Numbers of Construction and Extraction Occupations in Silver Spring-Frederick-Rockville, MD Metropolitan Division
Occupation group
Individual occupations
First-Line Supervisors of Construction Trades and Extraction Workers
| Year | Number |
|---|---|
| 2015 | 2,990 |
| 2016 | 3,140 |
| 2017 | 3,460 |
Operating Engineers and Other Construction Equipment Operators
| Year | Number |
|---|---|
| 2015 | 730 |
| 2016 | 760 |
| 2017 | 750 |
Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters
| Year | Number |
|---|---|
| 2015 | 190 |
| 2016 | 220 |
| 2017 | 230 |