396 years in pictures
Arnold Arboretum is one of 55 National Historic Landmarks here, the National Register’s top tier. Its 326 National Register listings are more than in any other Massachusetts town with a listing.
Census counts: 18,320 in 1790, 675,647 in 2020. The archive holds 214 old photos and papers going back to 1630 and 6 maps from 1893 on.
- 1630Boston is settled







in town
in town
in town






