Early Modern Era. Early Modern Era; calculated independently but excluded from default cross-season statistics.

1931 Season

FBS Conference Rankings

Conference standings

12 conferences · six-team sample adjustment

Rank	Conference	Teams	Adjusted rating	Team average	Average raw points	Average strength
1	Pacific	10	135.68	152.00	158.85	137.28
2	Southwest	7	120.83	131.41	144.57	101.82
3	FBS Independents	40	116.62	117.84	127.04	96.23
4	Southern	23	115.74	117.63	123.53	112.18
5	Western	10	113.45	116.41	119.28	111.61
6	Virginia Conference	2	102.55	84.71	89.22	89.11
7	SIAA	1	99.92	48.41	59.04	41.11
8	Texas Intercollegiate Athletic	3	99.07	80.22	72.71	110.79
9	Big 6	6	98.44	88.38	91.04	82.93
10	Border	4	86.03	52.32	46.24	55.32
11	Rocky Mountain	11	84.43	71.30	73.39	71.92
12	Missouri Valley	5	80.25	46.34	39.90	55.15