Grainfield is a city located in Gove County, in the state of Kansas (KS), United States. Nestled in the West North Central division of the Midwest region, it covers an area of 0.5 square miles (1.0 km²) and sits at an elevation of 2813 ft. With a population of approximately 327 residents, Grainfield offers a peaceful, rural atmosphere.
The town's population is composed of about 47.4% males and 52.6% females, and it has a population density of 695.74 people per square mile (268.63/km²). Grainfield lies at a latitude of 39.11 and a longitude of -100.47, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (4%), followed by English (11%), German (44.6%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 67737.