[1] Sites marked with a dagger (†) are also listed on the National Register of Historic Places in Michigan.
Those with a double dagger (‡) are also designated National Historic Landmarks.
[2] As of June 2011, there were more than 2,700 total listings distributed through each of Michigan's 83 counties.
Alcona (5) • Alger (19) • Allegan (37) • Alpena (13) • Antrim (10) • Arenac (5) • Baraga (10) • Barry (30) • Bay (34) • Benzie (8) • Berrien (53) • Branch (23) • Calhoun (110) • Cass (23) • Charlevoix (21) • Cheboygan (17) • Chippewa (31) • Clare (9) • Clinton (26) • Crawford (9) • Delta (13) • Dickinson (12) • Eaton (54) • Emmet (26) • Genesee (80) • Gladwin (2) • Gogebic (9) • Grand Traverse (22) • Gratiot (20) • Hillsdale (25) • Houghton (39) • Huron (30) • Ingham (103) • Ionia (36) • Iosco (10) • Iron (14) • Isabella (13) • Jackson (47) • Kalamazoo (62) • Kalkaska (4) • Kent (83) • Keweenaw (15) • Lake (9) • Lapeer (29) • Leelanau (25) • Lenawee (69) • Livingston (31) • Luce (7) • Mackinac (48) • Macomb (62) • Manistee (20) • Marquette (41) • Mason (17) • Mecosta (14) • Menominee (15) • Midland (7) • Missaukee (2) • Monroe (26) • Montcalm (10) • Montmorency (4) • Muskegon (27) • Newaygo (14) • Oakland (198) • Oceana (6) • Ogemaw (6) • Ontonagon (9) • Osceola (6) • Oscoda (1) • Otsego (3) • Ottawa (55) • Presque Isle (13) • Roscommon (5) • Saginaw (44) • St. Clair (45) • St. Joseph (43) • Sanilac (29) • Schoolcraft (5) • Shiawassee (36) • Tuscola (47) • Van Buren (28) • Washtenaw (96) • Wayne (357) • Wexford (14) • Outside Michigan (8) Numbers in parentheses denote the number of State Historic Sites in that county.
[5] Counties in bold link to separate articles.Counties with their own articles are limited to those that have more than 10 individual sites or markers.