2023-24 League One averages followings (last season's average in brackets)
- Derby - 2,195 (2,381)
- Portsmouth - 1,643 (1,555)
- Bolton - 1,584 (1,594)
- Wigan - 1,412 (1,123)
- Reading - 1,365 (894)
- Bristol Rovers - 1,242 (975)
- Blackpool - 1,230 (1,066)
- Barnsley - 1,103 (1,205)
- Charlton - 1,118 (955)
- Carlisle - 1,028 (769)
- Oxford - 981 (922)
- Port Vale - 937 (1,025)
- Leyton Orient - 915 (791)
- Cambridge - 803 (732)
- Peterborough - 801 (918)
- Northampton - 705 (674)
- Lincoln - 607 (775)
- Exeter - 582 (739)
- Stevenage - 578 (332)
- Wycombe - 556 (575)
- Shrewsbury - 427 (618)
- Cheltenham - 292 (334)
- Burton - 286 (319)
- Fleetwood - 225 (196)
- Derby - 1,831 (827 / 1,368-3,022)
- Bolton - 1,523 (560 / 1,024-2,144)
- Portsmouth - 1,387 (723 / 920-2,367)
- Reading - 1,303 (499 / 866-1,864)
- Wigan - 1,132 (1,024 / 389-2,436)
- Bristol Rovers - 1,037 (688 / 554-1,929)
- Oxford - 990 (419 / 562-1,401)
- Charlton - 896 (599 / 520-1,717)
- Blackpool - 863 (1,066 / 164-2,297)
- Barnsley - 783 (695/ 408-1,798)
- Cambridge - 759 (462 / 341-1,264)
- Northampton - 718 (280 / 425-984)
- Leyton Orient - 670 (781 / 134-1,696)
- Exeter - 643 (224 / 358-806)
- Port Vale - 625 (542 / 395-1,479)
- Carlisle - 606 (1,200 / 0-2,228)
- Peterborough - 616 (471 / 330-1,273)
- Stevenage - 581 (334/ 243-912)
- Lincoln - 542 (401 / 205-1,008)
- Wycombe - 444 (406 / 205-1,008)
- Shrewsbury - 426 (226 / 201-653)
- Fleetwood - 255 (102 / 122-327)
- Burton - 228 (189 / 97-475)
- Cheltenham - 220 (185 / 107-476)
- Millwall (LC) - 730 (996)
- Port Vale - 1,132 (1,230)
- Exeter - 1,261 (1,337)
- Cambridge - 1,151 (1,427)
- Exeter (LT) - 281 (360)
- Blackpool - 644 (1,526)
- Northampton - 1,285 (1,473)
- Leyton Orient - 1,253 (1,200)
- Charlton - 2,518 (2,010 initial)
- Shrewsbury - 1,193 (1,656)
- Wycombe - 1,849 (1,848)
- Eastleigh (FA) - ~1,400 (800 -> 1,400)
- Lincoln - TBC (1,132)
- Peterborough - TBC (1,413)
- Cheltenham - TBC (1,520)