Only three incorporated municipalities in the United States bear the name "Stoughton"—each with distinct character and history.
Population: ~29,000 (2020)
County: Norfolk
Vibe: Boston suburb with industrial roots. Settled 1713, incorporated 1726. Known for:
Population: ~13,000 (2020)
County: Dane
Vibe: Norwegian heritage capital. Settled 1847, incorporated 1868. Highlights:
Population: ~30 (2020)
County: McHenry
Vibe: Tiny unincorporated community (often listed as a town). Founded 1905 as Soo Line railroad stop. Named for railroad official. Essentially a grain elevator, a few homes, and wide prairie skies.
All three likely trace to William Stoughton (1631–1701), Massachusetts Bay Colony lieutenant governor and chief justice during Salem witch trials—or descendants bearing the surname. The Wisconsin town was explicitly named by a settler from Massachusetts.
No other Stoughtons appear in USGS Geographic Names Information System (GNIS) as populated places.