二水車站
利用狀況

根據2023年資料，本站每日旅運量約為1,864，在台鐵各站中排行第95名。
| 至2000年> 年.年 | 至2000年> 年間.上車 | 至2000年> 年間.下車 | 至2000年> 年間.上下車計 | 至2000年> 年間.來源 | 至2000年> 日平均.上車 | 至2000年> 日平均.上下車 |
| --- | --- | --- | --- | --- | --- | --- |
| 1946 | 372,687 | 331,991 | 704,678 |  | 1,021 | 1,931 |
沒資料
| 1950 | 472,741 | 430,772 | 903,513 |  | 1,295 | 2,475 |
| 1951 | 476,433 | 472,269 | 948,702 |  | 1,305 | 2,599 |
| 1952 | 392,765 | 406,305 | 799,070 |  | 1,073 | 2,183 |
| 1953 | 422,219 | 388,337 | 810,556 |  | 1,157 | 2,221 |
| 1954 | 445,339 | 409,382 | 854,721 |  | 1,220 | 2,342 |
| 1955 | 462,061 | 466,887 | 928,948 |  | 1,266 | 2,545 |
| 1956 | 480,267 | 431,094 | 911,361 |  | 1,312 | 2,490 |
| 1957 | 506,783 | 482,061 | 988,844 |  | 1,388 | 2,709 |
| 1958 | 383,879 | 295,070 | 678,949 |  | 1,052 | 1,860 |
| 1959 | 347,446 | 261,296 | 608,742 |  | 952 | 1,668 |
| 1960 | 316,924 | 238,239 | 555,163 |  | 866 | 1,517 |
| 1961 | 336,886 | 263,131 | 600,017 |  | 923 | 1,644 |
| 1962 | 295,055 | 239,247 | 534,302 |  | 808 | 1,464 |
| 1963 | 280,498 | 237,190 | 517,688 |  | 768 | 1,418 |
| 1964 | 303,893 | 260,896 | 564,789 |  | 830 | 1,543 |
| 1965 | 306,775 | 264,843 | 571,618 |  | 840 | 1,566 |
| 1966 | 280,298 | 249,860 | 530,158 |  | 768 | 1,452 |
| 1967 | 386,387 | 347,894 | 734,281 |  | 1,059 | 2,012 |
| 1968 | 403,235 | 359,554 | 762,789 |  | 1,102 | 2,084 |
| 1969 | 386,029 | 339,112 | 725,141 |  | 1,058 | 1,987 |
| 1970 | 368,187 | 314,381 | 682,568 |  | 1,009 | 1,870 |
| 1971 | 468,043 | 409,070 | 877,113 |  | 1,282 | 2,403 |
| 1972 | 430,134 | 379,489 | 809,623 |  | 1,175 | 2,212 |
1973: 沒資料
1974: 沒資料
| 1975 | 433,135 | 389,117 | 822,252 |  | 1,187 | 2,253 |
| 1976 | 435,269 | 379,727 | 814,996 |  | 1,189 | 2,227 |
| 1977 | 407,045 | 338,669 | 745,714 |  | 1,115 | 2,043 |
1978: 沒資料
1979: 沒資料
| 1980 | 632,602 | 580,188 | 1,212,790 |  | 1,728 | 3,314 |
| 1981 | 559,464 | 505,242 | 1,064,706 |  | 1,533 | 2,917 |
| 1982 | 589,575 | 507,035 | 1,096,610 |  | 1,615 | 3,004 |
| 1983 | 590,170 | 496,823 | 1,086,993 |  | 1,617 | 2,978 |
| 1984 | 563,260 | 480,048 | 1,043,308 |  | 1,539 | 2,851 |
| 1985 | 529,104 | 507,329 | 1,036,433 |  | 1,450 | 2,840 |
| 1986 | 485,069 | 515,306 | 1,000,375 |  | 1,329 | 2,741 |
