| Place Name | Nitro |
| Place Type | City |
| ZIP Code(s) | 25143 |
| County | Kanawha County Putnam County |
| Area Code(s) | 304,681 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 7,198 |
| Population Growth Rate (2010-19) | -7.72% |
| Majority Ethnicity | White 95.31% |
| Metro/Micro Stats Area | Charleston, WV |
| US Congressional District(s) | West Virginia 2nd |
| House of Delegates Districts | 35,38 |
| State Senate Districts | 8 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.31% |
| African American | 3.67% |
| Hispanic | 0.46% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.55% |