Wooster is a city located in the U.S. state of Arkansas. It is within Faulkner County included in the Little Rock–North Little Rock–Conway Metropolitan Statistical Area. It has a total area of 2.87 square miles at 35°12′2″N 92°27′13″W. The elevation is 318 feet above sea level. As of the 2010 census data, it had a total population of 860. The population density was 356.67/sq mi. Estimated per capita income in 2016 was $28,067. It has Zip code 72058.