Grain Valley, Missouri is a city of 15,627 people (2020 census) in eastern Jackson County, about 23 miles east of downtown Kansas City.1 Founded in the late 1870s when the Chicago and Alton Railroad bypassed earlier settlements at Pink Hill and Stony Point, it was named for the grain-producing character of the surrounding farmland; a post office has operated under the name since 1879.1

Overview

CountyJackson County, Missouri
Population (2020)15,6271
Distance to downtown KCabout 23 miles east1
Foundedlate 1870s (rail era)1
Incorporated19451
Post officesince 18791
Name origingrain-producing valley / region character1

History

Railroad bypass of Pink Hill and Stony Point

Grain Valley grew after the Chicago and Alton Railroad built through the area in 1878, bypassing the older communities of Pink Hill and Stony Point. Former residents and business owners of those places relocated to take advantage of rail commerce, and the new town was established in the late 1870s.1 The name reflects the grain agriculture of the surrounding valley; the post office opened under Grain Valley in 1879.1

Modern suburb

Like other eastern Jackson County places on the I-70 / U.S. 40 corridor, Grain Valley expanded as a bedroom community for the metro in the late 20th and early 21st centuries (2020 population 15,627).1

Sources

See also

Footnotes

  1. Wikipedia — “Grain Valley, Missouri.” — asserts: Jackson County; 2020 pop. 15,627; ~23 miles east of downtown KC; founded late 1870s; incorporated 1945; named for grain region; post office since 1879; Chicago and Alton 1878; relocation from Pink Hill and Stony Point; coordinates ~39.00861°N 94.20750°W. ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10 ↩11

See also

Categories
  • Concept
  • Place
  • Neighborhood
  • Gilded Age
  • Modern

On the record — ks.city/wiki/neighborhoods/grain-valley-mo · last revised 2026-08-12