# National Register of Historic Places listings in Marion County, Ohio

This is a list of the National Register of Historic Places listings in Marion County, Ohio.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Marion 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.
There are 19 properties and districts listed on the National Register in the county, including 1 National Historic Landmark.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town |
| 1 | Bretz Farm | Bretz Farm | January 8, 1980 (#80003155) | 197 Morral-Kirkpatrick Rd., east of Morral 40°41′16″N 83°09′20″W﻿ / ﻿40.687778°N 83.155556°W﻿ / 40.687778; -83.155556﻿ (Bretz Farm) | Grand Prairie Township |
| 2 | Caledonia Bowstring Bridge | Caledonia Bowstring Bridge | May 23, 1978 (#78002131) | North of Caledonia 40°38′33″N 82°57′55″W﻿ / ﻿40.64245°N 82.96539°W﻿ / 40.64245; -82.96539﻿ (Caledonia Bowstring Bridge) | Claridon Township |
| 3 | Caledonia Public Square and North Water Street Historic District | Caledonia Public Square and North Water Street Historic District | October 23, 2023 (#100009463) | Roughly bounded by North Water St., railroad tracks and North Street, High Street, and Public Square 40°38′16″N 82°58′08″W﻿ / ﻿40.6379°N 82.9688°W﻿ / 40.6379; -82.9688﻿ (Caledonia Public Square and North Water Street Historic District) | Caledonia |
| 4 | Harding Tomb | Harding Tomb More images | June 16, 1976 (#76001485) | Marion Cemetery 40°34′23″N 83°07′23″W﻿ / ﻿40.573056°N 83.123056°W﻿ / 40.573056; -83.123056﻿ (Harding Tomb) | Marion |
| 5 | Warren G. Harding House | Warren G. Harding House More images | October 15, 1966 (#66000618) | 380 Mount Vernon Ave. 40°35′11″N 83°07′19″W﻿ / ﻿40.586389°N 83.121944°W﻿ / 40.586389; -83.121944﻿ (Warren G. Harding House) | Marion |
| 6 | Hotel Harding | Hotel Harding More images | March 11, 1980 (#80003154) | 267 W. Center St. 40°35′17″N 83°08′00″W﻿ / ﻿40.588056°N 83.133333°W﻿ / 40.588056; -83.133333﻿ (Hotel Harding) | Marion |
| 7 | George W. King Mansion-Etowah | George W. King Mansion-Etowah | November 22, 1995 (#95001331) | 429 Mount Vernon Ave. 40°35′06″N 83°07′14″W﻿ / ﻿40.585°N 83.120556°W﻿ / 40.585; -83.120556﻿ (George W. King Mansion-Etowah) | Marion |
| 8 | Marion Catholic School | Marion Catholic School | September 11, 2017 (#100001587) | 1001 and 1047 Mount Vernon Ave. and 590 Forest Lawn Dr. 40°34′48″N 83°06′18″W﻿ / ﻿40.580000°N 83.105000°W﻿ / 40.580000; -83.105000﻿ (Marion Catholic School) | Marion |
| 9 | Marion Cemetery Receiving Vault | Marion Cemetery Receiving Vault More images | December 13, 1995 (#95001415) | 620 Delaware Ave. 40°34′34″N 83°07′20″W﻿ / ﻿40.576111°N 83.122222°W﻿ / 40.576111; -83.122222﻿ (Marion Cemetery Receiving Vault) | Marion |
| 10 | Marion County Courthouse | Marion County Courthouse More images | July 25, 1974 (#74001572) | 100 N. Main St. 40°35′20″N 83°07′42″W﻿ / ﻿40.5889°N 83.1283°W﻿ / 40.5889; -83.1283﻿ (Marion County Courthouse) | Marion |
| 11 | Marion County Telephone Company Building | Marion County Telephone Company Building | April 12, 2007 (#07000298) | 197 S. Main St. 40°35′12″N 83°07′45″W﻿ / ﻿40.586667°N 83.129167°W﻿ / 40.586667; -83.129167﻿ (Marion County Telephone Company Building) | Marion |
| 12 | Marion Downtown Historic District | Marion Downtown Historic District | March 10, 2022 (#100007469) | Roughly bounded by Center, Vine, Pleasant, and Orchard Sts. 40°35′14″N 83°07′44″W﻿ / ﻿40.5873°N 83.1288°W﻿ / 40.5873; -83.1288﻿ (Marion Downtown Historic District) | Marion |
| 13 | Marion Township Sub-District No. 8 School | Marion Township Sub-District No. 8 School More images | February 7, 2007 (#07000027) | 2473 State Route 4 N., north of Marion 40°38′12″N 83°07′35″W﻿ / ﻿40.6368°N 83.1264°W﻿ / 40.6368; -83.1264﻿ (Marion Township Sub-District No. 8 School) | Marion Township |
| 14 | Marion Women's Club Home | Marion Women's Club Home | December 23, 2019 (#100004781) | 1126 E. Center St. 40°35′25″N 83°06′04″W﻿ / ﻿40.5903°N 83.1011°W﻿ / 40.5903; -83.1011﻿ (Marion Women's Club Home) | Marion |
| 15 | Old US Post Office | Old US Post Office | November 28, 1990 (#90001777) | 169 E. Church St. 40°35′14″N 83°07′32″W﻿ / ﻿40.5872°N 83.1256°W﻿ / 40.5872; -83.1256﻿ (Old US Post Office) | Marion |
| 16 | Palace Theatre | Palace Theatre More images | March 26, 1976 (#76001486) | 272 W. Center St. 40°35′19″N 83°08′01″W﻿ / ﻿40.5886°N 83.1336°W﻿ / 40.5886; -83.1336﻿ (Palace Theatre) | Marion |
| 17 | Soldiers' and Sailors' Memorial Chapel | Soldiers' and Sailors' Memorial Chapel | March 9, 1995 (#95000169) | Eastern side of State Route 423 within Marion Cemetery 40°34′39″N 83°07′28″W﻿ / ﻿40.5776°N 83.1244°W﻿ / 40.5776; -83.1244﻿ (Soldiers' and Sailors' Memorial Chapel) | Marion |
| 18 | Temple & Masonic Block Buildings | Temple & Masonic Block Buildings | March 15, 2021 (#100006261) | 107, 109, 111, and 127 East Marion St. 40°38′11″N 82°58′07″W﻿ / ﻿40.6365°N 82.9685°W﻿ / 40.6365; -82.9685﻿ (Temple & Masonic Block Buildings) | Caledonia |
| 19 | Wyatt's Tavern-Fort Morrow Site | Wyatt's Tavern-Fort Morrow Site | December 22, 1978 (#78002132) | Along the Olentangy River, 1 mile (1.6 km) north of Norton 40°26′39″N 83°04′15″W﻿ / ﻿40.4442°N 83.0708°W﻿ / 40.4442; -83.0708﻿ (Wyatt's Tavern-Fort Morrow Site) | Waldo Township |