Range of household incomes needed to be considered middle class, by family size StateSingleFamily of four Colorado$26,876 – $80,629$53,752 – $161,257 Connecticut$28,364 – $85,091$56,727 – $170,181 Delaware$26,146 – $78,437$52,291 – $156,873 District of Columbia$30,242 – $90,727$60,484 – $181,453 48 more rows