There are 391 Welders in Los Angeles County, California, serving a population of 10,105,722 people in an area of 4,058 square miles. There is 1 Welder per 25,845 people, and 1 Welder per 10 square miles.
In California, Los Angeles County is ranked 48th of 58 counties in Welders per capita, and 3rd of 58 counties in Welders per square mile.