According to a 2006 estimate, the median income for a household in the city was $60,457, and the median income for a family was $66,468. Males had a median income of $33,579 versus $31,110 for females. The per capita income for the city was $17,107. About 7.2% of families and 9.3% of the population were below the poverty line, including 10.9% of those under age 18 and 8.6% of those age 65 or over. Carson has the distinction of being the only incorporated city in the United States where the black population has a higher median income than the white population.