| Place Name | Pine Grove |
| Place Type | Town |
| ZIP Code(s) | 54921 54966 |
| County | Portage County |
| Area Code(s) | 535,715 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 1,037 |
| Majority Ethnicity | White 74.87% |
| Metro/Micro Stats Area | Stevens Point, WI |
| US Congressional District(s) | Wisconsin 3rd |
| State Assembly Districts | 72 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 74.87% |
| African American | 0.61% |
| Hispanic | 0% |
| Asian | 0.96% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 23.56% |