| Official Name: | Lewiston |
| Settlement Type: | census-designated place |
| Mapsize: | 250x200px |
| Pushpin Map: | USA |
| Pushpin Map Caption: | Location in the United States |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | Trinity |
| Unit Pref: | US |
| Area Total Sq Mi: | 20.009 |
| Area Land Sq Mi: | 20.009 |
| Area Water Sq Mi: | 0 |
| Area Total Km2: | 51.824 |
| Area Land Km2: | 51.824 |
| Area Water Km2: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2020 |
| Population Total: | 1222 |
| Population Density Km2: | auto |
| Population Density Sq Mi: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Coordinates: | 40.6992°N -122.8106°W |
| Elevation M: | 553 |
| Elevation Ft: | 1814 |
| Postal Code Type: | ZIP code |
| Postal Code: | 96052 |
| Area Code: | 530 |
| Blank Name: | FIPS code |
| Blank Info: | 06-41278 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0277538 |
Lewiston is a census-designated place (CDP) in Trinity County, California, United States. Its population is 1,222 as of the 2020 census, up from 1,193 from the 2010 census.
Lewiston is located at 40.6992°N -122.8106°W (40.699213, -122.810684).[1]
According to the United States Census Bureau, the CDP has a total area of 51.81NaN1, all land.
According to the Köppen Climate Classification system, Lewiston has a hot-summer Mediterranean climate, abbreviated "Csa" on climate maps.[2] It experiences hot summers and cool winters with great diurnal temperature variation.
A post office called Lewiston has been in operation since 1854.[3] The community was named after Benjamin Franklin Lewis, adopted son of town founder Tom Palmer, who with Lewis ran a gold mining operation on the Trinity River in the early days of the Gold Rush.
The 2010 United States Census[4] reported that Lewiston had a population of 1,193. The population density was 59.6sp=usNaNsp=us. The racial makeup of Lewiston was 1,074 (90.0%) White, 8 (0.7%) African American, 37 (3.1%) Native American, 6 (0.5%) Asian, 5 (0.4%) Pacific Islander, 21 (1.8%) from other races, and 42 (3.5%) from two or more races. Hispanic or Latino of any race were 78 persons (6.5%).
The Census reported that 1,193 people (100% of the population) lived in households, 0 (0%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized.
There were 553 households, out of which 112 (20.3%) had children under the age of 18 living in them, 267 (48.3%) were opposite-sex married couples living together, 45 (8.1%) had a female householder with no husband present, 20 (3.6%) had a male householder with no wife present. There were 44 (8.0%) unmarried opposite-sex partnerships, and 3 (0.5%) same-sex married couples or partnerships. 177 households (32.0%) were made up of individuals, and 63 (11.4%) had someone living alone who was 65 years of age or older. The average household size was 2.16. There were 332 families (60.0% of all households); the average family size was 2.70.
The population was spread out, with 202 people (16.9%) under the age of 18, 63 people (5.3%) aged 18 to 24, 212 people (17.8%) aged 25 to 44, 459 people (38.5%) aged 45 to 64, and 257 people (21.5%) who were 65 years of age or older. The median age was 51.4 years. For every 100 females, there were 102.2 males. For every 100 females age 18 and over, there were 100.6 males.
There were 696 housing units at an average density of 34.8sp=usNaNsp=us, of which 404 (73.1%) were owner-occupied, and 149 (26.9%) were occupied by renters. The homeowner vacancy rate was 3.5%; the rental vacancy rate was 10.2%. 838 people (70.2% of the population) lived in owner-occupied housing units and 355 people (29.8%) lived in rental housing units.
As of the census[5] of 2000, there were 1,305 people, 542 households, and 388 families residing in the CDP. The population density was 37.7sp=usNaNsp=us. There were 654 housing units at an average density of 18.9sp=usNaNsp=us. The racial makeup of the CDP was 89.89% White, 0.23% African American, 2.61% Native American, 0.69% Asian, 0.15% Pacific Islander, 1.76% from other races, and 4.67% from two or more races. Hispanic or Latino of any race were 5.67% of the population.
There were 542 households, out of which 28.2% had children under the age of 18 living with them, 56.3% were married couples living together, 9.4% had a female householder with no husband present, and 28.4% were non-families. 24.2% of all households were made up of individuals, and 11.6% had someone living alone who was 65 years of age or older. The average household size was 2.41 and the average family size was 2.82.
In the CDP, the population was spread out, with 24.5% under the age of 18, 4.0% from 18 to 24, 21.2% from 25 to 44, 32.4% from 45 to 64, and 17.9% who were 65 years of age or older. The median age was 45 years. For every 100 females, there were 102.0 males. For every 100 females age 18 and over, there were 103.5 males.
The median income for a household in the CDP was $30,500, and the median income for a family was $33,889. Males had a median income of $31,667 versus $20,000 for females. The per capita income for the CDP was $16,214. About 16.5% of families and 20.2% of the population were below the poverty line, including 31.5% of those under age 18 and 5.0% of those age 65 or over.
In the California State Legislature, Lewiston is in,[6] and .[7]
In the United States House of Representatives, Lewiston is in .[8]