| 1 | 49 | Sep 2014 | Adobe Chapel of the Immaculate Conception | State | San Diego | |
| 2 | 243 | Jun 2016 | Asistencia San Antonio de Pala | State | San Diego | |
| 3 | 50 | Nov 2016 | Ballast Point Whaling Station Site | State | San Diego | |
| 4 | 626 | Mar 2015 | Bancroft Ranch House | State | San Diego | |
| 5 | 472 | Oct 2016 | Box Canyon | State | San Diego | |
| 6 | 647 | Oct 2016 | Butterfield Overland Mail Route | State | San Diego | |
| 7 | 56 | Nov 2016 | Cabrillo Landing Site | State | San Diego | |
| 8 | 1045 | Jul 2016 | Camp Lockett | None | San Diego | |
| 9 | 411 | Jul 2016 | Campo Stone Store | State | San Diego | |
| 10 | 482 | Jun 2016 | Camp Wright | State | San Diego | |
| 11 | 425 | Apr 2016 | Cañada de Los Coches Rancho | Other | San Diego | |
| 12 | 1020 | Apr 2014 | Carrillo Ranch | State | San Diego | |
| 13 | 72 | Sep 2014 | Casa de Bandini | Other | San Diego | |
| 14 | 74 | Sep 2014 | Casa de Carrillo | State | San Diego | |
| 15 | 75 | Sep 2014 | Casa de Cota Site | None | San Diego | |
| 16 | 53 | Sep 2014 | Casa de Estudillo | Other | San Diego | |
| 17 | 60 | Sep 2014 | Casa de Lopez | State | San Diego | |
| 18 | 71 | Sep 2014 | Casa de Machado | Other | San Diego | |
| 19 | 70 | Sep 2014 | Casa de Pedrorena | Other | San Diego | |
| 20 | 73 | Sep 2014 | Casa de Stewart | None | San Diego | |
| 21 | 66 | Feb 2015 | Congress Hall Site | None | San Diego | |
| 22 | 244 | Sep 2014 | Derby Dike | State | San Diego | |
| 23 | 784 | Apr 2014 | El Camino Real | State | San Diego | |
| 24 | 68 | Sep 2014 | El Campo Santo | State | San Diego | |
| 25 | 64 | Sep 2014 | El Desembarcadero | State | San Diego | |
| 26 | 634 | Oct 2016 | El Vado (The Anza Trail) | State | San Diego | |
| 27 | 491 | Feb 2015 | Exchange Hotel | None | San Diego | |
| 28 | 1031 | Sep 2014 | Ferryboat Berkeley | State | San Diego | |
| 29 | 818 | Feb 2015 | First Military Flying School In America | State | San Diego | |
| 30 | 538 | Sep 2014 | First Publicly Owned School Building | State | San Diego | |
| 31 | 69 | Nov 2016 | Fort Guijarros Site | State | San Diego | |
| 32 | 62 | Nov 2016 | Fort Rosecrans | State | San Diego | |
| 33 | 55 | Sep 2014 | Fort Rosecrans National Cemetery | State | San Diego | |
| 34 | 54 | Apr 2014 | Fort Stockton | State | San Diego | |
| 35 | 1044 | Feb 2015 | Giant Dipper Roller Coaster | None | San Diego | |
| 36 | 844 | Apr 2016 | Hotel Del Coronado | State | San Diego | |
| 37 | 412 | Jun 2016 | Julian | State | San Diego | |
| 38 | 562 | Mar 2015 | La Christianita (La Cristianita) | State | San Diego | |
| 39 | 57 | Sep 2014 | La Punta de Los Muertos | State | San Diego | |
| 40 | 616 | Mar 2015 | Las Flores Asistencia | State | San Diego | |
| 41 | 635 | Oct 2016 | Los Puertecitos | State | San Diego | |
| 42 | 52 | Mar 2016 | Mission Dam and Flume | State | San Diego | |
| 43 | 242 | Feb 2014 | Mission San Diego de Alcala | State | San Diego | |
| 44 | 239 | Feb 2014 | Mission San Luís Rey de Francia | State | San Diego | |
| 45 | 711 | Feb 2015 | Montgomery Memorial | Other | San Diego | |
| 46 | 452 | Jun 2016 | Mule Hill | State | San Diego | |
| 47 | 502 | Jun 2016 | Oak Grove Butterfield Stage Station | State | San Diego | |
| 48 | 61 | Sep 2014 | Old La Playa | State | San Diego | |
| 49 | 51 | Sep 2014 | Old Point Loma Lighthouse | State | San Diego | |
| 50 | 830 | Sep 2014 | Old Town San Diego | State | San Diego | |
| 51 | 639 | Oct 2016 | Palm Springs | State | San Diego | |
| 52 | 858 | Jun 2016 | Pedro Fages Trail | State | San Diego | |
| 53 | 750 | Oct 2016 | Peg Leg Smith Monument | State | San Diego | |
| 54 | 940 | Mar 2015 | Rancho Guajome | State | San Diego | |
| 55 | 982 | Apr 2016 | Rancho Santa Fe | State | San Diego | |
| 56 | 523 | Sep 2014 | San Diego Barracks | State | San Diego | |
| 57 | 59 | Apr 2014 | San Diego Presidio Site | State | San Diego | |
| 58 | 798 | Mar 2015 | San Diego State College | State | San Diego | |
| 59 | 63 | Sep 2014 | San Diego Viejo Plaza | Other | San Diego | |
| 60 | 793 | Oct 2016 | San Felipe Valley and Stage Station | State | San Diego | |
| 61 | 673 | Oct 2016 | San Gregorio | State | San Diego | |
| 62 | 533 | Jun 2016 | San Pasqual Battlefield | State | San Diego | |
| 63 | 785 | Oct 2016 | Santa Catarina | State | San Diego | |
| 64 | 1026 | Jul 2016 | Santa Margarita Ranchhouse | State | San Diego | |
| 65 | 369 | Jun 2016 | Santa Ysabel Chapel | State | San Diego | |
| 66 | 67 | Sep 2014 | Serra Palm Site | State | San Diego | |
| 67 | 764 | Feb 2015 | Sessions Nursery Site | State | San Diego | |
| 68 | 891 | Sep 2014 | Spanish Landing | State | San Diego | |
| 69 | 1030 | Sep 2014 | Star of India | State | San Diego | |
| 70 | 1023 | Feb 2015 | Transcontinental Railroad Depot | State | San Diego | |
| 71 | 1042 | Sep 2014 | USS Recruit | State | San Diego | |
| 72 | 304 | Oct 2016 | Vallecito Stage Station | State | San Diego | |
| 73 | 311 | Jun 2016 | Warner's Ranch | State | San Diego | |
| 74 | 65 | Sep 2014 | Whaley House | State | San Diego | |
