| ID | 数据年份 | 邮电局所处数 | 邮路及农村投递线路总长度 | #汽车邮路 | #铁路邮路 | 长话电路路数 | 电报电路路数 |
| 单位 | * | 处 | 万公里 | 万公里 | 万公里 | 路 | 路 |
| 1 | 1949 | 26328 | 70.6 | 4.42 | 2 | 0 | 0 |
| 2 | 1950 | 36975 | 86.31 | 5.29 | 2.08 | 2881 | 3007 |
| 3 | 1951 | 43753 | 110.74 | 6.42 | 2.17 | 3162 | 3683 |
| 4 | 1952 | 49541 | 128.97 | 7.38 | 2.27 | 3777 | 4460 |
| 5 | 1953 | 51649 | 151.47 | 9.12 | 2.31 | 4979 | 5448 |
| 6 | 1954 | 48205 | 164 | 10.51 | 2.48 | 5484 | 6260 |
| 7 | 1955 | 43774 | 173.94 | 12.97 | 2.69 | 4920 | 5502 |
| 8 | 1956 | 44665 | 181.13 | 22.55 | 5.77 | 4356 | 4745 |
| 9 | 1957 | 45375 | 222.26 | 26.8 | 6.24 | 4684 | 4964 |
| 10 | 1958 | 60719 | 301.29 | 33.63 | 6.54 | 7622 | 5224 |
| 11 | 1959 | 58621 | 420.61 | 36.8 | 7.17 | 7601 | 5305 |
| 12 | 1960 | 61745 | 408.51 | 34.94 | 8.22 | 9044 | 6210 |
| 13 | 1961 | 51751 | 318.8 | 32.29 | 8.02 | 9451 | 5663 |
| 14 | 1962 | 44513 | 266.54 | 32.1 | 7.56 | 9380 | 5922 |
| 15 | 1963 | 44022 | 286.55 | 34.67 | 7.3 | 9286 | 6160 |
| 16 | 1964 | 43748 | 306.47 | 36.17 | 7.81 | 9434 | 6519 |
| 17 | 1965 | 43787 | 349.28 | 39.77 | 8.02 | 9913 | 6955 |
| 18 | 1966 | 44812 | 368.06 | 43.19 | 8.9 | 10549 | 7123 |
| 19 | 1967 | 45081 | 367.31 | 43.11 | 8.82 | 10717 | 6961 |
| 20 | 1968 | 44551 | 366.23 | 44.17 | 8.81 | 10853 | 6684 |
| 21 | 1969 | 44626 | 371.32 | 45.14 | 9.44 | 11188 | 6440 |
| 22 | 1970 | 45027 | 397.71 | 48.18 | 10.03 | 11696 | 6498 |
| 23 | 1971 | 45949 | 428.8 | 51.27 | 10.47 | 12680 | 6823 |
| 24 | 1972 | 46162 | 448.58 | 53.81 | 10.35 | 13585 | 7078 |
| 25 | 1973 | 48495 | 451.14 | 54.07 | 10.97 | 14208 | 7498 |
| 26 | 1974 | 48290 | 464.09 | 54.83 | 11.2 | 15028 | 7687 |
| 27 | 1975 | 48707 | 479.63 | 55.78 | 12.91 | 15981 | 7809 |
| 28 | 1976 | 48931 | 483.6 | 56.33 | 13.07 | 17072 | 8223 |
| 29 | 1977 | 49586 | 486.02 | 56.71 | 13.31 | 17810 | 8403 |
| 30 | 1978 | 49623 | 486.33 | 57.22 | 15.02 | 18801 | 8430 |
| 31 | 1979 | 49647 | 481.23 | 57.47 | 14.89 | 20307 | 8785 |
| 32 | 1980 | 49471 | 473.71 | 58.21 | 15.08 | 22011 | 8803 |
| 33 | 1981 | 49570 | 466.02 | 59.94 | 15.2 | 23909 | 8808 |
| 34 | 1982 | 49727 | 467.63 | 61.29 | 15.6 | 25937 | 9178 |
| 35 | 1983 | 50162 | 472.09 | 62.46 | 16.48 | 28637 | 9467 |
| 36 | 1984 | 51463 | 483.06 | 63.84 | 17.05 | 32354 | 9685 |
| 37 | 1985 | 53107 | 498.21 | 66.3 | 18.22 | 37551 | 9916 |
| 38 | 1986 | 52777 | 504.2 | 70.35 | 20.19 | 44085 | 10150 |
| 39 | 1987 | 52882 | 503.3 | 69.54 | 19.99 | 53416 | 10564 |
| 40 | 1988 | 52881 | 500.08 | 68.14 | 19.91 | 68460 | 11764 |
| 41 | 1989 | 53092 | 491.54 | 67.54 | 19.62 | 87139 | 11391 |
| 42 | 1990 | 53629 | 498.31 | 67.67 | 19.13 | 112437 | 11687 |
| 43 | 1991 | 54006 | 497.48 | 68.58 | 18.59 | 151779 | 11933 |
| 44 | 1992 | 54891 | 502.15 | 71.24 | 18.94 | 234276 | 12338 |
| 45 | 1993 | 57005 | 513.83 | 72.74 | 18.97 | 420323 | 13256 |
| 46 | 1994 | 60447 | 514.65 | 75.79 | 18.79 | 615809 | 12607 |
| 47 | 1995 | 61898 | 523.19 | 81.94 | 18.3 | 735545 | 12250 |
| 48 | 1996 | 72496 | 547.7 | 91.72 | 18.39 | 998287 | 11569 |
| 49 | 1997 | 79273 | 576.61 | 87.37 | 18.64 | 1146121 | 12625 |
| 50 | 1998 | 102225 | 621.54 | 93.06 | 18.97 | 1576483 | 11715 |
