Massachusetts Voter Registration
Party registration trends from 2008 to 2024
As of 2024, Massachusetts has 5,142,343 registered voters. Democrats hold a D+17.9 registration advantage. Since 2008, Republicans gained 7.5 points.
Current Registration (2024)
Democratic
1,352,937
26.3%
Republican
434,887
8.5%
Other/None
3,354,519
65.2%
Total Registered
5,142,343
Advantage
D+17.9
Registration Trend
↘
Republicans gained 7.5 points
From 2008 to 2024
The registration advantage has shifted 7.5 points toward Republicans.
Registration Over Time
20084,219,995
20124,341,948
20164,534,974
20204,812,909
20245,142,343
Democratic
Republican
Other/None
Historical Data
| Year | Democratic | Republican | Other | Total | Advantage |
|---|---|---|---|---|---|
| 2024 | 1,352,937(26.3%) | 434,887(8.5%) | 3,354,519 | 5,142,343 | D+17.9(-4.1) |
| 2020 | 1,534,549(31.9%) | 476,480(9.9%) | 2,801,880 | 4,812,909 | D+22.0(-1.5) |
| 2016 | 1,549,828(34.2%) | 484,508(10.7%) | 2,500,638 | 4,534,974 | D+23.5(-1.1) |
| 2012 | 1,551,693(35.7%) | 484,099(11.1%) | 2,306,156 | 4,341,948 | D+24.6(-0.7) |
| 2008 | 1,559,464(37.0%) | 490,259(11.6%) | 2,170,272 | 4,219,995 | D+25.3 |