[Quixote]

From ACS' new data table...

"Detailed ancestry — first entry" is, I presume, "people reporting single ancestry."


Total Boston City--Dorchester & South Boston PUMA, Massachusetts

Irish
16,798

English
5,172

English + American
5,801

Italian
5,132


Total Boston City--Allston, Brighton & Fenway PUMA; Massachusetts

Irish
8,764

English
4,636

English + American
6,273

Italian
6,642


Total Boston City--Back Bay, Beacon Hill, Charlestown, East Boston, Central & South End PUMA; Massachusetts

Irish
19,923

English
4,737

English + American
6,374

Italian
11,456


Total Boston City--Mattapan & Roxbury PUMA, Massachusetts

Irish
2,551

English
672

English + American
2,309

Italian
1,205


Total Boston City--Hyde Park, Jamaica Plain, Roslindale & West Roxbury PUMA; Massachusetts

Irish
17,527

English
5,461

English + American
7,098

Italian
5,943