Future History · Industry
Protective Services
14 roles · 3.6M workers today · emerged 1736–1973
- Security Guards1.28M →
- Police and Sheriff's Patrol Officers671K ↑
- Correctional Officers and Jailers381K ↓
- Firefighters346K ↑
- First-Line Supervisors of Police and Detectives153K →
- Lifeguards, Ski Patrol, and Other Recreational Protective Service Workers144K ↑
- Detectives and Criminal Investigators114K →
- First-Line Supervisors of Firefighting and Prevention Workers94K →
- Crossing Guards and Flaggers90K ↑
- School Bus Monitors72K →
- First-Line Supervisors of Security Workers70K →
- First-Line Supervisors of Correctional Officers53K →
- Transportation Security Screeners46K ↓
- Private Detectives and Investigators39K ↑