1930
County Total: 162,311
- Brockton (city) 63,797
- Plymouth 13,042
- Bridgewater 9,055
- Middleborough 8,608
- Whitman 7,638
- Rockland 7,524
- Hingham 6,657
- Abington 5,872
- Wareham 5,686
- East Bridgewater 3,591
- West Bridgewater 3,206
- Scituate 3,118
- Hanover 2,808
- Kingston 2,672
- Hanson 2,184
- Hull 2,047
- Duxbury 1,696
- Marion 1,638
- Marshfield 1,625
- Lakeville 1,574
- Norwell 1,519
- Mattapoisett 1,501
- Pembroke 1,492
- Carver 1,381
- Rochester 1,141
- Halifax 728
- Plympton 511
Read more about this topic: Historical United States Census Totals For Plymouth County, Massachusetts