| Place Name | Wallingford Center |
| Place Type | Census Designated Place |
| ZIP Code(s) | 06473 06492 |
| County | New Haven County |
| Area Code(s) | 203,475 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 18,164 |
| Population Growth Rate (2010-19) | 0.38% |
| Majority Ethnicity | White 72.34% |
| Metro/Micro Stats Area | New Haven-Milford, CT |
| US Congressional District(s) | Connecticut 3rd |
| State House Districts | 85,90 |
| State Senate Districts | 34 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 72.34% |
| African American | 1.37% |
| Hispanic | 0% |
| Asian | 4.28% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 22.01% |