Bars - Newcastle's average League attendances by season and are coloured blue when in top tier and green when in second tier.
Red line - Top tier (D1 > Pr) average League attendances by season.
Green line - Newcastle's position in the overall attendances "table"
Blue line - Newcastle's overall position in the League.
Ave - Newcastle's average League attendances by season.
Lge Ave - Top tier (D1 > Pr) average League attendances by season.
AP - Newcastle's position in the overall attendances "table"
LP - Newcastle's overall position in the League.
| Season | Ave | D1 Ave | AP | LP |
| 46/47 | 49,379 | 32,253 | 1 | 27 |
| 47/48 | 56,283 | 36,130 | 1 | 24 |
| 48/49 | 53,839 | 38,792 | 1 | 4 |
| 49/50 | 46,468 | 37,169 | 4 | 5 |
| Season | Ave | D1 Ave | AP | LP |
| 50/51 | 46,651 | 36,110 | 3 | 4 |
| 51/52 | 50,476 | 34,888 | 3 | 8 |
| 52/53 | 44,521 | 34,736 | 2 | 16 |
| 53/54 | 45,392 | 34,953 | 3 | 15 |
| 54/55 | 42,925 | 32,694 | 5 | 8 |
| 55/56 | 37,666 | 30,560 | 5 | 11 |
| 56/57 | 35,202 | 29,877 | 6 | 17 |
| 57/58 | 36,241 | 31,258 | 8 | 19 |
| 58/59 | 39,458 | 31,835 | 5 | 11 |
| 59/60 | 36,273 | 31,160 | 7 | 8 |
| Season | Ave | D1 Ave | AP | LP |
| 60/61 | 26,500 | 28,022 | 11 | 21 |
| 61/62 | 27,945 | 26,107 | 9 | 33 |
| 62/63 | 31,629 | 26,952 | 7 | 29 |
| 63/64 | 29,426 | 27,029 | 10 | 30 |
| 64/65 | 35,659 | 27,508 | 8 | 23 |
| 65/66 | 33,793 | 26,899 | 7 | 15 |
| 66/67 | 32,081 | 30,770 | 7 | 20 |
| 67/68 | 37,239 | 33,020 | 5 | 10 |
| 68/69 | 33,691 | 31,421 | 8 | 9 |
| 69/70 | 37,521 | 32,074 | 5 | 7 |
| Season | Ave | D1 Ave | AP | LP |
| 70/71 | 29,758 | 30,205 | 11 | 12 |
| 71/72 | 32,656 | 31,324 | 11 | 11 |
| 72/73 | 27,777 | 30,257 | 14 | 9 |
| 73/74 | 32,861 | 28,294 | 6 | 15 |
| 74/75 | 34,614 | 27,239 | 5 | 15 |
| 75/76 | 33,009 | 28,333 | 5 | 15 |
| 76/77 | 33,599 | 29,389 | 5 | 5 |
| 77/78 | 24,731 | 28,692 | 13 | 21 |
| 78/79 | 20,497 | 27,428 | 23 | 30 |
| 79/80 | 23,352 | 26,327 | 13 | 31 |
| Season | Ave | D1 Ave | AP | LP |
| 80/81 | 16,004 | 24,682 | 26 | 33 |
| 81/82 | 17,271 | 22,555 | 17 | 31 |
| 82/83 | 24,164 | 20,127 | 5 | 27 |
| 83/84 | 29,856 | 18,834 | 3 | 25 |
| 84/85 | 26,204 | 21,080 | 7 | 14 |
| 85/86 | 23,422 | 19,563 | 6 | 11 |
| 86/87 | 24,671 | 19,777 | 6 | 17 |
| 87/88 | 21,057 | 19,273 | 6 | 8 |
| 88/89 | 22,905 | 20,561 | 8 | 20 |
| 89/90 | 21,489 | 20,776 | 9 | 23 |
| Season | Ave | Pr Ave | AP | LP |
| 90/91 | 16,860 | 22,766 | 17 | 21 |
| 91/92 | 21,033 | 21,710 | 13 | 43 |
| 92/93 | 29,001 | 21,140 | 5 | 23 |
| 93/94 | 33,682 | 23,022 | 4 | 3 |
| 94/95 | 34,690 | 25,294 | 3 | 6 |
| 95/96 | 36,507 | 27,570 | 4 | 2 |
| 96/97 | 36,466 | 28,463 | 4 | 2 |
| 97/98 | 36,680 | 29,213 | 4 | 13 |
| 98/99 | 36,690 | 30,588 | 6 | 13 |
| 99/00 | 36,311 | 30,757 | 6 | 11 |
| Season | Ave | Pr Ave | AP | LP |
| 00/01 | 51,309 | 32,907 | 2 | 11 |
| 01/02 | 51,373 | 34,448 | 2 | 4 |
| 02/03 | 51,923 | 35,464 | 2 | 3 |
| 03/04 | 51,966 | 35,020 | 2 | 5 |
| 04/05 | 51,844 | 33,890 | 2 | 14 |
| 05/06 | 52,032 | 33,864 | 2 | 7 |
| 06/07 | 50,686 | 34,363 | 3 | 15 |
| 07/08 | 51,321 | 36,076 | 3 | 12 |
| 08/09 | 48,750 | 35,609 | 3 | 18 |
| 09/10 | 43,388 | 34,151 | 4 | 21 |
| Season | Ave | Pr Ave | AP | LP |
| 10/11 | 47,718 | 35,294 | 3 | 12 |
| 11/12 | 49,936 | 34,599 | 3 | 15 |
| 12/13 | 50,517 | 35,921 | 3 | 16 |
| 13/14 | 50,395 | 36,670 | 3 | 10 |
| 14/15 | 50,395 | 36,179 | 3 | 15 |
| 15/16 | 49,754 | 36,461 | 4 | 18 |
| 16/17 | 51,106 | 35,809 | 21 | |
| 17/18 | 51,992 | 38,310 | 10 | |
| 18/19 | 51,121 | 38,181 | 13 | |
| 19/20 | 13 |