Gilmore is a city in Crittenden County, Arkansas, United States. Per the 2020 census, the population was 176.
Geography
Gilmore is located in northern Crittenden County and is bordered to the south by the city of Turrell. Interstate 555 (I-555) pass through the west part of Gilmore, leading northwest to Jonesboro and south via I-55 to West Memphis. According to the United States Census Bureau, Gilmore has a total area of , all land.
Ecologically, Gilmore is located within the Northern Backswamps ecoregion within the larger Mississippi Alluvial Plain. The Northern Backswamps are a network of low-lying overflow areas and floodplains historically dominated by bald cypress, water tupelo, overcup oak, water hickory, and Nuttall oak forest subject to year-round or seasonal inundation. The Wapanocca National Wildlife Refuge, which preserves some of the year-round flooded bald cypress forest typical of this ecoregion prior to development for row agriculture lies southeast of Gilmore.