502 E. Yosemite Ave. OPENING IN WINTER OF '2022 Manteca (Spanish for "lard" or "butter") is a city in San Joaquin County, California. The city had a population of 83,498 as of the 2020 census and an estimated population of 83,028 in 2019.         Top of Page | Shopping Cart | Copyright | Help | Privacy | Terms of Use Copyright © 2003-2021 Quickly USA Inc, All rights reserved.