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Population Review

What is the population of Diamond Bar city, CA?

Diamond Bar city, CA has a population of 53,750, according to Census ACS 5-Year estimates. The median age is 45.6 and the median household income is $106,602.

Context

Diamond Bar city is located in California. City population reflects residents within municipal boundaries, not the broader metropolitan area, which often includes several million more people.

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Diamond Bar city, CA has a population of 53,750, according to Census ACS 5-Year estimates. The median age is 45.6 and the median household income is $106,602.