| State | 1 districts: Massachusetts |
| State House | 44 districts: 032, 041, 059, 060, 061, 062, 063, 064, 065, 066, 067, 068, 069, 070, 071, 072, 073, 074, 075, 076, 077, 078, 079, 080, 081, 082, 083, 084, 085, 086, 087, 088, 089, 090, 091, 092, 093, 094, 095, 109, 124, 133, 140, 160 |
| State Senate | 14 districts: d10, d11, d12, d13, d14, d15, d16, d17, d20, d21, d23, d26, d27, d28 |
| US House | 6 districts: Congressional District 2, Congressional District 3, Congressional District 4, Congressional District 5, Congressional District 6, Congressional District 7 |
| County | 1 districts: Middlesex County |