This is a list of the National Register of Historic Places listings in Scioto County, Ohio.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Scioto County, Ohio, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.^[1]

There are 42 properties and districts listed on the National Register in the county. Another 2 properties were once listed but have been removed.

          This National Park Service list is complete through NPS recent listings posted March 8, 2024.^[2]

Current listings

[3]	Name on the Register[4]	Image	Date listed[5]	Location	City or town	Description
1	100 Mile House	Upload image	March 8, 2021 (#100006197)	4866 US 52 #D Coordinates missing	Stout
2	All Saints Episcopal Church	More images	March 25, 1982 (#82003639)	4th and Court Sts. 38°43′59″N 83°00′02″W / 38.733056°N 83.000556°W / 38.733056; -83.000556 (All Saints Episcopal Church)	Portsmouth
3	Anderson Brothers Department Store		February 2, 2001 (#01000052)	301-307 Chillicothe St. 38°43′57″N 82°59′49″W / 38.732500°N 82.996944°W / 38.732500; -82.996944 (Anderson Brothers Department Store)	Portsmouth
4	Bennett Schoolhouse Road Covered Bridge		October 11, 1978 (#78002185)	Southeast of Minford 38°49′45″N 82°48′26″W / 38.829167°N 82.807222°W / 38.829167; -82.807222 (Bennett Schoolhouse Road Covered Bridge)	Harrison Township
5	Bigelow United Methodist Church		December 8, 1987 (#87002073)	415 Washington St. 38°44′02″N 82°59′56″W / 38.733889°N 82.998889°W / 38.733889; -82.998889 (Bigelow United Methodist Church)	Portsmouth
6	Boneyfiddle Commercial District		June 6, 1979 (#79001938)	Roughly bounded by Front, Washington, 3rd, and Scioto Sts. 38°43′54″N 83°00′19″W / 38.731667°N 83.005278°W / 38.731667; -83.005278 (Boneyfiddle Commercial District)	Portsmouth
7	Cunningham-Maier House		December 8, 1987 (#87002074)	506 6th St. 38°44′05″N 83°00′09″W / 38.734722°N 83.002500°W / 38.734722; -83.002500 (Cunningham-Maier House)	Portsmouth
8	Dole-Darrell House		December 8, 1987 (#87002075)	322 Market St. 38°43′59″N 83°00′10″W / 38.733139°N 83.002778°W / 38.733139; -83.002778 (Dole-Darrell House)	Portsmouth
9	Elden House		December 8, 1987 (#87002076)	634 4th St. 38°43′59″N 82°59′58″W / 38.733056°N 82.999444°W / 38.733056; -82.999444 (Elden House)	Portsmouth
10	Evangelical Church of Christ		December 8, 1987 (#87002077)	701 5th St. 38°44′03″N 82°59′54″W / 38.734167°N 82.998472°W / 38.734167; -82.998472 (Evangelical Church of Christ)	Portsmouth
11	Feurt Mounds and Village Site		June 18, 1973 (#73001531)	Eastern bank of the Scioto River along the western side of U.S. Route 23, north of Portsmouth[6] 38°48′21″N 82°59′19″W / 38.805833°N 82.988611°W / 38.805833; -82.988611 (Feurt Mounds and Village Site)	Clay Township
12	First Presbyterian Church		November 28, 1973 (#73001532)	221 Court St. 38°43′56″N 83°00′04″W / 38.732222°N 83.001111°W / 38.732222; -83.001111 (First Presbyterian Church)	Portsmouth
13	George H. Gharky House		December 8, 1987 (#87002078)	638 4th St. 38°43′58″N 82°59′56″W / 38.732778°N 82.998889°W / 38.732778; -82.998889 (George H. Gharky House)	Portsmouth
