177 years in pictures
Sonoma Plaza is a National Historic Landmark, the National Register’s top tier. Its founding year, 1849, comes before those of 94% of the California towns we grade with a known year.
Census counts: 757 in 1890, 10,739 in 2020. The archive holds 13 old photos and papers going back to 1852 and 4 maps from 1942 on.
8 places on the National Register of Historic Places.
- 1849Sonoma is settled
















