Douglas County, Colorado with a population of 280,621 has the lowest poverty rate of 3.1 percent, while New Mexico's LosAlamosCounty has the lowest rate for children of 2.8 percent.
Douglas County, Colorado with a population of 280, 621 has the lowest poverty rate of 3.1 percent, while New Mexico's LosAlamosCounty has the lowest rate for children of 2.8 percent.