Los Angeles County Population 2018

Los Angeles County's estimated population is 10,163,507 with a growth rate of 0.13% in the past year according to the most recent United States census data. Los Angeles County is the 1st largest county in California.

Year Population Growth Growth Rate
201710,163,50712,9490.13%
201610,150,55827,3100.27%
201510,123,24850,5530.50%
201410,072,69554,0910.54%
201310,018,60462,4520.63%
20129,956,15270,1540.71%
20119,885,99861,5080.63%
20109,824,490961,32610.85%
19908,863,1641,385,66118.53%
19807,477,503445,4286.33%
19707,032,075993,30416.45%
19606,038,7711,887,08445.45%
19504,151,6871,366,04449.04%
19402,785,643577,15126.13%
19302,208,4921,272,037135.84%
1920936,455432,32485.76%
1910504,131333,833196.03%
1900170,29868,84467.86%
1890101,45468,073203.93%
188033,38118,072118.05%
187015,3093,97635.08%
186011,3337,803221.05%
18503,5300.00%

Los Angeles County Population Growth

Population Data via

Los Angeles County Race Data

Race Population Percentage
White7,197,57470.82%
Asian1,509,12914.85%
Black or African American921,1839.06%
Two or More Races299,9482.95%
American Indian and Alaska Native146,5961.44%
Native Hawaiian and Other Pacific Islander37,8250.37%

Los Angeles County Population Pyramid

0k100k200k300k400k Male Population0k100k200k300k400k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990