economy of tucson and south zip codes 85641 85701 34 85740 41 85744 51 85754 77 a variety activities drive the aerospace manufacturing tourism call centers military operations university arizona software development are among most important by wide margin government provides employment any sector in availability economic data city industrial is severely limited see sources section on page 10 include dozen census designated places cdps two cities have to be combined because entirely code 85713 which consists primarily 1 360 square mile land area more extensive than 396 miles 195 2000 decennial count 700 178 residents these was 3 percent 679 424 population 486 699
