Cost of living in Diamond Bar, California
Simple answer
Typical rent is $2,521 a month.
Diamond Bar is a city in California. That rent number includes utilities. A typical household earns $108,281 a year.
- People
- 53,355
- Census average, 2020–2024
- Typical rent
- $2,521
- Median gross rent, includes utilities
- Typical pay
- $108,281
- Median household income, yearly
- Typical home
- $902,200
- Median home value
- 2-bedroom fair rent
- $2,964
- Los Angeles-Long Beach-Glendale, CA HUD Metro FMR Area
Diamond Bar, California has about 53,355 people. That count is a 2020–2024 Census average, not a headcount from one day.
A typical home is worth about $902,200.
HUD's fair-market rent for a 2-bedroom in Los Angeles County is $2,964 a month. That is the county number, not an apartment listing in Diamond Bar. It runs from October 2026 through September 2027.
In the Los Angeles-Long Beach-Anaheim, CA metro area, prices sit at 113.6 when the U.S. average is 100. That is a 2024 BEA index.
California taxes wages. A typical combined sales tax is 9.0% as of January 1, 2026. That mix is statewide, not Diamond Bar's exact store tax.
In July 2026, a typical California home paid 33.61¢ per kilowatt-hour. That is a state average from EIA, not Diamond Bar's bill.
In 2025, all-grades gas in California averaged $4.53 a gallon. EIA prints this yearly price for only some states.
Among 982 places we list in California with a rent figure, 190 have higher typical rent than Diamond Bar.
Nearby places
- Walnut
Typical rent $3,202
Compare with Diamond Bar - Rowland Heights
Typical rent $1,967
Compare with Diamond Bar - South San Jose Hills
Typical rent $1,884
Compare with Diamond Bar - Pomona
Typical rent $1,810
Compare with Diamond Bar - Brea
Typical rent $2,397
Compare with Diamond Bar - West Covina
Typical rent $2,245
Compare with Diamond Bar - Chino Hills
Typical rent $2,894
Compare with Diamond Bar - Valinda
Typical rent $1,829
EBT nearby
USDA has a live map of stores that take SNAP. We did not copy that store list here. The downloadable file is a history file for 2005 through 2025, so the live map is the one to use.
Locator page updated 2026-09-11. Last checked 2026-10-16.
Food stamps (SNAP) tools in California
Bigger places in California
Census 2020-2024. HUD rents for October 2026–September 2027. BEA prices for 2024. Taxes as of January 1, 2026. Checked 2026-10-16. 15,000 places are in this guide.