| Place Name | Westley |
| Place Type | Census Designated Place |
| ZIP Code(s) | 95363 |
| County | Stanislaus County |
| Area Code(s) | 209 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 1,010 |
| Population Growth Rate (2010-19) | -4.64% |
| Majority Ethnicity | Hispanic 0% |
| Metro/Micro Stats Area | Modesto, CA |
| US Congressional District(s) | California 10th |
| State Assembly Districts | 21 |
| State Senate Districts | 12 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 42.05% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 57.95% |