That omits overtime, which is a massive component of compensation in many departments. It also ignores after-hours gigs they can get because they're cops and pensions, which not so many get anymore.
OT in Chicago: https://chicago.suntimes.com/2019/1/14/18343141/editorial-re... :
"In 2017, a sergeant who apparently never sleeps made $279,612, which included $158,917 in overtime pay. A detective made $285,070, including $144,926 in OT. In all, according to a Sun-Times report on Sunday, rank-and-file police officers in 2017 pulled in about 60 percent of the city’s overall overtime pay."
Please point me to all the six-figure teaching opportunities.