| Place Name | Westport |
| Place Type | Town |
| ZIP Code(s) | 06880 |
| County | Fairfield County |
| Area Code(s) | 203,475 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 27,168 |
| Majority Ethnicity | White 86.31% |
| Metro/Micro Stats Area | Bridgeport-Stamford-Norwalk, CT |
| US Congressional District(s) | Connecticut 4th |
| State House Districts | 136,143 |
| State Senate Districts | 26,28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.31% |
| African American | 0.97% |
| Hispanic | 0.33% |
| Asian | 5.75% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 6.55% |