Campbell was split into Campbell No. 1 Township and Campbell No. 2 Township, then into North Campbell No. 1 Township, North Campbell No. 2 Township, and North Campbell No. 3 Township.)

The county seat of Springfield is located in Campbell Township due to the efforts of John Polk Campbell. The township is named after John Polk Campbell, who donated the land for Springfield's public square and platted the town site. In 1835 he deeded 50 acres of land to the legislature for the creation of a county seat. Campbell laid out city streets and