14	General U.S. Grant Bridge	More images	May 31, 2001 (#01000560)	Spanning the Ohio River, beginning at the intersection of Chillicothe and 2nd Sts. 38°43′50″N 82°59′49″W / 38.730556°N 82.996944°W / 38.730556; -82.996944 (General U.S. Grant Bridge)	Portsmouth	Extended into Greenup County, Kentucky. Demolished in 2001.
15	Greenlawn Cemetery Chapel		January 3, 1980 (#80003216)	Offnere St. 38°44′38″N 82°59′04″W / 38.743833°N 82.984306°W / 38.743833; -82.984306 (Greenlawn Cemetery Chapel)	Portsmouth
16	Horseshoe Mound		May 2, 1974 (#74001621)	Within Mound Park 38°44′35″N 82°58′40″W / 38.743056°N 82.977778°W / 38.743056; -82.977778 (Horseshoe Mound)	Portsmouth
17	Hurth Hotel		July 28, 1983 (#83002056)	222 Chillicothe St. 38°43′56″N 82°59′48″W / 38.732222°N 82.996667°W / 38.732222; -82.996667 (Hurth Hotel)	Portsmouth
18	Aaron Kinney House		July 2, 1973 (#73001533)	Waller St. 38°44′51″N 82°59′19″W / 38.7475°N 82.988611°W / 38.7475; -82.988611 (Aaron Kinney House)	Portsmouth
19	Eli Kinney House		March 10, 1988 (#87002079)	317 Court St. 38°43′59″N 83°00′04″W / 38.733056°N 83.001111°W / 38.733056; -83.001111 (Eli Kinney House)	Portsmouth
20	Labold House and Gardens		December 8, 1987 (#87002085)	633 4th St. 38°44′00″N 82°59′57″W / 38.733333°N 82.999167°W / 38.733333; -82.999167 (Labold House and Gardens)	Portsmouth
21	Joseph Marsh House		December 8, 1987 (#87002087)	701 Market St. 38°44′09″N 83°00′11″W / 38.735833°N 83.003056°W / 38.735833; -83.003056 (Joseph Marsh House)	Portsmouth
22	Eugene McKinley Memorial Pool	Upload image	August 8, 2019 (#100004233)	1529 Findlay St. 38°44′36″N 82°59′35″W / 38.743333°N 82.993056°W / 38.743333; -82.993056 (Eugene McKinley Memorial Pool)	Portsmouth
23	Meyer House		March 10, 1988 (#87002088)	309 Washington St. 38°43′58″N 82°59′56″W / 38.732778°N 82.998889°W / 38.732778; -82.998889 (Meyer House)	Portsmouth
24	Philip Moore Stone House		October 21, 1975 (#75001531)	South of West Portsmouth on State Route 239 38°44′36″N 83°02′02″W / 38.743333°N 83.033889°W / 38.743333; -83.033889 (Philip Moore Stone House)	Washington Township
25	William Newman House	More images	December 8, 1987 (#87002089)	716 2nd St. 38°43′53″N 82°59′54″W / 38.731389°N 82.998333°W / 38.731389; -82.998333 (William Newman House)	Portsmouth
26	Odd Fellows Hall		December 8, 1987 (#87002090)	500-506 Court St. 38°44′03″N 83°00′02″W / 38.734167°N 83.000556°W / 38.734167; -83.000556 (Odd Fellows Hall)	Portsmouth
27	Ohio and Erie Canal Southern Descent Historic District	Upload image	April 1, 2019 (#100003572)	Multiple; Old River Rd. at Slab Run 38°43′34″N 83°01′53″W / 38.7262°N 83.0314°W / 38.7262; -83.0314 (Ohio and Erie Canal Southern Descent Historic District)	Portsmouth vicinity	Boundary increase approved September 2, 2022; extends into other Ohio counties
28	Otway Covered Bridge	More images	May 3, 1974 (#74002280)	North of State Route 348 38°51′46″N 83°11′24″W / 38.862778°N 83.19°W / 38.862778; -83.19 (Otway Covered Bridge)	Otway
29	Portsmouth Fire Department No. 1		December 8, 1987 (#87002091)	642 7th St. 38°44′08″N 82°59′56″W / 38.735556°N 82.998889°W / 38.735556; -82.998889 (Portsmouth Fire Department No. 1)	Portsmouth
