122:
1227:
25:
157:
355:
439:
Beginning in 1987, a group of southern
Arizonans have considered seceding from the rest of Arizona to form a new U.S. state, potentially named Baja Arizona or Gadsden. A political push to that effect began in February, 2011, led by a group of attorneys largely in opposition to what they perceived as
423:, all of these missiles were retired from service by the mid-1980s. All but one of their launch silos and command shelters were demolished with explosives. The remaining site, Titan II ICBM Site 571-7, about 15 miles south of Tucson on
125:
Southern
Arizona is the area of Arizona south of the Gila River, roughly corresponding to the area from the 1854 Gadsden Purchase (shown on the map in yellow with present-day state boundaries and cities)
304:
Significant distances requiring transportation in
Southern Arizona are generally traveled by highway and the railroad. Southern Arizona is the location of the major transcontinental Interstate highway
312:
westward through Tucson, and then continuing northwest via Casa Grande to the
Phoenix–Scottsdale–Mesa metropolis. Also, running westward from Casa Grande is
668:
678:
419:
dispersed over a wide area of launch sites – south, southwest, and southeast of Tucson. Due to their advancing age and the advent of several important
292:, and others. As surprising as it might seem, some of these mountains are high enough, cold enough, and wet enough in the wintertime to provide
328:, crosses Southern Arizona from east to west from the New Mexico border, nearly to the California border, and formerly into California to the
673:
500:
324:
runs south from Tucson to
Nogales, Arizona, and a major border crossing into Mexico. In addition, the much older Federal highway,
710:
89:
420:
61:
164:
Although
Southern Arizona's boundaries are not well-defined, it is generally considered to include all areas south of the
1014:
332:. However, its westernmost stretch has been replaced by Interstate 8, which was built on top of it and its right-of-way.
68:
416:
371:
1165:
663:
590:
551:
250:
108:
42:
1244:
1180:
445:
228:
75:
343:, via Phoenix, Casa Grande, and Tucson, to Nogales, where it crosses the border and meets the Mexican railroads.
1212:
1145:
243:
46:
346:
The primary major airport of southern
Arizona, Tucson International Airport, is located just south of Tucson.
1283:
705:
695:
57:
397:
of 1846–47, much of
Southern Arizona was purchased by the United States from Mexico for $ 15,000,000 in the
1195:
884:
651:
448:
of the south. The organizers of this movement had aimed to hold a referendum vote on the matter in 2012 in
1207:
1200:
1185:
926:
700:
994:
796:
685:
453:
239:
177:
1190:
1072:
916:
879:
874:
736:
715:
656:
336:
969:
959:
944:
394:
281:
262:
1150:
999:
939:
906:
786:
751:
646:
169:
35:
1032:
979:
974:
964:
954:
934:
776:
631:
82:
1175:
1107:
989:
854:
641:
583:
258:
201:
339:
crosses
Southern Arizona via Tucson and Phoenix. Also, there is a major railroad south from
1037:
1004:
984:
949:
809:
766:
761:
636:
525:
428:
277:
269:
189:
173:
8:
1097:
899:
781:
771:
731:
441:
254:
197:
1132:
1047:
756:
741:
623:
289:
273:
193:
1140:
1102:
1092:
1062:
1057:
1042:
1022:
859:
367:
296:
at regular ski resorts, with ski lifts, not very distant from cities such as Tucson.
1087:
1067:
1052:
1027:
869:
864:
834:
819:
814:
746:
690:
613:
576:
398:
340:
285:
213:
209:
137:
156:
1117:
1082:
849:
181:
390:
370:
inhabitants of the area. In more recent times, the dominant indigenous group of
160:
The Gila River is generally considered the northern boundary of southern
Arizona
1231:
1112:
889:
829:
457:
409:
362:
Southern Arizona has been inhabited by human beings for several millennia. The
232:
1277:
1259:
1246:
1122:
1077:
844:
804:
424:
378:
tribe, which continues to reside in this area in their traditional homeland.
