Diamond Bar, California - Wikipedia
https://en.wikipedia.org/wiki/Diamond_Bar,_California
WEBDiamond Bar is a city in eastern Los Angeles County, California, United States. At the 2010 census it had a population of 55,544, [8] and in 2019 the population was estimated to be 55,720. [9] It is named after the "diamond over a bar" branding iron registered in 1918 by ranch owner Frederic E. Lewis (1884–1963).
DA: 75 PA: 31 MOZ Rank: 96