91765 ZIP Code – Diamond Bar, California
91765 is a ZIP code serving Diamond Bar, California in Los Angeles County with a population of approximately 45,303 residents. The median household income is $105,712 — near the California average and above the national average. At $839,700, median home values run well above the national average, with 77.5% owner-occupied housing (increasing). ; median rent of $2,310 is similarly well above the national average. Housing consists of 82% single-family (decreasing), 11% apartments (increasing), 6% duplex/multi-family.
Unemployment stands at 5.3%, which is near the U.S. rate. The poverty rate is 10.1%, below the national average. About 53.3% of residents have completed a four-year degree, well above the national rate. The population has a median age of 45.7, near the national median. ZIP codes in the surrounding area include 91789, 92823, 91748.
ZIP Code 91765 Data
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ZIP 91765 vs. California vs. U.S.
| Metric | ZIP 91765 | CA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 45k | 22k | 10k |
| Median Household Income | $105k | $94k | $73k |
| Median Home Value | $839k | $698k | $258k |
| Median Rent | $2,310 | $1,805 | $1,088 |
| Median Age | 45.7 | 41.5 | 43.2 |
| Unemployment Rate | 5.3% | 7.2% | 5.0% |
| Poverty Rate | 10.1% | 13.5% | 13.3% |
| Bachelor's Degree or Higher | 53.3% | 34.4% | 26.9% |
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Nearby ZIP Codes
- 91789 – Walnut
- 92823 – Brea
- 91748 – Rowland Heights
- 91766 – Pomona
- 92821 – Brea
- 91768 – Pomona
- 91792 – West Covina
- 91709 – Chino Hills
- 92886 – Yorba Linda
- 91724 – Covina
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 91789 | WALNUT | 41,377 | $123,555 |
| 92823 | BREA | 5,495 | $172,857 |
| 91748 | ROWLAND HEIGHTS | 43,851 | $83,610 |
| 91766 | POMONA | 69,517 | $72,692 |
| 92821 | BREA | 41,604 | $114,444 |