San Mateo's best 100% FREE black dating site. Hook up with sexy black singles in San Mateo, No State, with our free dating personal ads. Mingle2.com is full of hot black guys and girls in San Mateo looking for love, sex, friendship, or a Friday night date. Browse thousands of San Mateo black personal ads and black singles — all completely free. You won't find a better San Mateo free online dating site. Sign up now for FREE access to San Mateo's hottest black single girls and single guys online!