ChinoCityCity of ChinoSealLocation of Chino in San Bernardino County, California.ChinoLocation in the United StatesCoordinates: 34°1′4″N 117°41′24″WCoordinates: 34°1′4″N 117°41′24″WCountry United StatesState CaliforniaCounty San BernardinoIncorporatedFebruary 28, 1910[1]Government • TypeCouncil-manager • City council[3]Mayor Eunice M. UlloaMayor Pro Tem Tom HaugheyMark HargroveMarc LucioPaul A. Rodriguez • City managerMatthew Ballantyne[2]Area[4] • Total29.68 sq mi (76.86 km2) • Land29.66 sq mi (76.83 km2) • Water0.01 sq mi (0.03 km2) 0.04%Elevation[5]728 ft (222 m)Population (2010)[6] • Total77,983 • Estimate (2018)[7]91,583 • Density3,087.76/sq mi (1,192.02/km2)Time zoneUTC-8 (Pacific) • Summer (DST)UTC-7 (PDT)ZIP codes91708, 91710Area code909FIPS code06-13210GNIS feature IDs1660477, 2409453Websitewww.cityofchino.org