354:
329:
325:
321:
305:
293:
224:
205:
133:
1155:
911:
839:
824:
386:
313:
185:
477:
121:
449:
238:
The most major scientific site of Southern Arizona is the set of several
358:
Stone Avenue in the year 1880 in Tucson, southern Arizona's largest city
1170:
1160:
599:
375:
317:
309:
219:
Furthermore, the populated areas of Southern Arizona include the major
165:
220:
404:
More recently, Southern Arizona played an important role during the
24:
568:
413:
405:
603:
363:
444:, conservative dominance in the Phoenix area in contrast to the
268:
The region includes several small mountain ranges including the
261:, which stands on two large sections of land, one west of the
382:
184:. Other cities and large towns in Southern Arizona include
460:). As of 2013, no ballot initiatives had been generated.
385:
missions were established in the early 18th century by
499:
Bodfield, Rhonda; Kelly, Andrea (February 24, 2011).
49:. Unsourced material may be challenged and removed.
320:, crossing the Colorado River. Finally, the short
249:Southern Arizona is the location of several large
246:, a reasonable distance west-southwest of Tucson.
1275:
584:
498:
552:"A 51st State? Some In Arizona Want A Split"
421:Strategic Nuclear Weapons Reduction treaties
408:. Davis-Monthan AFB was the home base of an
136:comprising the southernmost portion of the
591:
577:
501:"Could Baja Arizona be 51st state in US?"
109:Learn how and when to remove this message
518:
353:
155:
148:which means "Lower Arizona" in Spanish.
120:
1276:
253:protecting the scenery, wildlife, and
572:
598:
47:adding citations to reliable sources
18:
417:Intercontinental Ballistic Missiles
13:
265:and the other one east of Tucson.
14:
1295:
492:
299:
1225:
431:, a National Historic Landmark.
140:. It sometimes goes by the name
23:
16:Region of Arizona, United States
1146:Aztec Land & Cattle Company
34:needs additional citations for
544:
470:
389:in what was then known as the
244:Kitt Peak National Observatory
1:
463:
387:Father Eusebio Francisco Kino
257:of Southern Arizona, and the
885:San Francisco Volcanic Field
434:
229:Davis–Monthan Air Force Base
151:
7:
316:, which goes via Yuma into
208:, and the border cities of
10:
1300:
349:
240:astronomical observatories
180:, anchored by the city of
1221:
1131:
1013:
925:
875:Phoenix Metropolitan Area
795:
724:
669:Congressional Delegations
622:
610:
337:Transcontinental Railroad
526:"A tale of two counties"
263:Tucson metropolitan area
1151:Battle of Ambos Nogales
480:. National Park Service
359:
161:
126:
1181:Territorial evolution
1176:Sitgreaves Expedition
855:North Central Arizona
357:
308:from the border with
259:Saguaro National Park
159:
124:
1284:Geography of Arizona
810:Arizona Sun Corridor
429:Titan Missile Museum
395:Mexican–American War
270:Chiricahua Mountains
255:archaeological sites
43:improve this article
1256: /
900:Traditional Arizona
711:Tourist attractions
478:"The Titan Missile"
366:were the principal
168:but sometimes only
132:is a region of the
1232:Arizona portal
505:Arizona Daily Star
360:
274:Huachuca Mountains
251:national monuments
162:
127:
58:"Southern Arizona"
1239:
1238:
1141:Arizona Territory
860:Northeast Arizona
554:. NPR. 2011-04-26
454:Santa Cruz County
178:Santa Cruz County
119:
118:
111:
93:
1291:
1271:
1270:
1268:
1267:
1266:
1261:
1260:33.40°N 112.51°W
1257:
