| Rank | Congressional District | Population (2012) |
|---|---|---|
| 1 | Massachusetts 2nd Congressional District | 745,433 |
| 2 | Massachusetts 7th Congressional District | 745,166 |
| 3 | Massachusetts 6th Congressional District | 745,067 |
| 4 | Massachusetts 8th Congressional District | 743,817 |
| 5 | Massachusetts 5th Congressional District | 743,098 |
| 6 | Massachusetts 3rd Congressional District | 735,424 |
| 7 | Massachusetts 4th Congressional District | 733,708 |
| 8 | Massachusetts 9th Congressional District | 730,766 |
| 9 | Massachusetts 1st Congressional District | 723,665 |
© 2025 www.biggestuscities.com, All Rights Reserved • Privacy Policy • Last updated: Jan 2, 2025