Custodian III with under 1 year experience makes about $40,029. With less than 2 years of experience, a mid-level Custodian III makes around $40,352. After 2-4 years, the Custodian III pay rises to about $41,970. Those senior Custodian III with 5-8 years of experience earn roughly $43,844, and those Custodian III having 8 years or more experience are expected to earn about $44,819 on average.
| Levels | Salary |
|---|---|
| Entry Level Custodian III | $40,029 |
| Intermediate Level Custodian III | $40,352 |
| Senior Level Custodian III | $41,970 |
| Specialist Level Custodian III | $43,844 |
| Expert Level Custodian III | $44,819 |
| Entry Level | 5% |
| Mid Level | 4% |
| Senior Level | 0% |
| Top Level | 4% |
| Experienced | 7% |
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