| Place Name | Mountain Mesa |
| Place Type | Census Designated Place |
| ZIP Code(s) | 93240 |
| County | Kern County |
| Area Code(s) | 442,760 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 459 |
| Population Growth Rate (2010-19) | 5.92% |
| Majority Ethnicity | White 98.49% |
| Metro/Micro Stats Area | Bakersfield, CA |
| US Congressional District(s) | California 23rd |
| State Assembly Districts | 26 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.49% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 1.51% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |