| Official Name: | Avery |
| Settlement Type: | census-designated place |
| Mapsize: | 250x200px |
| Pushpin Map: | USA |
| Pushpin Map Caption: | Location in the United States |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Calaveras |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 2.12 |
| Area Land Sq Mi: | 2.10 |
| Area Water Sq Mi: | 0.02 |
| Area Total Km2: | 5.50 |
| Area Land Km2: | 5.45 |
| Area Water Km2: | 0.05 |
| Area Water Percent: | 0 |
| Elevation Ft: | 3389 |
| Elevation M: | 1033 |
| Population As Of: | 2020 |
| Population Total: | 636 |
| Population Density Km2: | 116.72 |
| Population Density Sq Mi: | 302.28 |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Coordinates: | 38.2044°N -120.37°W |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Postal Code Type: | ZIP code |
| Postal Code: | 95224 |
| Area Code: | 209 |
| Blank Name: | FIPS code |
| Blank Info: | 06-03316 |
| Blank1 Name: | GNIS feature IDs |
| Blank1 Info: | , |
Avery is a census-designated place (CDP) in Calaveras County, California, United States. The population was 646 at the 2010 census, down from 672 at the 2000 census. Avery is located on State Route 4 and is home to the oldest continually operating hotel in the county, the Avery Hotel Restaurant & Saloon. Built in 1853, it was known as the "Half Way House," being located between Murphys, Arnold, and Calaveras Big Trees State Park.
According to the United States Census Bureau, the CDP has a total area of 4.5sqmi, all of it land.
The place is named after George J. Avery, its first postmaster. The first post office was established in 1885, closed in 1943, and re-established in 1949.
At the 2010 census Avery had a population of 646. The population density was 143.5sp=usNaNsp=us. The racial makeup of Avery was 604 (93.5%) White, 5 (0.8%) African American, 7 (1.1%) Native American, 3 (0.5%) Asian, 1 (0.2%) Pacific Islander, 2 (0.3%) from other races, and 24 (3.7%) from two or more races. Hispanic or Latino of any race were 38 people (5.9%).[2]
The whole population lived in households, no one lived in non-institutionalized group quarters and no one was institutionalized.
There were 281 households, 68 (24.2%) had children under the age of 18 living in them, 149 (53.0%) were opposite-sex married couples living together, 22 (7.8%) had a female householder with no husband present, 7 (2.5%) had a male householder with no wife present. There were 20 (7.1%) unmarried opposite-sex partnerships, and 2 (0.7%) same-sex married couples or partnerships. 80 households (28.5%) were one person and 30 (10.7%) had someone living alone who was 65 or older. The average household size was 2.30. There were 178 families (63.3% of households); the average family size was 2.80.
The age distribution was 129 people (20.0%) under the age of 18, 40 people (6.2%) aged 18 to 24, 126 people (19.5%) aged 25 to 44, 210 people (32.5%) aged 45 to 64, and 141 people (21.8%) who were 65 or older. The median age was 48.1 years. For every 100 females, there were 105.7 males. For every 100 females age 18 and over, there were 102.0 males.
There were 388 housing units at an average density of 86.2sp=usNaNsp=us,of which 281 were occupied, 218 (77.6%) by the owners and 63 (22.4%) by renters. The homeowner vacancy rate was 7.6%; the rental vacancy rate was 11.3%. 495 people (76.6% of the population) lived in owner-occupied housing units and 151 people (23.4%) lived in rental housing units.
In the state legislature, Avery is in,[3] and .[4] Federally, Avery is in .[5]