| Place Name | Duarte |
| Place Type | City |
| ZIP Code(s) | 91008 91010 |
| County | Los Angeles County |
| Area Code(s) | 626 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 21,409 |
| Population Growth Rate (2010-19) | 1.90% |
| Majority Ethnicity | Hispanic 1.39% |
| Metro/Micro Stats Area | Los Angeles-Long Beach-Anaheim, CA |
| US Congressional District(s) | California 32nd |
| State Assembly Districts | 48 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 39.43% |
| African American | 3.6% |
| Hispanic | 1.39% |
| Asian | 13.96% |
| Native American | 0.04% |
| Hawaiin/Pacific Islander | 41.58% |