Alta Sierra Flag

Alta Sierra

County Seat:
No
Area (mi²):
1.016

Alta Sierra is a CDPlocated in Kern County, California. Alta Sierra has a 2026 population of 16. Alta Sierra is currently growing at a rate of 6.67% annually but its population has decreased by -85.59% since the most recent census, which recorded a population of 111 in 2020.

16
Total Population
16
Density (mi²)
1 6.67%
Growth

Alta Sierra Population

Alta Sierra Population

Year↓
Population
Growth
Annual Change
20261616.67%
20251517.14%
202313-13-50%
20222600%
202126-85-76.58%
202011100%

Median Age

Overall:0 years
Female:0 years
Male:0 years

Alta Sierra Adults

There are 12 adults, (0 of whom are seniors) in Alta Sierra.

Sex Ratio

Female: 0 (0%)
Male: 12 (100%)

Demographics

The racial composition of Alta Sierra includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population↓
Percentage (of total)
White12100%
Race
Population↓
Percentage (of total)
White12100%

Alta Sierra Marital Status

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)