Wilmington is an unincorporated community in Wabaunsee County, Kansas, United States.

Wilmington initially hosted 30 houses, two stores, a blacksmith, two doctors, a wagon shop and a hotel.

The town met its demise when the Manhattan, Burlingame & Alma Railroad was built through Harveyville.

[4] The community is served by Mission Valley USD 330 public school district.

This article about a location in Wabaunsee County, Kansas is a stub.