Verify addresses in ZIP code 91789. Check deliverability for Diamond Bar, California addresses.
ZIP code 91789 covers 15.9 square miles in California with a population of 40,933. The median household income is $125,742 and median rent is $2,868/month. The area sees average highs of 78°F and lows of 52°F, with 0.0" of annual snowfall. The area's largest employment sector is Wholesale Trade, home to 515 businesses.
Check if an address in ZIP code 91789 is valid and deliverable.
Verify 91789 AddressAverage monthly temperatures and precipitation for Diamond Bar, CA.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 68° | 67° | 72° | 76° | 78° | 84° | 90° | 92° | 89° | 80° | 74° | 67° |
| Avg Low | 43° | 44° | 47° | 50° | 54° | 57° | 62° | 63° | 60° | 54° | 47° | 42° |
| Precip | 2.9" | 4.2" | 2.1" | 1.0" | 0.2" | 0.1" | - | 0.0" | 0.0" | 1.0" | 0.7" | 2.3" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
| Industry | Establishments |
|---|---|
| Wholesale trade | 515 |
| Professional, scientific, and technical services | 308 |
| Retail trade | 243 |
| Transportation and warehousing | 233 |
| Health care and social assistance | 162 |
| Real estate and rental and leasing | 146 |
| Accommodation and food services | 140 |
| Other services (except public administration) | 130 |
| Construction | 107 |
| Finance and insurance | 86 |
ZIP code 91789 serves Diamond Bar, California. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 34.0182, -117.8548