| Name | Styles | Significance | Periods |
|---|
Canute Peterson House (10 N. Main St.) | Federal | religion, architecture, exploration, settlement, education | 1850-1874 |
Claus P. Andersen House (2nd South St.) | | architecture, religion, exploration, settlement | 1850-1874 |
Ephraim Carnegie Library (30 S. Main St.) | Beaux Arts | education | 1900-1924 |
Ephraim Tithing Office - Bishop's Storehouse (64 N. Main) | Late Victorian | architecture, religion, commerce | 1900-1924 |
Ephraim United Order Cooperative Building (Main and 1st North Sts.) | | education, commerce, religion | 1850-1874 |
Hans C. Jensen House (263 E. 100 South) | | exploration, settlement, architecture, religion | 1850-1874 |
Jacobsen - Jensen House (207 S. One Hundred W.) | | architecture, social history | 1875-1899 |
Jens Nielsen House (192 W. 200 South) | | architecture, religion, exploration, settlement | 1850-1874 |
Lars S. Andersen House (213 N. 200 East) | Late Victorian | religion, architecture, exploration, settlement | 1850-1874 |
Larsen- Noyes House (96 E. Center St.) | Gothic | commerce, education, architecture | 1875-1899 |
Niels Mortensen House (149 N. One Hundred E.) | | architecture, social history | 1850-1874 |
Oluf Larsen House (75 S. 100 West) | Greek Revival | exploration, settlement, architecture, religion | 1850-1874 |
Rasmus Jensen House (97 E. 100 South) | | religion, exploration, settlement, architecture | 1850-1874 |
Snow Academy Building (150 College Ave.) | Classical Revival | education | 1925-1949, 1900-1924, 1875-1899 |