| Place Name | Medfield |
| Place Type | Census Designated Place |
| ZIP Code(s) | 02052 |
| County | Norfolk County |
| Area Code(s) | 508,774 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 6,468 |
| Population Growth Rate (2010-19) | 7.03% |
| Majority Ethnicity | White 95.13% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 4th |
| State House Districts | 9th Norfolk,13th Norfolk |
| State Senate Districts | Bristol and Norfolk |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.13% |
| African American | 0.42% |
| Hispanic | 0% |
| Asian | 2.56% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.9% |