Photo: John Marion Bunn House, ca. 1877, 285 West 3rd Street, Yamhill, OR. Listed on the National Register of Historic Places in 1979. Photographed by user:Aboutmovies (own work), 2009, [cc-by-3.0 (creativecommons.org/licenses/by/3.0)], via Wikimedia Commons, accessed January, 2014.
Yamhill City Hall is located at 205 South Maple Street, Yamhill, OR 97148.
Originally named North Yamhill, the city was incorporated in 1891.
Yamhill as described in 1940 
Yamhill, on the North Yamhill River, half hidden in orchards and groves, is one of the oldest agricultural centers in the Willamette Valley. At present it has a bank, a tile factory, a planing mill and a granite elevator. In the 1840s it was one of the most important trading points in Oregon country.