Wooster is a city in Faulkner County, Arkansas, United States. The population was 860 at the 2010 census, up from 516 at the 2000 census. It is part of the Little Rock–North Little Rock–Conway Metropolitan Statistical Area.Wooster is located in northwestern Faulkner County at 35°12′2″N 92°27′13″W / 35.20056°N 92.45361°W / 35.20056; -92.45361. Arkansas Highway 25 passes through the city, leading northeast 5 miles to Greenbrier and south 9 miles to Conway, the county seat.According to the United States Census Bureau, the town has a total area of 2.9 square miles, all land.As of the census of 2000, there were 516 people, 200 households, and 154 families residing in the town. The population density was 77.5/km². There were 214 housing units at an average density of 32.2/km². The racial makeup of the town was 97.29% White, 0.19% Black or African American, 0.78% Native American, 0.58% Asian, 0.58% from other races, and 0.58% from two or more races. 0.