| Place Name | Oak Grove (Pierce County) |
| Place Type | Town |
| County | Pierce County |
| Area Code(s) | 535,715 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 2,547 |
| Majority Ethnicity | White 96.63% |
| Metro/Micro Stats Area | Minneapolis-St. Paul-Bloomington, MN-WI |
| US Congressional District(s) | Wisconsin 3rd |
| State Assembly Districts | 93 |
| State Senate Districts | 31 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.63% |
| African American | 0.24% |
| Hispanic | 0.28% |
| Asian | 0.48% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 2.17% |