what is the lowest points for a team not to be relegated with in a single season

Rayo Vallecano have earned the fewest points by a club with exactly 0 relegations and in LaLiga in a season, with 38 points in 2023-24.

	CLUB	POINTS	SEASON	M	W	D	L	G	GC	XG	XGA	SH	SOT	PASS-ATT	PASS	POSS%	FOUL	YC	RC
1	Rayo	38	2023-24	38	8	14	16	29	48	43.28	45.93	491	167	15,863	12,461	49.3	563	108	5
2	Mallorca	40	2023-24	38	8	16	14	33	44	41.78	44.03	419	138	14,114	10,763	44.7	566	106	4
3	Las Palmas	40	2023-24	38	10	10	18	33	47	34.45	58.07	391	125	21,452	18,335	59.7	411	84	5
4	Celta Vigo	41	2023-24	38	10	11	17	46	57	51.70	55.83	472	160	16,316	13,159	46.2	461	66	5
5	Sevilla	41	2023-24	38	10	11	17	48	54	46.05	57.11	489	163	16,833	13,760	50.3	477	108	4
6	Getafe	43	2023-24	38	10	13	15	42	54	46.53	55.04	454	160	13,692	10,019	44.7	648	136	10
7	Osasuna	45	2023-24	38	12	9	17	45	56	41.49	51.03	425	130	15,683	12,161	47.4	518	79	5
8	Alavés	46	2023-24	38	12	10	16	36	46	46.86	45.70	465	147	12,485	9,288	41.4	481	86	1
9	Valencia	49	2023-24	38	13	10	15	40	45	43.88	48.52	377	133	14,784	11,436	44.0	481	64	5
10	Villarreal	53	2023-24	38	14	11	13	65	65	57.03	59.75	468	170	17,294	14,621	49.7	488	110	8
11	Real Betis	57	2023-24	38	14	15	9	48	45	45.08	51.73	491	157	17,579	14,636	50.5	429	87	3
12	Real Sociedad	60	2023-24	38	16	12	10	51	39	46.15	43.42	461	155	17,766	14,600	55.6	604	98	2
13	Athletic Club	68	2023-24	38	19	11	8	61	37	53.60	42.19	463	171	17,072	13,636	49.8	510	80	5
14	Atlético Madrid	76	2023-24	38	24	4	10	70	43	63.54	40.33	481	205	19,331	16,412	50.7	439	90	5
15	Girona	81	2023-24	38	25	6	7	85	46	73.17	55.78	484	192	20,532	18,070	57.2	406	75	1
16	Barcelona	85	2023-24	38	26	7	5	79	44	78.99	42.27	594	233	23,335	20,689	64.7	412	87	3
17	Real Madrid	95	2023-24	38	29	8	1	87	26	70.56	36.26	598	249	23,374	21,086	59.4	369	70	4