Metropolitan Social Services-Planning & Coordination provides public access to maps that show differences in demographics at a sub-county level in Davidson County. Some of the variables that are mapped include race and ethnicity, poverty, school enrollment, unemployment, households without vehicles, and renters and homeowners who spend over 30% of their income on housing. To view the maps, go to http://www.nashville.gov/sservices/planningcoordination/maps.asp