Historic places in Boulder County
95 published so far · 22 historic places · 73 historic structures
Drawn from the National Register of Historic Places through a verified content release, listed alphabetically. This is what has been published so far, not a complete inventory of Boulder County history, and the number of places in any county or town reflects what has been published rather than how much history that community holds.
- Denver, Northwestern and Pacific Railway Historic District-Rollinsville & Middle Park Wagon Road (Boundary Increase)Historic place
- Arnett-Fullen HouseHistoric structure
- Barker, Hannah, HouseHistoric structure
- Boulder County CourthouseHistoric structure
- Boulder County CourthouseHistoric structure
- Boulder County Poor FarmHistoric place
- Boulder Creek BridgeHistoric structure · outside city limits
- Boulder Valley Grange No. 131Historic structure · outside city limits
- Buchan CabinHistoric structure · outside city limits
- Bunce SchoolHistoric structure
- Callahan, T. M., HouseHistoric structure
- Cardinal MillHistoric structure
- Carnegie LibraryHistoric structure
- Chautauqua AuditoriumHistoric structure
- Church of the BrethrenHistoric structure
- Colorado ChautauquaHistoric place
- Columbia CemeteryHistoric place
- Congregational ChurchHistoric structure
- Denver, Boulder and Western Railway Historic DistrictHistoric place
- Denver Elevator--Grain ElevatorHistoric structure
- Denver, Northwestern and Pacific Railway Historic DistrictHistoric place
- Dickens Opera HouseHistoric structure
- Downtown Boulder Historic DistrictHistoric place
- Downtown Longmont Historic DistrictHistoric place
- East Side Historic DistrictHistoric place
- Eldora Historic DistrictHistoric place
- Empson CanneryHistoric structure
- First Baptist Church of BoulderHistoric structure
- First Congregational Church of LyonsHistoric structure
- Fox Mine OfficeHistoric structure
- Fox Stone BarnHistoric structure · outside city limits
- Ginacci HouseHistoric structure
- Gold Hill Historic DistrictHistoric place
- Gold Miner HotelHistoric structure
- Gold Miner Hotel (Boundary Increase)Historic structure
- Highland SchoolHistoric structure
- Holmes, David Hull, HouseHistoric structure
- Hotel BoulderadoHistoric structure
- Hoverhome and Hover FarmsteadHistoric place
- Jacoe StoreHistoric structure
- Jamestown Mercantile BuildingHistoric structure
- Jamestown Town HallHistoric structure
- Jamestown Town Hall (Boundary Increase)Historic structure
- Kullgren HouseHistoric structure
- Lackner's TavernHistoric structure
- Lafayette HouseHistoric structure
- LaSalla HouseHistoric structure
- Lewis HouseHistoric structure
- Little Church in the PinesHistoric structure
- Longhurst LodgeHistoric place
- Longmont Carnegie LibraryHistoric structure
- Longmont CollegeHistoric structure
- Longmont Fire DepartmentHistoric structure
- Longmont Power PlantHistoric structure · outside city limits
- Lyons Railroad DepotHistoric structure
- Lyons Sandstone BuildingsHistoric place
- McKenzie WellHistoric place
- Miller HouseHistoric structure
- Modoc MillHistoric structure · outside city limits
- Mount St. Gertrude AcademyHistoric place
- National Fuel Company StoreHistoric structure
- Norlin Quadrangle Historic DistrictHistoric place
- North St. Vrain Creek BridgeHistoric structure
- Northern Colorado Power Company SubstationHistoric structure
- Petrelli--DelPizzo HouseHistoric structure
- Rhoades HouseHistoric structure
- Robinson HouseHistoric structure
- Rock Creek Farm Rural Historic DistrictHistoric place
- Rocky Mountain Mammoth MineHistoric structure
- Salina SchoolHistoric structure
- Sandbeach Lake TrailHistoric structure
- Shannon FarmHistoric place
- Squires-Tourtellot HouseHistoric structure
- St. Stephen's Episcopal Church, 1881Historic structure
- Stolmes HouseHistoric structure
- Sunshine SchoolHistoric structure
- Swedish Evangelical Lutheran Church of RyssbyHistoric structure
- Tego Brothers Drugstore--State National Bank of LouisvilleHistoric structure
- Terrace, TheHistoric structure
- Thomas HouseHistoric structure
- Thunder Lake Patrol CabinHistoric structure · outside city limits
- Thunder Lake Trail-Bluebird Lake TrailHistoric structure
- Tower of CompassionHistoric structure
- US Post Office--Boulder MainHistoric structure
- Walker Ranch Historic DistrictHistoric place
- Walker Ranch Historic District (Boundary Increase)Historic place
- Wall Street Assay OfficeHistoric structure
- Wall Street Assay Office (Boundary Increase)Historic structure
- Ward Congregational ChurchHistoric structure
- Ward SchoolHistoric structure
- Weiser, Martha, HouseHistoric structure
- West Side Historic DistrictHistoric place
- Wild Basin HouseHistoric structure · outside city limits
- Wild Basin Ranger Station and HouseHistoric structure · outside city limits
- Woodward-Baird HouseHistoric structure