| Place Name | Interlaken |
| Place Type | Census Designated Place |
| ZIP Code(s) | 95019 95076 |
| County | Santa Cruz County |
| Area Code(s) | 831 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 7,335 |
| Population Growth Rate (2010-19) | 0.64% |
| Majority Ethnicity | Hispanic 0.48% |
| Metro/Micro Stats Area | Santa Cruz-Watsonville, CA |
| US Congressional District(s) | California 20th |
| State Assembly Districts | 30 |
| State Senate Districts | 17 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 26.72% |
| African American | 2.13% |
| Hispanic | 0.48% |
| Asian | 1.66% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 69.02% |