Massachusetts 31st State House District, Massachusetts: Democratic loyalist district. In 2024, voted D+20%. Democratic peak: D+49 in 1964.
Key facts
- 2024 presidential margin
- D+20MIT Election Lab
- Political archetype
- Democratic loyalistAkashic typology
- Population
- 12,2942024 5-year
- Median household income
- $101,8832024 5-year
- White (non-Hispanic)
- 67.8%2024 5-year
- Black
- 4.0%2024 5-year
- Hispanic / Latino
- 24.1%2024 5-year
- Peak Democratic margin
- D+49 in 1964MIT Election Lab
- Peak Republican margin
- R+49 in 1920MIT Election Lab
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 3,578 | 2,349 | 6,076 | ||
| D | 4,040 | 2,190 | 6,420 | ||
| D | 3,361 | 2,061 | 5,939 | ||
| D | 3,180 | 2,275 | 5,540 | ||
| D | 3,160 | 2,073 | 5,345 | ||
| D | 2,934 | 2,043 | 5,039 | ||
| D | 2,698 | 1,663 | 4,692 | ||
| D | 2,586 | 1,348 | 4,407 | ||
| D | 2,126 | 1,545 | 4,874 | ||
| D | 2,296 | 2,247 | 4,619 | ||
| R | 2,001 | 2,452 | 4,470 | ||
| R | 1,757 | 1,969 | 4,499 | ||
| D | 2,506 | 1,898 | 4,558 | ||
| D | 2,379 | 2,087 | 4,492 | ||
| D | 2,599 | 1,508 | 4,259 | ||
| D | 3,177 | 1,083 | 4,278 | ||
| D | 2,538 | 1,914 | 4,462 | ||
| R | 1,658 | 2,512 | 4,180 | ||
| R | 1,865 | 2,359 | 4,240 | ||
| D | 1,996 | 1,647 | 3,725 | ||
| D | 1,788 | 1,693 | 3,489 | ||
| D | 1,905 | 1,756 | 3,685 | ||
| D | 1,604 | 1,471 | 3,372 | ||
| R | 1,388 | 1,441 | 2,919 | ||
| R | 1,353 | 1,542 | 2,915 | ||
| R | 388 | 1,405 | 2,110 | ||
| R | 462 | 1,437 | 2,000 | ||
| R | 491 | 543 | 1,075 | ||
| O | 313 | 324 | 1,008 | ||
| R | 284 | 550 | 928 | ||
| R | 281 | 559 | 898 | ||
| R | 299 | 498 | 861 | ||
| R | 227 | 560 | 816 | ||
| R | 332 | 440 | 807 | ||
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Demographics
Anchored in the dense, working-class neighborhoods of Lawrence, the 8th Essex District delivers Democratic presidential margins above 35 points, reflecting a majority-Latino electorate with deep roots in Dominican and Puerto Rican communities.
The Democratic margin in Massachusetts 31st State House District reached its widest at forty-nine points in 1964. The margin in 2024 was twenty points — still decisive.
Its loyalty is rooted in its place. Median household income of $101,883, a 68% non-Hispanic-white share, and a population of 12,294 together describe a district whose political habits are deeply settled.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
8th Essex District, Massachusetts. Akashic. https://akashic.app/sld-lower/25031/. Accessed May 20, 2026. License: CC BY 4.0.