Cost of Living in Diamond Bar, CA
Population: 53,750 • 2026 Data
$106,602
Median Household Income
+38% vs national
$2,422
Median Monthly Rent
+80% vs national
$867,000
Median Home Value
+156% vs national
5.1%
Unemployment Rate
Housing in Diamond Bar
The median home value in Diamond Bar, CA is $867,000. Monthly rent for a typical unit averages $2,422, while total monthly housing costs (including utilities and insurance) average $2,268.
Rent-to-income ratio: 27.3%. This is within the recommended 30% threshold, suggesting housing is relatively affordable for median-income earners.
Income and Employment
The median household income in Diamond Bar, CA is $106,602. The unemployment rate stands at 5.1%, with a labor force of 28,025 people.
Data Sources
All data from the US Census Bureau American Community Survey 5-Year Estimates. National median figures used for comparison context.