First-Line Supervisors of Police and Detectives salary in Janesville, WI
The median first-line supervisors of police and detectives in Janesville-Beloit, WI earns $115,200 a year, 9% above the US median. After tax that is roughly $6,981 a month.
- 10th percentile
- $83,680
- 25th percentile
- $98,020
- Median percentile
- $115,200
- 75th percentile
- $123,290
- 90th percentile
- $139,500
Based on 30 employed. Data period: BLS OEWS May 2025. Percentiles show the spread of pay, not experience; reading the 25th percentile as "entry level" is only an approximation.
What you keep
$83,768 take-home a year
| Gross pay | $115,200 |
| Federal income tax | −$16,514 |
| Social Security + Medicare | −$8,813 |
| Wisconsin income tax (approx.) | −$6,106 |
| Monthly take-home | $6,981 |
| Every two weeks | $3,222 |
Does it go far here?
$122,942Median pay in Janesville, WI is worth this at average US prices (local price level 93.7 vs 100).
15%of take-home pay goes to the median rent ($1,037 a month, Census ACS).
Top-paying jobs in Janesville, WI
All first-line supervisors of police and detectives salaries · Take-home pay in Wisconsin