Poweshiek County, Iowa

B. J. Ricker House (House) [Map]
1510 Broad St., Grinnell, Iowa

Bowers and McDonald Office Building (Building) [Map · Street View]
816 Commercial St., Grinnell, Iowa

Brooklyn Hotel (Hotel) [Map]
154 Front St., Brooklyn, Iowa

Brooklyn Opera House (Theater) [Map · Street View]
Downtown Jackson Street, Brooklyn, Iowa

Charles H. Spencer House (House) [Map]
611 6th Ave., Grinnell, Iowa
Also known as: First Church of Christ, Scientist

Chicago, Rock Island and Pacific Railroad-Grinnell Passenger Station (Railroad depot) [Map · Street View]
Park and State Sts., Grinnell, Iowa
Also known as: Grinnell Union Depot, Rock Island Lines Passenger Station

E.A. and Rebecca (Johnson) Marsh House (Hotel) [Map]
833 East St., Grinnell, Iowa

Goodnow Hall (School) [Map]
Grinnell College campus, Grinnell, Iowa

Grinnell Herald Building (Commercial building) [Map · Street View]
813 5th Ave., Grinnell, Iowa

Grinnell Historic Commercial District (District) [Map]
Roughly bounded by Main, Broad and Commercial Sts. and 5th Ave., Grinnell, Iowa

Interior Telephone Company Building (Commercial building) [Map · Street View]
815 5th Ave., Grinnell, Iowa

Kent Union Chapel & Cemetery (Church) [Map · Street View]
Currently being rehabilitated

Levi P. Grinnell House (House) [Map]
1002 Park St., Grinnell, Iowa

Lincoln Township One Room Schoolhouse (School) [Map]
4300 200th Street, Lincoln, Poweshiek, Iowa

McDowell Bridge (Bridge) [Map]
River Rd. over North Skunk R., Montezuma, Iowa

Mears Hall (Meeting hall) [Map]
Grinnell College campus, Grinnell, Iowa

Merchants' National Bank (Bank) [Map · Street View]
One of Louis Sullivan's "Jewel Box" banks and one of the best preserved.

New Carroll House Hotel (Hotel) [Map]
E. Main and 5th Sts., Montezuma, Iowa
Also known as: Carter Hotel

North Grinnell Historic District (District) [Map]
Park to W., 6th Ave. to 11th Ave., Grinnell, Iowa

P. P. Raymond House (House) [Map]
4th St., Malcom, Iowa

Poweshiek County Courthouse (Courthouse) [Map · Street View]
302 E Main St, Montezuma, Iowa

Spaulding Manufacturing Company (Industrial building) [Map]
500--610 4th Ave., 827--829 Spring St., Grinnell, Iowa

Stewart Library (Library) [Map]
926 Broad St., Grinnell, Iowa
Also known as: Stewart Public Library

William Manatt House (House) [Map · Street View]
304 Jackson St., Brooklyn, Iowa
Also known as: Brooklyn Museum, Brooklyn Historical Society