1254:
1253:
1252:
1249:
1230:
1229:
1228:
1213:Women's suffrage
1073:Lake Havasu City
895:Southern Arizona
870:Oak Creek Canyon
865:Northern Arizona
835:Mogollon Plateau
820:Colorado Plateau
815:Coconino Plateau
696:Native Americans
593:
586:
579:
570:
569:
563:
562:
560:
559:
548:
542:
541:
539:
537:
532:. March 31, 2011
522:
516:
515:
513:
511:
496:
490:
489:
487:
485:
474:
452:(and, possibly,
427:, serves as the
399:Gadsden Purchase
372:Native Americans
341:Northern Arizona
138:State of Arizona
130:Southern Arizona
114:
107:
103:
100:
94:
92:
51:
27:
19:
1299:
1298:
1294:
1293:
1292:
1290:
1289:
1288:
1274:
1273:
1264:
1262:
1258:
1255:
1250:
1247:
1245:
1243:
1242:
1240:
1235:
1226:
1224:
1217:
1127:
1009:
921:
917:White Mountains
907:Transition zone
850:Monument Valley
791:
720:
679:Representatives
618:
606:
597:
567:
566:
557:
555:
550:
549:
545:
535:
533:
524:
523:
519:
509:
507:
497:
493:
483:
481:
476:
475:
471:
466:
437:
352:
302:
282:Santa Catalinas
154:
115:
104:
98:
95:
52:
50:
40:
28:
17:
12:
11:
5:
1297:
1287:
1286:
1265:33.40; -112.51
1237:
1236:
1222:
1219:
1218:
1216:
1215:
1210:
1205:
1204:
1203:
1198:
1193:
1183:
1178:
1173:
1168:
1166:Pah-Ute County
1163:
1158:
1153:
1148:
1143:
1137:
1135:
1129:
1128:
1126:
1125:
1120:
1115:
1110:
1105:
1100:
1095:
1090:
1085:
1080:
1075:
1070:
1065:
1060:
1055:
1050:
1045:
1040:
1035:
1030:
1025:
1019:
1017:
1011:
1010:
1008:
1007:
1002:
997:
992:
987:
982:
977:
972:
967:
962:
957:
952:
947:
942:
937:
931:
929:
923:
922:
920:
919:
914:
909:
904:
903:
902:
892:
890:Sonoran Desert
887:
882:
877:
872:
867:
862:
857:
852:
847:
842:
837:
832:
830:Kaibab Plateau
827:
822:
817:
812:
807:
801:
799:
793:
792:
790:
789:
784:
779:
774:
769:
764:
759:
754:
749:
744:
739:
737:Climate change
734:
728:
726:
722:
721:
719:
718:
716:Transportation
713:
708:
703:
698:
693:
688:
683:
682:
681:
676:
666:
661:
660:
659:
654:
649:
639:
634:
628:
626:
620:
619:
611:
608:
607:
596:
595:
588:
581:
573:
565:
564:
543:
517:
491:
468:
467:
465:
462:
458:Cochise County
436:
433:
410:air force wing
374:have been the
351:
348:
301:
300:Transportation
298:
233:U.S. Air Force
170:Cochise County
153:
150:
117:
116:
31:
29:
22:
15:
9:
6:
4:
3:
2:
1296:
1285:
1282:
1281:
1279:
1272:
1269:
1234:
1233:
1220:
1214:
1211:
1209:
1206:
1202:
1199:
1197:
1194:
1192:
1189:
1188:
1187:
1184:
1182:
1179:
1177:
1174:
1172:
1169:
1167:
1164:
1162:
1159:
1157:
1154:
1152:
1149:
1147:
1144:
1142:
1139:
1138:
1136:
1134:
1130:
1124:
1121:
1119:
1116:
1114:
1111:
1109:
1106:
1104:
1101:
1099:
1096:
1094:
1091:
1089:
1086:
1084:
1081:
1079:
1076:
1074:
1071:
1069:
1066:
1064:
1061:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1033:Bullhead City
1031:
1029:
1026:
1024:
1021:
1020:
1018:
1016:
1012:
1006:
1003:
1001:
998:
996:
993:
991:
988:
986:
983:
981:
978:
976:
973:
971:
968:
966:
963:
961:
958:
956:
953:
951:
948:
946:
943:
941:
938:
936:
933:
932:
930:
928:
924:
918:
915:
913:
910:
908:
905:
901:
898:
897:
896:
893:
891:
888:
886:
883:
881:
878:
876:
873:
871:
868:
866:
863:
861:
858:
856:
853:
851:
848:
846:
845:Mojave Desert
843:
841:
838:
836:
833:
831:
828:
826:
823:
821:
818:
816:
813:
811:
808:
806:
805:Arizona Strip
803:
802:
800:
798:
794:
788:
785:
783:
780:
778:
775:
773:
770:
768:
765:
763:
760:
758:
755:
753:
750:
748:
745:
743:
740:
738:
735:
733:
730:
729:
727:
