Auburn Flag

Auburn

County:
Placer County
County Seat:
Yes
Area (mi²):
7.177
State:
California

Auburn is a city located in Placer County, California. Auburn has a 2026 population of 13,773. It is also the county seat of Placer County. Auburn is currently declining at a rate of -0.02% annually and its population has decreased by -0.15% since the most recent census, which recorded a population of 13,794 in 2020.

The median household income in Auburn is $82,674 with a poverty rate of 12.99%. The median age in Auburn is 47.5 years: 47 years for males, and 48.5 years for females. For every 100 females there are 86.9 males.

13.8K
Total Population
1,919
Density (mi²)
-3 -0.02%
Growth

Auburn Population

Auburn Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202613,773-3-0.02%
202513,776-4-0.03%
202413,780770.56%
202313,703-48-0.35%
202213,751-75-0.54%
202113,826320.23%
202013,79440.03%
201914,206800.57%
201814,1261220.87%
201714,004670.48%
201613,937750.54%
201513,862150.11%
201413,8471060.77%
201313,7411571.16%
201213,584710.53%
201113,5131641.23%
201013,349190.14%
200012,4621,87017.65%
199010,5923,05240.48%
19807,54097014.76%
19706,57098417.62%
19605,58693320.05%
19504,65364015.95%
19404,0131,35250.81%
19302,66137216.25%
19202,289-87-3.66%
19102,37632615.9%
19002,05045528.53%
18901,59536629.78%
18801,22942953.62%
1870800-11-1.36%
186081100%

Median Age

Overall: 47.5 years
Female: 48.5 years
Male: 47 years

Auburn Adults

There are 11,426 adults, (3,712 of whom are seniors) in Auburn.

Sex Ratio

Female: 7,366 (53.5%)
Male: 6,402 (46.5%)

Demographics

The racial composition of Auburn includes 80.3% White, 3.36% other race, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White11,05680.3%
Two or more races1,80813.13%
Other race4633.36%
Asian2862.08%
Black or African American810.59%
Native American600.44%
Native Hawaiian or Pacific Islander140.1%
Race
Population ↓
Percentage (of total)
White6164.47%
Two or more races5203.78%
Other race4523.28%
Asian80.06%
Native American60.04%
Race
Population ↓
Percentage (of total)
White10,44075.83%
Two or more races1,2889.36%
Asian2782.02%
Black or African American810.59%
Native American540.39%
Native Hawaiian or Pacific Islander140.1%
Other race110.08%

Auburn Marital Status

Economics and Income Statistics

Auburn 's average per capita income is $56,322. Household income levels show a median of $82,674. The poverty rate stands at 12.99%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$139,617-
Families$112,969$138,407
Households$82,674$119,485
Non Families$45,428$84,111

$56,322

Average Income

$82,674

Median Household Income

12.99%

Poverty Rate

Nearby Cities

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)