| population | |
| City of Portsmouth | 20226 |
| Township of Bloom | |
| Township of Brush Creek | |
| Township of Clay | |
| Township of Green | |
| Township of Harrison |
 | Greater Portsmouth Regional Airport | ~ 13.25 km |
| Lawrence County Airpark | ~ 60.85 km |
| Tri-State Airport / Milton J. Ferguson Field | ~ 61.58 km |
| Ohio University Airport | ~ 80.04 km |
| Wilmington Airpark | ~ 97.82 km |
| Rickenbacker International Airport | ~ 112.43 km |
| Cincinnati Municipal Airport Lunken Field | ~ 127.70 km |
| Yeager Airport | ~ 130.74 km |
| John Glenn Columbus International Airport | ~ 133.05 km |
