In 2016, approximately 31% of workers in the roofing industry and 24% of maids/housekeepers were undocumented immigrants.
1. Roofers 70,000 230,000 31%
2. Drywall installers, ceiling & tile installers & tapers 45,000 160,000 30%
3. Misc. agricultural workers 250,000 920,000 27%
4. Carpet, floor, & tile installers & finishers 50,000 180,000 27%
4. Painters, construction & maintenance 170,000 630,000 27%
4. Maids & housekeeping cleaners 425,000 1,760,000 24%
7. Brickmasons, blockmasons, & stonemasons 40,000 160,000 24%
7. Sewing machine operators 45,000 200,000 22%
9. Construction laborers 425,000 2,020,000 21%
10. Laundry & dry cleaning workers 40,000 210,000 20%
11. Packaging & filling machine operators & tenders 60,000 300,000 19%
12. Packers and packagers, hand 110,000 560,000 19%
12. Ground maintenance workers 300,000 1,540,000 19%
12. Dishwashers 65,000 400,000 17%
15. Carpenters 220,000 1,320,000 16%
16. Butchers & other meat, poultry, & fish processing workers 45,000 290,000 16%
16. Food cooking machine operators & tenders 25,000 160,000 15%
18. Bakers 40,000 250,000 15%
18. Cooks 400,000 2,640,000 15%
18. Cleaners of vehicles & equipment 55,000 430,000 13%
21. Painting workers 20,000 150,000 12%
22. Dining room & cafeteria attendants & bartender helpers 45,000 390,000 12%
22. Chefs & head cooks 55,000 480,000 11%
24. Automotive body & related repairers 15,000 140,000 10%
25. Janitors & building cleaners 275,000 2,770,000 10%
25. Food preparation workers 110,000 1,160,000 10%
25. Supervisors of landscaping, lawn service, & groundskeeping workers 15,000 170,000 10%
Total civilian labor force (with an occupation) 7,700,000 161,420,000 5%