California - Area of significance: Agriculture
| Libby McNeil and Libby Fruit and Vegetable Cannery |
| Live Oak Ranch |
| Locke House and Barn |
| Lodi Arch |
| Lombardo Ranch |
| Lovejoy Homestead |
| Lyons, Harrison, Homestead Historic District |
| Lyons Ranches Historic District |
| Malaguerra Winery |
| Marl Springs Corral |
| Marsh, John, House |
| Martinez Historical District |
| Masson, Paul, Mountain Winery |
| Maulhardt, Gottfried, Farm |
| McCallum, Roy D., House |
| McCauley and Meyer Barns |
| McNally's Windemere Ranch Headquarters |
| Meek Mansion and Carriage House |
| Messina Orchard |
| Mill Creek Zanja |
| Miller-Melone Ranch |
| Miller Red Barn |
| Mills, Robert, Dairy Barn |
| Milpitas Ranchhouse |
| Mission Hill Area Historic District |
| Mission San Jose |
| Monte Vista and Diamond Mountain Vineyard |
| Muckenthaler House |
| Murphy Well Corral |
| Natural Corral |
| Nelson Ranch |
| Ohm, John, House |
| Old Administration Building, Fresno City College |
| Old Borges Ranch |
| Old Mission Dam |
| Old Towne Orange Historic District |
| Olema Valley Dairy Ranches Historic District |
| Orange Cove Santa Fe Railway Depot |
| OX Ranch Headquarters |
| Pacific Coast Railway Company Grain Warehouse |
| Palo Alto Stock Farm Horse Barn |
| Patterson, George Washington, Ranch-Ardenwood |
| Pawona Witu |
| Payne Corral |
| Pegler, John Carlton, House |
| Pereira Octagon Barn |
| Petaluma Adobe |
| Picchetti Brothers Winery |
| Pierce Ranch |
| Pipeline Corral |
| Pitzer House |
| Piute Dry Corral |
| Piute Pass Archeological District |
| Pleasants Ranch |
| Pogue Hotel |
| Point Reyes Peninsula Dairy Ranches Historic District |
| Porter-French House |
| Rains, John, House |
| Ramos, John, Sherry House-Depot Saloon |
| Rancho Camulos |
| Rancho Canada de los Osos y Pecho y Islay |
| Rancho Las Palmas |
| Rancho Los Alamitos |
| Rancho San Lucas |
| Ravenswood |
| Rhoades Ranch |
| Riverside-Arlington Heights Fruit Exchange |
| Rock Tank Corral |
| Rodgers, Patrick, Farm |
| Rosecroft |
| Round Valley Flour Mills |
| Rubel Castle Historic District |
| Ruiz-Alvarado Ranch Site |
| San Antonio Heights Grove House |
| Sanchez Adobe Park |
| Santa Fe Railway Passenger and Freight Depot |
| Santa Rosa Island Archeological District |
| Scarlett Ranch |
| Schramsberg Vineyard |
| Scully Ranch |
| Serrano, Jose, Adobe |
| Sexton, Joseph and Lucy Foster, House |
| Shadelands Ranch House |
| Shafter Research Station |
| Shannon-Williamson Ranch |
| Simi Adobe-Strathearn House |
| Sonoma Depot |
| Southern Pacific Passenger Depot |
| South Hall |
| Sperry Union Flour Mill |
| Spotswood House |
| Stevens, Sherman, House |
| Stow House |
| Straight, Charles E., House |
| Sutherland Fruit Company |
| Tahquitz Canyon |
| Terminous Culling Chute |
| Tevis Block |
| Thomas Place Corral |
| Tower House District |
Data from United States Park Service and Wikidata