723:
717:
714:
712:
709:
707:
704:
702:
699:
697:
694:
692:
689:
687:
684:
680:
677:
675:
672:
671:
670:
667:
665:
662:
658:
655:
653:
650:
648:
645:
644:
643:
640:
638:
635:
633:
630:
629:
627:
625:
621:
616:
615:
609:
605:
601:
594:
589:
587:
582:
580:
575:
574:
571:
553:
547:
531:
530:The Economist
527:
521:
506:
502:
495:
479:
473:
469:
461:
459:
455:
451:
447:
443:
432:
430:
426:
425:Interstate 19
422:
418:
415:
411:
407:
402:
400:
396:
392:
388:
384:
379:
377:
373:
369:
368:Pre-Columbian
365:
356:
347:
344:
342:
338:
333:
331:
330:Pacific Ocean
327:
326:U.S. Route 80
323:
322:Interstate 19
319:
315:
311:
307:
306:Interstate 10
297:
295:
294:alpine skiing
291:
287:
283:
279:
275:
271:
266:
264:
260:
256:
252:
247:
245:
241:
236:
234:
230:
226:
225:Fort Huachuca
222:
217:
215:
211:
207:
203:
199:
195:
191:
187:
183:
179:
175:
171:
167:
158:
149:
147:
146:Baja Arizona,
143:
139:
135:
134:United States
131:
123:
113:
110:
102:
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
1241:
1223:
1208:World War II
1156:Hualapai War
1108:Sierra Vista
912:Verde Valley
894:
880:Safford area
840:Mogollon Rim
825:Grand Canyon
787:Homelessness
752:Demographics
647:Constitution
612:
556:. Retrieved
546:
534:. Retrieved
529:
520:
508:. Retrieved
504:
494:
482:. Retrieved
472:
438:
412:of 18 heavy
403:
393:. After the
391:PimerĂa Alta
380:
361:
345:
334:
314:Interstate 8
303:
267:
248:
237:
218:
202:Sierra Vista
163:
145:
141:
129:
128:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
1263: /
1038:Casa Grande
777:LGBT rights
657:Legislature
632:Agriculture
450:Pima County
278:Santa Ritas
190:Casa Grande
174:Pima County
1171:Sheep wars
1161:Mohave War
1098:Scottsdale
995:Santa Cruz
642:Government
558:2011-05-10
464:References
318:California
310:New Mexico
198:Oro Valley
166:Gila River
69:newspapers
1048:Flagstaff
767:Elections
762:Education
637:Geography
617:(capital)
446:Democrats
435:Secession
401:of 1854.
290:Piñalenos
221:U.S. Army
194:Gila Bend
152:Geography
1278:Category
1251:112°31′W
1186:Timeline
1103:Surprise
1093:Prescott
1063:Goodyear
1058:Glendale
1043:Chandler
1023:Avondale
970:Maricopa
960:Greenlee
945:Coconino
927:Counties
782:Politics
772:Gun laws
732:Abortion
674:Senators
652:Governor
536:April 2,
510:April 2,
442:nativist
414:Titan II
406:Cold War
381:Several
223:post of
99:May 2011
1248:33°24′N
1196:Phoenix
1133:History
1088:Phoenix
1068:Kingman
1053:Gilbert
1028:Buckeye
1000:Yavapai
940:Cochise
797:Regions
757:Economy
742:Culture
725:Society
706:Symbols
686:Museums
614:Phoenix
604:Arizona
383:Spanish
376:O'odham
364:Hohokam
350:History
286:Rincons
242:of the
231:of the
214:Douglas
210:Nogales
142:Gadsden
83:scholar
1201:Tucson
1118:Tucson
1083:Peoria
1015:Cities
980:Navajo
975:Mohave
965:La Paz
955:Graham
935:Apache
701:People
624:Topics
484:2 July
288:, the
284:, the
280:, the
182:Tucson
85:
78:
71:
64:
56:
1113:Tempe
990:Pinal
747:Crime
691:Music
664:Index
600:State
90:JSTOR
76:books
1191:Mesa
1123:Yuma
1078:Mesa
1005:Yuma
985:Pima
950:Gila
538:2011
512:2011
486:2024
456:and
227:and
212:and
206:Yuma
176:and
62:news
602:of
186:Ajo
144:or
45:by
1280::
528:.
503:.
440:a
335:A
276:,
272:,
235:.
216:.
204:,
200:,
196:,
192:,
188:,
172:,
592:e
585:t
578:v
561:.
540:.
514:.
488:.
112:)
106:(
101:)
97:(
87:·
80:·
73:·
66:·
39:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.