2010
| Municipality | Population | Type | Change |
|---|---|---|---|
| Plymouth County | 494,919 | County | +22,097 |
| Brockton | 93,810 | City | -494 |
| Plymouth | 56,468 | Town | +4,767 |
| Bridgewater | 26,563 | Town | +1,378 |
| Marshfield | 25,132 | Town | +808 |
| Middleborough | 23,116 | Town | +3,175 |
| Hingham | 22,157 | Town | +2,275 |
| Wareham | 21,822 | Town | +1,487 |
| Scituate | 18,133 | Town | +270 |
| Rockland | 17,837 | Town | +910 |
| Pembroke | 17,489 | Town | -181 |
| Abington | 15,985 | Town | +1,380 |
| Duxbury | 15,059 | Town | +811 |
| Whitman | 14,489 | Town | +607 |
| Hanover | 13,879 | Town | +715 |
| East Bridgewater | 13,794 | Town | +820 |
| Kingston | 12,629 | Town | +849 |
| Carver | 11,509 | Town | +346 |
| Lakeville | 10,602 | Town | +781 |
| Norwell | 10,506 | Town | +741 |
| Hull | 10,293 | Town | -757 |
| Hanson | 10,209 | Town | +714 |
| Halifax | 7,518 | Town | +18 |
| West Bridgewater | 6,916 | Town | +282 |
| Mattapoisett | 6,045 | Town | -223 |
| Rochester | 5,232 | Town | +651 |
| Marion | 4,907 | Town | -216 |
| Plympton | 2,820 | Town | +183 |
Read more about this topic: Historical United States Census Totals For Plymouth County, Massachusetts