# National Register of Historic Places listings in Power County, Idaho

This is a list of the National Register of Historic Places listings in Power County, Idaho.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Power County, Idaho, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.
There are 12 properties and districts listed on the National Register in the county. More may be added; properties and districts nationwide are added to the Register weekly.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town |
| 1 | American Falls Archeological District | American Falls Archeological District | July 1, 1999 (#99000804) | Address Restricted | American Falls |
| 2 | American Falls East Shore Power Plants | American Falls East Shore Power Plants | October 29, 1976 (#76000680) | State Highway 39 42°46′34″N 112°52′27″W﻿ / ﻿42.776111°N 112.874167°W﻿ / 42.776111; -112.874167﻿ (American Falls East Shore Power Plants) | American Falls |
| 3 | American Falls Reservoir Flooded Townsite | Upload image | January 28, 2002 (#01001480) | American Falls Reservoir 42°47′31″N 112°51′55″W﻿ / ﻿42.791944°N 112.865278°W﻿ / 42.791944; -112.865278﻿ (American Falls Reservoir Flooded Townsite) | American Falls |
| 4 | Bethany Deaconess Hospital | Bethany Deaconess Hospital | April 27, 1995 (#95000507) | 500 Pocatello Highway Avenue 42°47′03″N 112°50′56″W﻿ / ﻿42.7840505°N 112.8488119°W﻿ / 42.7840505; -112.8488119﻿ (Bethany Deaconess Hospital) | American Falls |
| 5 | William Davie House | William Davie House | April 2, 2008 (#08000252) | 703 Hutchinson Avenue 42°46′53″N 112°51′18″W﻿ / ﻿42.78137°N 112.85489°W﻿ / 42.78137; -112.85489﻿ (William Davie House) | American Falls |
| 6 | Oneida Milling and Elevator Company Grain Elevator | Oneida Milling and Elevator Company Grain Elevator | July 16, 1993 (#93000380) | Offshore in American Falls Reservoir 42°47′05″N 112°52′04″W﻿ / ﻿42.784722°N 112.867778°W﻿ / 42.784722; -112.867778﻿ (Oneida Milling and Elevator Company Grain Elevator) | American Falls |
| 7 | Oregon Trail Historic District | Upload image | March 20, 1973 (#73000688) | Southwest of American Falls along Interstate 86 / U.S. Route 30, and "West of American Falls" 42°39′16″N 113°02′38″W﻿ / ﻿42.654444°N 113.043889°W﻿ / 42.654444; -113.043889﻿ (Oregon Trail Historic District) | American Falls |
| 8 | Power County Courthouse | Power County Courthouse | September 22, 1987 (#87001601) | 543 Bannock Avenue 42°46′59″N 112°50′55″W﻿ / ﻿42.783056°N 112.848611°W﻿ / 42.783056; -112.848611﻿ (Power County Courthouse) | American Falls |
| 9 | Register Rock | Register Rock More images | July 24, 1978 (#78001097) | West of American Falls on former routing of U.S. Route 30 42°39′10″N 113°00′58″W﻿ / ﻿42.652778°N 113.016111°W﻿ / 42.652778; -113.016111﻿ (Register Rock) | Massacre Rocks State Park |
| 10 | St. John's Episcopal Church | St. John's Episcopal Church | February 7, 2007 (#07000004) | 328 Roosevelt Street 42°46′56″N 112°51′04″W﻿ / ﻿42.782222°N 112.851111°W﻿ / 42.782222; -112.851111﻿ (St. John's Episcopal Church) | American Falls |
| 11 | Walter Sparks House | Walter Sparks House More images | February 7, 2007 (#07000002) | 408 Roosevelt Street 42°46′55″N 112°50′58″W﻿ / ﻿42.781944°N 112.849444°W﻿ / 42.781944; -112.849444﻿ (Walter Sparks House) | American Falls |
| 12 | Richard and Winnie Warwas House | Richard and Winnie Warwas House More images | August 31, 2006 (#06000741) | 275 Polk St. 42°46′53″N 112°51′11″W﻿ / ﻿42.781389°N 112.853056°W﻿ / 42.781389; -112.853056﻿ (Richard and Winnie Warwas House) | American Falls |