30	Portsmouth Foundry and Machine Works		December 8, 1987 (#87002095)	401 3rd St. 38°43′57″N 83°00′18″W / 38.7325°N 83.005°W / 38.7325; -83.005 (Portsmouth Foundry and Machine Works)	Portsmouth
31	Purdum-Tracy House		December 8, 1987 (#87002097)	626 4th St. 38°43′59″N 82°59′59″W / 38.733056°N 82.999722°W / 38.733056; -82.999722 (Purdum-Tracy House)	Portsmouth
32	Joseph G. Reed Company		December 8, 1987 (#87002099)	700 2nd St. 38°43′53″N 82°59′56″W / 38.731389°N 82.998889°W / 38.731389; -82.998889 (Joseph G. Reed Company)	Portsmouth
33	St. Mary's Roman Catholic Church	More images	August 24, 1979 (#79001940)	5th and Market Sts. 38°44′04″N 83°00′08″W / 38.734333°N 83.002222°W / 38.734333; -83.002222 (St. Mary's Roman Catholic Church)	Portsmouth
34	Scioto County Courthouse	More images	December 8, 1987 (#87002101)	Bounded by 7th, Court, 6th, and Washington Sts. 38°44′07″N 83°00′01″W / 38.735278°N 83.000278°W / 38.735278; -83.000278 (Scioto County Courthouse)	Portsmouth
35	Second Presbyterian Church		August 22, 1996 (#96000926)	801 Waller St. 38°44′11″N 82°59′24″W / 38.736389°N 82.990000°W / 38.736389; -82.990000 (Second Presbyterian Church)	Portsmouth
36	Second Street Historic District		November 30, 1983 (#83004336)	2nd St. 38°43′52″N 82°59′25″W / 38.731111°N 82.990278°W / 38.731111; -82.990278 (Second Street Historic District)	Portsmouth
37	Sixth Street Historic District		March 10, 1988 (#87002103)	533, 534, 537, 538, 541, 542, 543, 547, and 548 6th St., west of Court St. 38°44′05″N 83°00′04″W / 38.734722°N 83.001111°W / 38.734722; -83.001111 (Sixth Street Historic District)	Portsmouth
38	Steindam House		December 8, 1987 (#87002104)	725 Court St. 38°44′12″N 83°00′03″W / 38.736528°N 83.000833°W / 38.736528; -83.000833 (Steindam House)	Portsmouth
39	Streich Apartments		December 8, 1987 (#87002105)	716-722 Washington St. 38°44′10″N 82°59′54″W / 38.736111°N 82.998333°W / 38.736111; -82.998333 (Streich Apartments)	Portsmouth
40	Tremper Mound and Works	More images	December 8, 1972 (#72001041)	West of State Routes 73 and 104 north of West Portsmouth[7] 38°48′06″N 83°00′36″W / 38.8017°N 83.01°W / 38.8017; -83.01 (Tremper Mound and Works)	Rush Township
41	Tripp-Bauer Building		June 9, 1988 (#88000719)	51-53 N. Jackson St. 38°49′00″N 82°43′34″W / 38.816667°N 82.726111°W / 38.816667; -82.726111 (Tripp-Bauer Building)	South Webster
42	Zottman House		August 8, 1996 (#96000882)	11 Offnere St. 38°43′46″N 82°59′09″W / 38.729583°N 82.985833°W / 38.729583; -82.985833 (Zottman House)	Portsmouth

Former listings

[3]	Name on the Register	Image	Date listed	Date removed	Location	City or town	Description
1	Lyric Theater	Upload image	May 15, 1974 (#74001622)	December 1, 1974	820 Gallia Street 38°44′04″N 82°59′43″W / 38.7344°N 82.9954°W / 38.7344; -82.9954 (Lyric Theater)	Portsmouth
2	Judge William V. Peck House	More images	November 15, 1979 (#79001939)	January 31, 1995	601 Market St. 38°44′03″N 83°00′11″W / 38.7342°N 83.0031°W / 38.7342; -83.0031 (Judge William V. Peck House)	Portsmouth