Modesto is the county seat and largest city of Stanislaus County, California, United States. With a population of 218,464 at the 2020 census, it is the 19th largest city in the state of California and forms part of the Sacramento-Stockton-Modesto Combined Statistical Area. Modesto is located in the Central Valley, 68 miles (109 km) south of Sacramento and 90 miles (140 km) north of Fresno. Its distance from other places include 40 miles (64 km) north of Merced, California, 92 miles (148 km) east of San Francisco, 66 miles (106 km) west of Yosemite National Park, and 24 miles (39 km) south of Stockton. Modesto has been honored as a Tree City USA numerous times.
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