松戸車両センター
配置車両数

車両数は各年の4月1日時点による。4月以降の配置変更は翌年の項に反映。
| 年 | 旧形 | 72系 | 103系 | 203系 | 207系 | 209系 | E231系 | E233系 | 事業用ほか | 合計 | 備考 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1967 |  |  | --- |  |  |  |  |  |  |  | 12月13日 - 103系を配置 |
| 1968 | 2 | 156 | 110 | --- | --- | --- | --- | --- | 2 | 270 |  |
| 1969 | 2 | 144 | 110 | --- | --- | --- | --- | --- | 2 | 258 |  |
| 1970 | --- | 161 | 110 | --- | --- | --- | --- | --- | 2 | 273 |  |
| 1971 | --- | 116 | 284 | --- | --- | --- | --- | --- | 2 | 402 | 4月20日 - 複々線化、103系1000番台運転開始 |
| 1972 | --- | 33 | 288 | --- | --- | --- | --- | --- | 3 | 324 |  |
| 1973 | --- | 12 | 318 | --- | --- | --- | --- | --- | 3 | 333 | 10月1日 - 成田線電化による103系直通運転開始 |
| 1974 | --- | 11 | 328 | --- | --- | --- | --- | --- | 3 | 342 |  |
| 1975 | --- | 5 | 328 | --- | --- | --- | --- | --- | 3 | 336 |  |
| 1976 | --- | --- | 328 | --- | --- | --- | --- | --- | 3 | 331 |  |
| 1977 | --- | --- | 328 | --- | --- | --- | --- | --- | 3 | 331 |  |
| 1978 | --- | --- | 338 | --- | --- | --- | --- | --- | 3 | 341 |  |
| 1979 | --- | --- | 338 | --- | --- | --- | --- | --- | 3 | 341 |  |
| 1980 | --- | --- | 338 | --- | --- | --- | --- | --- | 3 | 341 |  |
| 1981 | --- | --- | 338 | --- | --- | --- | --- | --- | 3 | 341 |  |
| 1982 | --- | --- | 338 | --- | --- | --- | --- | --- | 3 | 341 | 8月27日 - 203系先行車配置 |
| 1983 | --- | --- | 338 | 10 | --- | --- | --- | --- | 3 | 351 |  |
| 1984 | --- | --- | 347 | 80 | --- | --- | --- | --- | 3 | 430 |  |
| 1985 | --- | --- | 251 | 110 | --- | --- | --- | --- | 3 | 364 |  |
| 1986 | --- | --- | 220 | 170 | --- | --- | --- | --- | 2 | 392 | 12月29日 - 207系900番台運転開始 |
| 1987 | --- | --- | 190 | 170 | 10 | --- | --- | --- | 2 | 372 | 4月1日 - JR東日本に継承。12月1日 - 快速15両運転実施 |
| 1988 | --- | --- | 250 | 170 | 10 | --- | --- | --- | 2 | 432 |  |
| 1989 | --- | --- | 276 | 170 | 10 | --- | --- | --- | 2 | 458 |  |
| 1990 | --- | --- | 265 | 170 | 10 | --- | --- | --- | 2 | 447 |  |
| 1991 | --- | --- | 269 | 170 | 10 | --- | --- | --- | 2 | 451 |  |
| 1992 | --- | --- | 249 | 170 | 10 | --- | --- | --- | 2 | 431 |  |
| 1993 | --- | --- | 266 | 170 | 10 | --- | --- | --- | 2 | 448 |  |
| 1994 | --- | --- | 274 | 170 | 10 | --- | --- | --- | 2 | 456 |  |
| 1995 | --- | --- | 288 | 170 | 10 | --- | --- | --- | 2 | 470 |  |
| 1996 | --- | --- | 292 | 170 | 10 | --- | --- | --- | 2 | 474 |  |
| 1997 | --- | --- | 293 | 170 | 10 | --- | --- | --- | 2 | 475 |  |
| 1998 | --- | --- | 293 | 170 | 10 | --- | --- | --- | 2 | 475 |  |
| 1999 | --- | --- | 289 | 170 | 10 | --- | --- | --- | 2 | 471 | 緩行線の列車増発を目的として209系1000番台を配置 |
| 2000 | --- | --- | 291 | 170 | 10 | 20 | --- | --- | 2 | 493 |  |
| 2001 | --- | --- | 289 | 170 | 10 | 20 | --- | --- | 2 | 491 |  |
| 2002 | --- | --- | 289 | 170 | 10 | 20 | 50 | --- | 2 | 541 |  |
| 2003 | --- | --- | 129 | 170 | 10 | 20 | 185 | --- | 2 | 516 |  |
| 2004 | --- | --- | 29 | 170 | 10 | 20 | 265 | --- | 2 | 496 |  |
| 2005 | --- | --- | 24 | 170 | 10 | 20 | 265 | --- | 2 | 491 |  |
| 2006 | --- | --- | 24 | 170 | 10 | 20 | 265 | --- | 2 | 491 |  |
| 2007 | --- | --- | --- | 170 | 10 | 20 | 265 | --- | 2 | 467 |  |
| 2008 | --- | --- | --- | 170 | 10 | 20 | 265 | --- | 2 | 467 |  |
| 2009 | --- | --- | --- | 170 | 10 | 20 | 265 | --- | 1 | 466 |  |
| 2010 | --- | --- | --- | 170 | --- | 20 | 265 | 10 | 1 | 466 |  |
| 2011 | --- | --- | --- | 90 | --- | 20 | 265 | 110 | 1 | 486 |  |
| 2012 | --- | --- | --- | --- | --- | 20 | 265 | 180 | 0 | 465 |  |
| 2013 | --- | --- | --- | --- | --- | 20 | 265 | 180 | 0 | 465 |  |
| 2014 | --- | --- | --- | --- | --- | 20 | 265 | 180 | 0 | 465 |  |
| 2015 | --- | --- | --- | --- | --- | 20 | 285 | 180 | 0 | 485 | 三鷹車両センターからE231系10両2本が転属 |
| 2016 | --- | --- | --- | --- | --- | 20 | 285 | 180 | 0 | 485 |  |
| 2017 | --- | --- | --- | --- | --- | 20 | 285 | 190 | 0 | 495 |  |
| 2018 | --- | --- | --- | --- | --- | 20 | 285 | 190 | 0 | 495 |  |
| 2019 | --- | --- | --- | --- | --- | --- | 285 | 190 | 0 | 475 | 209系（マト81、82編成）が豊田車両センターへ |
| 2020 | --- | --- | --- | --- | --- | --- | 285 | 190 | 0 | 475 |  |
| 2021 | --- | --- | --- | --- | --- | --- | 275 | 190 | 0 | 465 | E231系１本を改組。2両を廃車、8両を京葉車両センターへ。 |
| 2022 | --- | --- | --- | --- | --- | --- | 275 | 190 | 0 | 465 |  |
| 2023 | --- | --- | --- | --- | --- | --- | 275 | 190 | 0 | 465 |  |
| 年 | 旧形 | 72系 | 103系 | 203系 | 207系 | 209系 | E231系 | E233系 | 事業用ほか | 合計 | 備考 |

松戸車両センター我孫子派出所（2013年12月）
我孫子駅ホーム上の検査詰所入り口