National Register listings in Scioto County, Ohio
Most notable listings
All Saints Episcopal Church Portsmouth · Building · listed 1982 
Anderson Brothers Department Store Portsmouth · Building · listed 2001 
Bigelow United Methodist Church Portsmouth · Building · listed 1987 
Boneyfiddle Commercial Disrict Portsmouth · District · listed 1979 
Evangelical Church of Christ Portsmouth · Building · listed 1987 
First Presbyterian Church Portsmouth · Building · listed 1973 
Moore, Philip, Stone House West Portsmouth · Building · listed 1975 
Odd Fellows Hall Portsmouth · Building · listed 1987 
Otway Covered Bridge Otway · Site · listed 1974 
Portsmouth Fire Department No. 1 Portsmouth · Building · listed 1987 Historic districts (4)
- Boneyfiddle Commercial Disrict — Portsmouth
- Ohio & Erie Canal Southern Descent Historic District (Boundary Increase) — Portsmouth
- Second Street Historic District — Portsmouth
- Sixth Street Historic District — Portsmouth
All listings
Places: Portsmouth (38) · West Portsmouth (2) · Stout (1) · Minford (1) · Otway (1) · South Webster (1)
| Name | Place | Type | Listed |
|---|---|---|---|
| 100 Mile House | Stout | Building | 2021 |
| All Saints Episcopal Church | Portsmouth | Building | 1982 |
| Anderson Brothers Department Store | Portsmouth | Building | 2001 |
| Bennett Schoolhouse Road Covered Bridge | Minford | Structure | 1978 |
| Bigelow United Methodist Church | Portsmouth | Building | 1987 |
| Boneyfiddle Commercial Disrict | Portsmouth | District | 1979 |
| Cunningham-Maier House | Portsmouth | Building | 1987 |
| Dole-Darrell House | Portsmouth | Building | 1987 |
| Elden House | Portsmouth | Building | 1987 |
| Eugene McKinley Memorial Pool | Portsmouth | Structure | 2019 |
| Evangelical Church of Christ | Portsmouth | Building | 1987 |
| Feurt Mounds And Village Site | Portsmouth | Site | 1973 |
| Feurt Mounds and Village Site (Boundary Increase) | Portsmouth | Site | 1975 |
| First Presbyterian Church | Portsmouth | Building | 1973 |
| General U.S. Grant Bridge | Portsmouth | Structure | 2001 |
| Gharky, George H., House | Portsmouth | Building | 1987 |
| Greenlawn Cemetery Chapel | Portsmouth | Building | 1980 |
| Horseshoe Mound | Portsmouth | Site | 1974 |
| Hurth Hotel | Portsmouth | Building | 1983 |
| Kinney, Aaron, House | Portsmouth | Building | 1973 |
| Kinney, Eli, House | Portsmouth | Building | 1988 |
| Labold House and Gardens | Portsmouth | Building | 1987 |
| Marsh, Joseph, House | Portsmouth | Building | 1987 |
| Meyer House | Portsmouth | Building | 1988 |
| Moore, Philip, Stone House | West Portsmouth | Building | 1975 |
| Newman, William, House | Portsmouth | Building | 1987 |
| Odd Fellows Hall | Portsmouth | Building | 1987 |
| Ohio & Erie Canal Southern Descent Historic District (Boundary Increase) | Portsmouth | District | 2022 |
| Otway Covered Bridge | Otway | Site | 1974 |
| Peck, Judge William V., House | Portsmouth | Building | 1979 |
| Portsmouth Fire Department No. 1 | Portsmouth | Building | 1987 |
| Portsmouth Foundry and Machine Works | Portsmouth | Building | 1987 |
| Purdum-Tracy House | Portsmouth | Building | 1987 |
| Reed, Joseph G., Company | Portsmouth | Building | 1987 |
| Scioto County Courthouse | Portsmouth | Building | 1987 |
| Second Presbyterian Church | Portsmouth | Building | 1996 |
| Second Street Historic District | Portsmouth | District | 1983 |
| Sixth Street Historic District | Portsmouth | District | 1988 |
| St. Mary's Roman Catholic Church | Portsmouth | Building | 1979 |
| Steindam House | Portsmouth | Building | 1987 |
| Streich Apartments | Portsmouth | Building | 1987 |
| Tremper Mound And Works | West Portsmouth | Structure | 1972 |
| Tripp-Bauer Building | South Webster | Building | 1988 |
| Zottman House | Portsmouth | Building | 1996 |
State Historic Preservation Office
Nominations, tax-credit certifications and official records for Ohio go through the Ohio State Historic Preservation Office. See how to nominate a property.