City of Temecula City Temecula City Hall Flag Motto(s): Old Traditions New Opportunities Location of Riverside County within the State of California City of Temecula Location in the United States Coordinates: 33°30′12″N 117°7′25″W Country United States State California County Riverside Post office 1859 Incorporated April 22, 1859[1] Government • City council[3] Mayor Maryann Edwards Jeff Comerchero Matt Rahn Michael Naggar James "Stew" Stewart • City manager Aaron Adams[2] Area[4] • Total 37.28 sq mi (96.55 km2) • Land 37.27 sq mi (96.52 km2) • Water 0.01 sq mi (0.03 km2) 0.05% Elevation[5] 1,017 ft (310 m) Population (2017)[6] • Total 110,012 • Estimate (2019)[7] 113,054 • Rank 5th in Riverside County 63rd in California • Density 3,033.70/sq mi (1,171.32/km2) Time zone Pacific (UTC-8) • Summer (DST) PDT (UTC-9) ZIP codes 92589–92593 Area code 951 FIPS code 06-78120 GNIS feature IDs 1652799, 2412044 Website temeculaca.gov