4 players are tied for the youngest with 25.0+ points per game in a season. They were 20 years old. The first three are Zion Williamson in 2020-21, Luka Doncic in 2019-20 and Kevin Durant in 2008-09.

youngest player to average 25 points per game in a season

Interpreted as:

youngest player to average 25 or higher points per game in a season

NAME	AGE	PPG	SEASON	TM	GP	MPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Zion Williamson	20	27.0	2020-21	NOP	61	33.2	7.2	3.7	0.9	0.6	2.7	10.4	17.0	61.1	0.2	0.6	29.4	6.0	8.7	69.8	2,026	1,647	441	226	57	39	167	135	+89
Luka Doncic	20	28.8	2019-20	DAL	61	33.6	9.4	8.8	1.0	0.2	4.3	9.5	20.6	46.3	2.8	8.9	31.6	7.0	9.2	75.8	2,047	1,759	573	538	62	14	260	153	+253
Kevin Durant	20	25.3	2008-09	OKC	74	39.0	6.5	2.8	1.3	0.7	3.0	8.9	18.8	47.6	1.3	3.1	42.2	6.1	7.1	86.3	2,885	1,871	482	205	96	53	225	134	-501
LeBron James	20	27.2	2004-05	CLE	80	42.4	7.4	7.2	2.2	0.7	3.3	9.9	21.1	47.2	1.4	3.9	35.1	6.0	8.0	75.0	3,388	2,175	588	577	177	52	262	146	+152
Luka Doncic	21	27.7	2020-21	DAL	66	34.3	8.0	8.6	1.0	0.5	4.3	9.8	20.5	47.9	2.9	8.3	35.0	5.2	7.1	73.0	2,262	1,830	527	567	64	36	281	152	+164
Trae Young	21	29.6	2019-20	ATL	60	35.3	4.3	9.3	1.1	0.1	4.8	9.1	20.8	43.7	3.4	9.5	36.1	8.0	9.3	86.0	2,120	1,778	255	560	65	8	289	104	-228
Karl-Anthony Towns	21	25.1	2016-17	MIN	82	37.0	12.3	2.7	0.7	1.3	2.6	9.8	18.0	54.2	1.2	3.4	36.7	4.3	5.2	83.2	3,030	2,061	1,007	220	56	103	212	241	-28
Kevin Durant	21	30.1	2009-10	OKC	82	39.5	7.6	2.8	1.4	1.0	3.3	9.7	20.3	47.6	1.6	4.3	36.5	9.2	10.2	90.0	3,239	2,472	623	231	112	84	271	171	+431
Carmelo Anthony	21	26.5	2005-06	DEN	80	36.8	4.9	2.7	1.1	0.5	2.7	9.5	19.7	48.1	0.5	1.9	24.3	7.2	8.9	80.8	2,941	2,122	394	216	88	42	218	229	+4
LeBron James	21	31.4	2005-06	CLE	79	42.5	7.0	6.6	1.6	0.8	3.3	11.1	23.1	48.0	1.6	4.8	33.5	7.6	10.3	73.8	3,361	2,478	556	521	123	66	260	181	+275
Tracy McGrady	21	26.8	2000-01	ORL	77	40.1	7.5	4.6	1.5	1.5	2.6	10.2	22.4	45.7	0.8	2.2	35.5	5.6	7.6	73.3	3,087	2,065	580	352	116	118	198	160	+252
Shaquille O'Neal	21	29.3	1993-94	ORL	81	39.8	13.2	2.4	0.9	2.9	2.7	11.8	19.6	59.9	0.0	0.0	0.0	5.8	10.5	55.4	3,224	2,377	1,072	195	76	231	222	281
Michael Jordan	21	28.2	1984-85	CHI	82	38.3	6.5	5.9	2.4	0.8	3.5	10.2	19.8	51.5	0.1	0.6	17.3	7.7	9.1	84.5	3,144	2,313	534	481	196	69	291	285
Rick Barry	21	25.7	1965-66	SFW	80	37.4	10.6	2.2				9.3	21.2	43.9				7.1	8.3	86.2	2,990	2,059	850	173				297
Anthony Edwards	22	25.9	2023-24	MIN	79	35.1	5.4	5.1	1.3	0.5	3.1	9.1	19.7	46.1	2.4	6.7	35.7	5.4	6.4	83.6	2,770	2,049	430	405	101	42	241	141	+431
Zion Williamson	22	26.0	2022-23	NOP	29	33.0	7.0	4.6	1.1	0.6	3.4	9.8	16.2	60.8	0.2	0.7	36.8	6.1	8.6	71.4	956	754	202	133	32	16	99	65	+149
Luka Doncic	22	28.4	2021-22	DAL	65	35.4	9.1	8.7	1.2	0.6	4.5	9.9	21.6	45.7	3.1	8.8	35.3	5.6	7.5	74.4	2,301	1,847	593	568	75	36	292	145	+146
Ja Morant	22	27.4	2021-22	MEM	57	33.1	5.7	6.7	1.2	0.4	3.4	10.2	20.6	49.3	1.5	4.5	34.4	5.5	7.3	76.1	1,889	1,564	325	384	66	22	196	86	+189
Jayson Tatum	22	26.4	2020-21	BOS	64	35.8	7.4	4.3	1.2	0.5	2.7	9.5	20.6	45.9	2.9	7.6	38.6	4.6	5.3	86.8	2,290	1,692	472	276	75	31	171	122	+161
Trae Young	22	25.3	2020-21	ATL	63	33.7	3.9	9.4	0.8	0.2	4.1	7.7	17.7	43.8	2.2	6.3	34.3	7.7	8.7	88.6	2,124	1,594	245	594	53	12	261	111	+267
Devin Booker	22	26.6	2018-19	PHX	64	35.0	4.1	6.8	0.9	0.2	4.1	9.2	19.6	46.7	2.1	6.5	32.6	6.1	7.1	86.6	2,242	1,700	265	433	56	13	264	200	-330
Kevin Durant	22	27.7	2010-11	OKC	78	38.9	6.8	2.7	1.1	1.0	2.8	9.1	19.7	46.2	1.9	5.3	35.0	7.6	8.7	88.0	3,038	2,161	533	214	88	76	218	159	+271
Derrick Rose	22	25.0	2010-11	CHI	81	37.4	4.1	7.7	1.0	0.6	3.4	8.8	19.7	44.5	1.6	4.8	33.2	5.9	6.9	85.8	3,026	2,026	330	623	85	51	278	136	+498
Carmelo Anthony	22	28.9	2006-07	DEN	65	38.2	6.0	3.8	1.2	0.4	3.6	10.6	22.4	47.6	0.6	2.3	26.8	7.1	8.7	80.8	2,486	1,881	391	249	77	23	234	203	+88
LeBron James	22	27.3	2006-07	CLE	78	40.9	6.7	6.0	1.6	0.7	3.2	9.9	20.8	47.6	1.3	4.0	31.9	6.3	9.0	69.8	3,190	2,132	526	470	125	55	250	171	+377