15-42 邮电局所数及邮递线路(年底数)
             
    邮电局所 信筒信箱 邮路总长度     农村投递线路
(处) (处) (公里) # 汽车邮路 # 铁路邮路 (公里)
             
1978 49623                 4863282 572204 150249  
1979 49647 156398 4812271 574732 148876  
1980 49471 159009 4737124 582058 150819  
             
1981 49570 159153 4660172 599428 151956  
1982 49727 161431 1306340 612893 155951 3369931
1983 50162 164614 1308472 624558 164774 3412421
1984 51463 169269 1336324 638406 170513 3494266
1985 53107 174678 1416303 663016 182178 3565758
                                                                                                             
1986 52777 176843 1535898 703542 201919 3506131
1987 52882 179213 1535690 695384 199883 3497911
1988 52881 180085 1557762 681409 199095 3443058
1989 53092 178289 1526073 675352 196178 3389374
1990 53629 181877 1618200 676747 191313 3364861
                                                                                                             
1991 54006 181939 1603344 685759 185872 3371424
1992 54891 183289 1646931 712367 189359 3374556
1993 57005 187966 1760506 727380 189704 3377769
1994 60447 193902 1781787 757931 187871 3364730
1995 61898 203011 1886082 819412 183036 3345848
                                                                                                             
1996 72496 217235 2118940 917151 183884 3358051
1997 79273 231337 2363108 873688 186382 3402946
1998 102225 234716 2853942 930622 189652 3361484
1999 66649 232674 2979007 989122 190056 3348054
2000 70968          
             
           
注:邮路总长度1981年及以前是邮路及农村投递线路长度。