Iowa has nominated over 2,400 properties to the National Register of Historic Places, including historic districts containing over 6,000 individual buildings. Every month, additional properties are added. To find out which properties are listed in each of Iowa’s counties, please select the county below.
The National Register Information System Database (NRIS) is a computerized index developed by the National Park Service. NRIS can be used to find additional information on National Register properties in Iowa and across the country. If you would like to review historic contexts prepared for Iowa properties (Thematic Resource documents, Multiple Resource Area forms, Multiple Property Documentation Forms, etc.), search the National Register Covers on NRIS.