| Place Name | North Haven (town) |
| Place Type | Town |
| County | New Haven County |
| Area Code(s) | 203,475 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 24,217 |
| Majority Ethnicity | White 82.16% |
| Metro/Micro Stats Area | New Haven-Milford, CT |
| US Congressional District(s) | Connecticut 3rd |
| State House Districts | 87 |
| State Senate Districts | 11,34 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 82.16% |
| African American | 4.82% |
| Hispanic | 0% |
| Asian | 6.57% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.45% |