![]() Photo from Digital-Topo-Maps.com | Wentzville, MO 63385 Post Office Location: 201 East Allen Street; Wentzville, MO Year Post Office built: Town(s) Served: Wentzville Acceptable City Names: Wentzville Not Acceptable City Names: Gillmore, Josephville Sectional Service Facility: St. Louis County(ies): St. Charles Info on Wentzville: The City of Wentzville is located at the jucntion of Interstate 64, and Interstate 70 intersect. Wentzville was founded in 1855 as a stop on the Northern Missouri Railroad. It was named after a railroad engineer on the line. There were several fights between Union and Confederate troops along the rail line near town during the American Civil War. |
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