The American soccer club Orange County SC, previously known as Los Angeles Blues and Orange County Blues FC, has competed in the USL Championship since its founding in 2011. The following list includes each season of the club's existence, documenting its performance in all competitive competitions.^[1]

Key to competitions

Season	League											Position		Playoffs	USOC	Continental / Other	Average attendance	Top goalscorer(s)
	Div	League	Pld	W	L	D	GF	GA	GD	Pts	PPG	Conf.	Overall					Name	Goals
2011	3	USL Pro	24	8	7	9	34	29	+5	33	1.38	3rd	7th	QF	Ro16	Ineligible	440	Cesar Rivera	7
2012			24	9	12	3	26	29	–3	30	1.25	N/A	8th	DNQ	R2	DNQ	687	Bright Dike	6
2013			26	11	8	7	52	37	+15	40	1.54		6th	QF	R3		718	Matthew Fondy	10
2014			28	9	18	1	31	54	–23	28	1.00		13th	DNQ	R2		760	Allan Russell	8
2015		USL	28	14	9	5	38	34	+4	47	1.68	1st	3rd	QF	R4		1,398	Christopher Ramirez	8
2016			30	12	14	4	39	41	−2	40	1.33	8th	15th	QF	R2		1,010	Trevin Caesar	10
2017	2		32	11	11	10	43	47	–4	43	1.34	10th	18th	DNQ	R4		2,575	Irvin Parra	11
2018			34	20	8	6	70	40	+30	66	1.94	1st	2nd	SF	R2		3,095	Thomas Enevoldsen	21
2019		USLC	34	15	10	9	54	43	+11	54	1.59	5th	12th	R1	R2		3,192	Michael Seaton Darwin Jones	13
2020			16	7	6	3	18	18	0	24	1.50	9th	17th	DNQ	NH		3,188	Sean Okoli	7
2021			32	15	10	7	44	37	+7	52	1.63	2nd	7th	W	NH		3,302	Ronaldo Damus	16
2022			34	7	14	13	49	59	-10	34	1.00	13th	23rd	DNQ	R3		4,230	Milan Iloski	23 ♦
2023			34	17	11	6	46	39	+7	57	1.68	2nd	5th	SF	R3		4,411	Milan Iloski	20
2024			34	13	14	7	40	47	-7	46	1.35	6th	14th	SF	R3		4,138	Ethan Zubak	11
Total	–	–	410	168	152	90	584	554	+30	594	1.44	–	–	–	–	–	–	Milan Iloski	43

^ 1. Avg. attendance only includes statistics from regular season matches.
^ 2. Top goalscorer(s) includes all goals scored in the regular season, playoffs, U.S. Open Cup, and other competitive matches.