| Place Name | Kailua |
| Place Type | Census Designated Place |
| ZIP Code(s) | 96734 96795 |
| County | Honolulu County |
| Area Code(s) | 808 |
| Timezone | Hawaii Standard Time (HST) |
| Population (2022) | 39,693 |
| Population Growth Rate (2010-19) | 4.86% |
| Majority Ethnicity | White 56.1% |
| Metro/Micro Stats Area | Urban Honolulu, HI |
| US Congressional District(s) | Hawaii 2nd |
| State House Districts | 50,51 |
| State Senate Districts | 24,25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 56.1% |
| African American | 0.73% |
| Hispanic | 0.41% |
| Asian | 25.95% |
| Native American | 5.72% |
| Hawaiin/Pacific Islander | 11.08% |