Polk Co., Iowa, United States

Albert Baird Cummins House

Allen Hazen Water Tower

Anson O. Reynolds House

Apperson Iowa Motor Car Company Building

Argonne Building

Ayrshire Apartments

Baker-Devotie-Hollingsworth Block

Basilica of St. John

Big Creek Schoolhouse

Boyt Company Building

Bryn Mawr Apartments

Burnstein-Malin Grocery

Byron A. Beeson House

Byron and Ivan Boyd House

C.H. Baker Double House

Camp Dodge Pool District

Capt. Nicholas W. and Emma Johnson House

Chaffee-Hunter House

Charles H. and Lena May Weitz House

Clemens Automobile Company Building

Court Avenue Bridge

Crane Building

Crawford House

D.S. Chamberlain Building

Des Moines Fire Department Headquarters: Fire Station No. 1 and Shop Building

Des Moines Public Library

Des Moines Saddlery Company Building

Des Moines Western Railway Freight House

Dr. Anna E. and Andrew A. Johnstone House

Dr. John B. and Anna M. Hatton House

Dr. Richard and Paulina Stuart House

Earle & LeBosquet Block

East Des Moines Commercial Historic District

East Des Moines IndustrialHistoric District

East Union Depot

Edward B. and Nettie E. Evans House

Elliott Furniture Company

Equitable Life Insurance Company of Iowa Building

F. F. Odenweller-James P. and Nettie Morey House

F. W. Fitch Company Historic District

F.A. Benham House

F.E. Haley Double House

Fire Station No. 4

First Methodist Episcopal Church

Fish and Game Pavilion and Aquarium

Fleming Building

Flynn–Griffin Building

Fort Des Moines Provisional Army Officer Training School

Francis M. Kirkham House

Franklin Apartments

G.W. Jones Building

George B. Peak House

Grand View College (Old Main)

Greek paradox Church of St. George

Greenwood Park Plats Historic District

Grocers Wholesale Company Building

Hallett Flats–Rawson & Co. Apartment Building

Hawkeye Insurance Company Building

Hawkeye Transfer Company Warehouse

Henry Wallace House

Henshie-Briggs Row House

Herndon Hall

Herring Motor Car Company Building

Herrold Bridge

Highland Park Historic Business District at Euclid and Sixth Avenues

Hill McClelland Bell House

Hippee Building

Hohberger Building

Home of Marshall's Horseradish

Homestead Building

Hotel Fort Des Moines

Hotel Kirkwood

Hotel Randolph

Hubbell Building

Hubbell Warehouse

I.O.O.F. (International Order of Odd Fellows) Valley Junction Lodge Hall No. 604

Iowa Commission for the Blind Building

Iowa State Historical Building

Iowa World War II Army Airfields

Iowa-Des Moines National Bank Building

James Sansom Carpenter House

Jay Norwood and Genevieve Pendleton Darling House

John P. Simmons House

Jordan House

Josiah Andrews House

Julius Scheibe Cottage

Kingman Place Historic District

Kromer Flats

L. Harbach and Sons Furniture Warehouse and Factory Complex

Lampson P. Sherman House

Larnerd Case House

Liberty Building

Linden Heights Historic District

Lowry W. and Hattie N. Goode First North Des Moines House

Mack-International Motor Truck Corporation Building

Maish House

Mary A. and Caleb D. Scott House

Masonic Temple of Des Moines

Methodist Deaconess Institute—Esther Hall

Minnie Y. and Frank P. Mattes House