| Place Name | Valley Forge |
| Place Type | Census Designated Place |
| ZIP Code(s) | 37643 37658 |
| County | Carter County |
| Area Code(s) | 423 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,805 |
| Majority Ethnicity | White 98% |
| Metro/Micro Stats Area | Johnson City, TN |
| US Congressional District(s) | Tennessee 1st |
| State House Districts | 3,4 |
| State Senate Districts | 3 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98% |
| African American | 0% |
| Hispanic | 0.05% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.95% |