The field sizes are set out in the AYSO National Rules and Regulations. Region 13 mostly uses these sizes
| Length (yd) | Width (yd) | Goal size (ft) | Locations | |
| 6U | 30 | 25 | 4 x 6 | Victory, FIS, JR |
| 7U | 40 | 27 | 4 x 6 | MacDonald, LDS |
| 8U | 45 – 50 | 30 | 4 x 6 | FIS, Victory, PCY, JR |
| 10U | 55 – 65 63 |
35 – 45 45 |
6.5 x 12 | Victory, Muir, Brookside |
| 12U | 80 | 45 – 55 | 6.5 x 18.5 | Victory, Muir, McKinley |
| 14U | 100 – 130 | 50 – 100 | 8 x 24 | McKinley, Blair |
| 16U | ||||
| 19U |
The 7U fields at LDS are 42 x 30. I think they’re a little too big for that age, and 40 x 27, like at MacDonald would be better. Or maybe even a little smaller.
The back 8U fields at Victory are 45 yards long. The rest are 50 yards long.
10U fields at Brookside are 44 yards wide.