There are 121 First Aid Classes in Los Angeles County, California, serving a population of 10,105,722 people in an area of 4,058 square miles. There is 1 First Aid Class per 83,518 people, and 1 First Aid Class per 33 square miles.
In California, Los Angeles County is ranked 28th of 58 counties in First Aid Classes per capita, and 5th of 58 counties in First Aid Classes per square mile.