Blue & Gold Trust Official Website
| BETVICTOR ISTHMIAN LEAGUE DIVISION ONE SOUTH EAST |
| HOME ATTENDANCES 2019-20 |
| Average | | Highest Attendance | Lowest Attendance |
| Ashford United
| 242 | | 333 | | Chichester City | 29/02/20 | 118 | | Ramsgate | 26/11/19 |
| Burgess Hill Town
| 302 | | 364 | | Faversham Town | 14/12/19 | 249 | | Ramsgate | 10/03/20 |
| Chichester City
| 180 | | 268 | | Burgess Hill Town | 28/12/19 | 74 | | East Grinstead Town | 21/01/20 |
| Cray Valley PM
| 97 | | 150 | | Hastings United | 17/08/19 | 56 | | Guernsey | 23/11/19 |
| East Grinstead Town
| 123 | | 176 | | Sittingbourne | 04/01/20 | 68 | | Three Bridges | 11/02/20 |
| Faversham Town
| 204 | | 323 | | Whitstable Town | 30/11/19 | 111 | | Whyteleafe | 07/12/19 |
| Guernsey
| 810 | | 1006 | | Whyteleafe | 28/12/19 | 635 | | Sevenoaks Town | 16/11/19 |
| Hastings United
| 607 | | 1189 | | Ashford United | 08/02/20 | 347 | | Hythe Town | 02/11/19 |
| Haywards Heath
| 169 | | 407 | | Burgess Hill Town | 20/08/19 | 67 | | Faversham Town | 25/02/20 |
| Herne Bay
| 351 | | 831 | | Whitstable Town | 01/01/20 | 229 | | Sevenoaks Town | 30/11/19 |
| Hythe Town
| 226 | | 362 | | Ashford United | 30/11/19 | 141 | | VCD Athletic | 14/12/19 |
| Phoenix Sports
| 86 | | 165 | | VCD Athletic | 26/08/19 | 50 | | Haywards Heath | 21/01/20 |
| Ramsgate
| 201 | | 252 | | VCD Athletic | 04/01/20 | 144 | | Whyteleafe | 26/10/19 |
| Sevenoaks Town
| 172 | | 342 | | Hastings United | 25/01/20 | 126 | | Haywards Heath | 18/02/20 |
| Sittingbourne
| 157 | | 221 | | Ramsgate | 28/12/19 | 86 | | Whitehawk | 21/01/20 |
| Three Bridges
| 99 | | 198 | | East Grinstead Town | 08/02/20 | 56 | | Herne Bay | 26/10/19 |
| VCD Athletic
| 88 | | 228 | | Phoenix Sports | 29/12/19 | 50 | | Whyteleafe | 11/01/20 |
| Whitehawk
| 249 | | 362 | | Hastings United | 04/02/20 | 148 | | Whyteleafe | 28/01/20 |
| Whitstable Town
| 289 | | 532 | | Herne Bay | 26/08/19 | 141 | | Cray Valley PM | 17/09/19 |
| Whyteleafe | 135 | | 207 | | Hastings United | 04/01/20 | 79 | | Sittingbourne | 03/12/19 |
Total 67,106 Average 238 |
