| Department | 
 June FY2013  | 
 June FY2014  | 
 June FY2015  | 
 Estimated FY2016  | 
 Projected FY2017  | 
|---|---|---|---|---|---|
| Hampden Sheriff's Department | 850 | 884 | 899 | 910 | 910 | 
| Worcester Sheriff's Department | 506 | 502 | 524 | 523 | 523 | 
| Middlesex Sheriff's Department | 692 | 652 | 676 | 679 | 679 | 
| Franklin Sheriff's Department | 171 | 175 | 172 | 182 | 182 | 
| Hampshire Sheriff's Department | 163 | 163 | 166 | 165 | 165 | 
| Essex Sheriff's Department | 531 | 624 | 634 | 635 | 635 | 
| Berkshire Sheriff's Department | 200 | 198 | 198 | 207 | 207 | 
| Massachusetts Sheriffs' Association | 3 | 3 | 3 | 3 | 3 | 
| Barnstable Sheriff's Department | 326 | 328 | 327 | 321 | 321 | 
| Bristol Sheriff's Department | 549 | 566 | 567 | 585 | 585 | 
| Dukes Sheriff's Department | 47 | 46 | 44 | 45 | 45 | 
| Nantucket Sheriff's Department | 3 | 3 | 3 | 4 | 4 | 
| Norfolk Sheriff's Department | 303 | 333 | 322 | 319 | 319 | 
| Plymouth Sheriff's Department | 574 | 600 | 572 | 584 | 584 | 
| Suffolk Sheriff's Department | 962 | 978 | 1,010 | 1,001 | 1,001 | 
| TOTAL | 5,879 | 6,056 | 6,116 | 6,162 | 6,162 |