capita income for the village was $17,059. About 4.0% of families and 5.9% of the population were below the poverty line, including 4.0% of those under age 18 and 3.8% of those age 65 or over. Economy Alexis Fire Equipment a manufacturer of fire engines and fire fighting related equipment is the village's largest employer. Law enforcement Alexis Police Department Mercer County Sheriff's Office Warren County Sheriff's Office See also List of municipalities in Illinois References External links Villages in Mercer County, Illinois Villages in Warren County, Illinois Villages in Illinois Galesburg, Illinois micropolitan area Populated places established in 1870 1870 establishments in Illinois