| 1987 | 487,843 | 498,037 | 985,880 |  | 1,337 | 2,701 |
| 1988 | 490,641 | 515,312 | 1,005,953 |  | 1,341 | 2,749 |
| 1989 | 483,622 | 518,366 | 1,001,988 |  | 1,325 | 2,745 |
| 1990 | 484,238 | 517,347 | 1,001,585 |  | 1,327 | 2,744 |
| 1991 | 508,581 | 518,066 | 1,026,647 |  | 1,393 | 2,813 |
| 1992 | 527,964 | 495,762 | 1,023,726 |  | 1,443 | 2,797 |
| 1993 | 576,466 | 533,421 | 1,109,887 |  | 1,579 | 3,041 |
| 1994 | 580,105 | 563,895 | 1,144,000 |  | 1,589 | 3,134 |
| 1995 | 605,848 | 571,125 | 1,176,973 |  | 1,660 | 3,225 |
| 1996 | 604,707 | 547,918 | 1,152,625 |  | 1,652 | 3,149 |
| 1997 | 648,064 | 603,967 | 1,252,031 |  | 1,776 | 3,430 |
| 1998 | 684,654 | 607,064 | 1,291,718 |  | 1,876 | 3,539 |
| 1999 | 570,333 | 515,590 | 1,085,923 |  | 1,563 | 2,975 |
| 2000 | 436,142 | 431,808 | 867,950 |  | 1,192 | 2,371 |
| 年 | 年間> 上車 | 年間> 下車 | 年間> 上下車計 | 年間> 來源 | 日平均> 上車 | 日平均> 上下車 |
| --- | --- | --- | --- | --- | --- | --- |
| 2001 | 614,471 | 600,880 | 1,215,351 |  | 1,683 | 3,330 |
| 2002 | 578,525 | 565,740 | 1,144,265 |  | 1,585 | 3,135 |
| 2003 | 510,584 | 496,589 | 1,007,173 |  | 1,399 | 2,759 |
| 2004 | 467,052 | 464,732 | 931,784 |  | 1,276 | 2,546 |
| 2005 | 468,802 | 470,117 | 938,919 |  | 1,284 | 2,572 |
| 2006 | 456,243 | 448,635 | 904,878 |  | 1,250 | 2,479 |
| 2007 | 448,397 | 433,257 | 881,654 |  | 1,228 | 2,415 |
| 2008 | 478,111 | 465,556 | 943,667 |  | 1,306 | 2,578 |
| 2009 | 434,708 | 437,554 | 872,262 |  | 1,191 | 2,390 |
| 2010 | 424,358 | 429,565 | 853,923 |  | 1,163 | 2,340 |
| 2011 | 407,688 | 422,306 | 829,994 |  | 1,117 | 2,274 |
| 2012 | 412,405 | 443,908 | 856,313 |  | 1,127 | 2,340 |
| 2013 | 419,811 | 450,442 | 870,253 |  | 1,150 | 2,384 |
| 2014 | 461,113 | 493,514 | 954,627 |  | 1,263 | 2,615 |
| 2015 | 506,458 | 528,064 | 1,034,522 |  | 1,388 | 2,834 |
| 2016 | 480,670 | 489,672 | 970,342 |  | 1,313 | 2,651 |
| 2017 | 458,664 | 462,714 | 921,378 |  | 1,257 | 2,524 |
| 2018 | 424,871 | 427,283 | 852,154 |  | 1,164 | 2,335 |
| 2019 | 435,625 | 435,827 | 871,452 |  | 1,193 | 2,388 |
| 2020 | 350,694 | 350,169 | 700,863 |  | 958 | 1,915 |
| 2021 | 263,576 | 264,570 | 528,146 |  | 722 | 1,447 |
| 2022 | 256,381 | 257,254 | 513,635 |  | 702 | 1,407 |
| 2023 | 342,093  | 338,410  | 680,503  |  | 937  | 1,864  |