Capitol Impact: Larue County: Political, educational, and economic data.Larue County Decennial Population Statistics - 1850 - 2000: Includes total population, county area, and population density.National Association of Counties - Profile of Larue County: Provides a list of elected officials, cities within the county, census details, and contact details for the county court house.US Census Bureau - Larue County Quick Facts: Provides population and economic information.