Sierra Village is a census-designated place (CDP) in Tuolumne County, California. It is located roughly 1ý miles northeast of Mi-Wuk Village on State Route 108. Sierra Village sits at an elevation of . The 2020 United States census reported Sierra Village's population was 411.
According to the United States Census Bureau, the CDP covers an area of 2.6 square miles (6.7 km<sup>2</sup>), 99.85% of it land and 0.15% of it water.
Sierra Village first appeared as a census designated place in the 2010 U.S. census formed from part of the Mi-Wuk Village CDP and additional area.
The 2020 United States census reported that Sierra Village had a population of 411. The population density was . The racial makeup of Sierra Village was 347 (84.4%) White, 0 (0.0%) African American, 6 (1.5%) Native American, 11 (2.7%) Asian, 1 (0.2%) Pacific Islander, 5 (1.2%) from other races, and 41 (10.0%) from two or more races. Hispanic or Latino of any race were 27 persons (6.6%).
The whole population lived in households. There were 194 households, out of which 44 (22.7%) had children under the age of 18 living in them, 82 (42.3%) were married-couple households, 6 (3.1%) were cohabiting couple households, 52 (26.8%) had a female householder with no partner present, and 54 (27.8%) had a male householder with no partner present. 59 households (30.4%) were one person, and 27 (13.9%) were one person aged 65 or older. The average household size was 2.12. There were 121 families (62.4% of all households).
The age distribution was 68 people (16.5%) under the age of 18, 41 people (10.0%) aged 18 to 24, 91 people (22.1%) aged 25 to 44, 94 people (22.9%) aged 45 to 64, and 117 people (28.5%) who were 65years of age or older. The median age was 48.4years. For every 100 females, there were 144.6 males.
There were 553 housing units at an average density of , of which 194 (35.1%) were occupied. Of these, 134 (69.1%) were owner-occupied, and 60 (30.9%) were occupied by renters.