The first post office opened in Squaw Valley in 1879. The name was changed to Squawvalley in 1895. The post office closed in 1918. The post office was re-established in 1923, the name changed back to Squaw Valley in 1932, and closed again in 1945. The post office re-opened in 1960.
Demographics
2010
At the 2010 census Squaw Valley had a population of 3,162. The population density was 55.9 people per square mile. The racial makeup of Squaw Valley was 2,700 White, 30 African American, 77 Native American, 47 Asian, 2 Pacific Islander, 159 from other races, and 147 from two or more races. Hispanic or Latino of any race were 525 people. The census reported that 3,160 people lived in households, 2 lived in non-institutionalized group quarters, and no one was institutionalized. There were 1,188 households, 343 had children under the age of 18 living in them, 715 were married couplesliving together, 101 had a female householder with no husband present, 66 had a male householder with no wife present. There were 75 unmarried opposite-sex partnerships, and 7 same-sex married couples or partnerships. 239 households were one person and 99 had someone living alone who was 65 or older. The average household size was 2.66. There were 882 families ; the average family size was 3.01. The age distribution was 709 people under the age of 18, 200 people aged 18 to 24, 597 people aged 25 to 44, 1,111 people aged 45 to 64, and 545 people who were 65 or older. The median age was 46.3 years. For every 100 females, there were 103.2 males. For every 100 females age 18 and over, there were 99.9 males. There were 1,419 housing units at an average density of 25.1 per square mile,of which 1,188 were occupied, 1,009 by the owners and 179 by renters. The homeowner vacancy rate was 3.6%; the rental vacancy rate was 5.7%. 2,648 people lived in owner-occupied housing units and 512 people lived in rental housing units.
2000
As of the census of 2000, there were 2,691 people, 1,025 households, and 779 families in the CDP. The population density was 47.5 people per square mile. There were 1,160 housing units at an average density of 20.5 per square mile. The racial makeup of the CDP was 88.33% White, 1.37% African American, 2.38% Native American, 0.56% Asian, 0.22% Pacific Islander, 4.83% from other races, and 2.30% from two or more races. 12.15% of the population were Hispanic or Latino of any race. Of the 1,025 households 26.5% had children under the age of 18 living with them, 63.9% were married couples living together, 8.2% had a female householder with no husband present, and 24.0% were non-families. 19.3% of households were one person and 8.7% were one person aged 65 or older. The average household size was 2.62 and the average family size was 2.98. The age distribution was 23.5% under the age of 18, 5.6% from 18 to 24, 23.7% from 25 to 44, 30.9% from 45 to 64, and 16.3% 65 or older. The median age was 44 years. For every 100 females, there were 97.3 males. For every 100 females age 18 and over, there were 97.4 males. The median household income was $39,417 and the median family income was $47,739. Males had a median income of $38,375 versus $27,850 for females. The per capita income for the CDP was $20,719. 8.9% of the population and 2.6% of families were below the poverty line. 14.4% of those under the age of 18 and 2.1% of those 65 and older were living below the poverty line.
