Alta California Missions 
In order of founding.
  
Mission                           Date         Location              Current      Military
Name                              Founded      (City)                County       District
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San Diego de Alcala..............16 Jul 1769...San Diego.............San Diego.........1st 
San Carlos Borroméo de Carmelo... 3 Jun 1770...Carmel-by-the-Sea.....Monterey..........3rd
San Antonio de Padua.............14 Jul 1771...Fort Hunter Liggett...Monterey..........3rd 
San Gabriel Arcángel............. 8 Sep 1771...San Gabriel...........Los Angeles.......1st
San Luis Obispo de Tolosa ....... 1 Sep 1772...San Luis Obispo.......San Luis Obispo...3rd 
San Francisco de Asís............ 9 Oct 1776...San Francisco.........San Francisco.....4th
San Juan de Capistrano........... 1 Nov 1776...San Juan Capistrano...Orange............1st
Santa Clara de Asís..............12 Jan 1777...Santa Clara...........Santa Clara.......3rd
San Buenaventura.................31 Mar 1782...Ventura...............Ventura...........2nd 
Santa Bárbara.................... 4 Dec 1786...Santa Barbara.........Santa Barbara.....2nd 
La Purisíma Concepción........... 8 Dec 1787...(n/w of) Lompoc.......Santa Barbara.....2nd
La Exaltación de la Santa Cruz...25 Sep 1791...Santa Cruz............Santa Cruz........3rd 
Nuestra Señora de la Soledad..... 9 Oct 1791...Soledad...............Montery...........3rd 
San José.........................11 Jun 1797...Fremont...............Alameda...........4th 
San Juan Bautista................24 Jun 1797...San Juan Bautista.....San Benito........3rd
San Miguel de Arcángel...........25 Jul 1797...San Miguel............San Luis Obispo...3rd 
San Fernando Rey de España....... 8 Sep 1797...Mission Hills.........Los Angeles.......1st
San Luis Rey de Francia..........13 Jun 1798...Oceanside.............San Diego.........1st 
Santa Inés.......................17 Sep 1804...Solvang...............Santa Barbara.....2nd 
San Rafael Arcángel..............14 Dec 1817...San Rafael............Marin.............4th
San Francisco de Solano..........17 Jul 1823...Sonoma................Sonoma County.....4th 

Spanish Military Districts in California
Number                     Name                           Founded
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First Military District....El Presidio de San Diego.......1769
Second Military District...El Presidio de Santa Bárbara...1782
Third Military District....El Presidio de Monterey........1770
Fourth Military District...El Presidio de San Francisco...1776