The Most Irish Town in Greater Boston: Weymouth Wins the Ancestry Crown with 33% Heritage

Weymouth has the highest Irish ancestry in Greater Boston at 33% of residents—nearly 4 percentage points clear of Milton (32.2%). The metro's Irish-rooted communities cluster on the South Shore and inner suburbs, anchored by towns built on working-class, immigrant-origin neighborhoods.

Buyers with roots in Irish-American communities, families exploring neighborhoods with strong cultural continuity, and anyone curious how Census ancestry data reflects the metro's ethnic and cultural history.

• •Weymouth 33% Irish ancestry — #1 of 49 full-coverage municipalities
• •Milton #2 at 32.2%; Reading #3 at 31.7%
• •The Irish-rooted cluster (top 10) centers on the South Shore and inner Ring suburbs