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Antioch Charter Academy II

Q: Is Antioch Charter Academy II a good school?

Antioch Charter Academy II ranks 3605 th of 5857 California elementary schools. SchoolDigger rates this school 2 stars out of 5.

Public, Charter Grades K-8

3605^th

SchoolDigger Rank ?

of 5,857 California Elementary Schools

Better than 38% of California elementary schools

Summary

Antioch Charter Academy II is a K-8 charter school serving 204 students in Antioch, CA, operating as its own independent district and standing out for its exceptionally strong attendance and academic performance relative to neighboring schools.

While its statewide academic ranking is in the 38th percentile, it significantly outperforms nearby traditional public schools in the Antioch Unified district, such as Fremont Elementary and Marsh Elementary, particularly in English and math. Its most remarkable strength is a chronic absenteeism rate of just 3.4%, far below the state average and the 30-40% rates seen at surrounding schools, suggesting a very strong school culture. Furthermore, students show impressive academic growth, with proficiency in English jumping from 25% in 3rd grade to over 73% by 7th grade, and science is a notable strength where the school beats the state average.

The school achieves these outcomes while spending less per student than most comparison schools, indicating efficient resource use. Compared to other local charters like its sister school, Antioch Charter Academy, and Rocketship Delta Prep, all three charter models outperform traditional public schools in the area. However, the school's rankings have declined slightly in recent years despite increased spending, and performance for specific student groups has shown significant volatility from year to year, which is an area for potential attention.

204

Students ?

21.4

Student/teacher ratio ?

48.5%

Free/discounted lunch ?

1201 West Tenth St.
Antioch, CA 94509-1406

(925) 755-1252

District: Antioch Charter Academy II District

Racial breakdown:

Hispanic:

46.6%

White:

24.0%

African American:

10.3%

See top rated California elementary schools

Compare Antioch Charter Academy II to nearby elementary schools!

At a glance

▬ Ranking trend: Holding steady — 38th percentile in 2019 → 38th in 2025

Worth a look

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2024-2025) ?

This school38%

California avg41%

Elementary school

3,605^th of 5,857

California public elementary schools ?

Bottom 38%▲ up 1 pts since 2019

See the entire ranking list of California Elementary Schools →

★★★★★

SchoolDigger rating ?

Middle school

690^th of 2,761

California public middle schools ?

Top 25%▲ up 21 pts since 2019

From top 46% (2019) to top 25% (2025)

See the entire ranking list of California Middle Schools →

★★★★★

SchoolDigger rating ?

617^th of 1,543Antioch Charter Academy II District among California districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Elementary school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2025	34.7	3605 of 5857	38.4%	★★☆☆☆
2024	41.8	3079 of 5869	47.5%	★★☆☆☆
2023	43.8	2896 of 5859	50.6%	★★★☆☆
2022	42.4	2934 of 5883	50.1%	★★★☆☆
2021	42.1	745 of 1417	47.4%	★★☆☆☆
2019	34.1	3607 of 5789	37.7%	★★☆☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2022	24.8	4227 of 5635	25.0%	★☆☆☆☆
2021	46.1	613 of 1267	51.6%	★★★☆☆
2019	38.3	3211 of 5492	41.5%	★★☆☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2024	13.4	4855 of 5107	4.9%	☆☆☆☆☆
2023	50.9	2182 of 5087	57.1%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2025	25.1	4352 of 5460	20.3%	★☆☆☆☆
2024	17.2	4999 of 5517	9.4%	☆☆☆☆☆
2023	56.3	1967 of 5363	63.3%	★★★☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2025	34.8	3490 of 5628	38.0%	★★☆☆☆
2024	53.5	2290 of 5643	59.4%	★★★☆☆
2023	56.1	2131 of 5638	62.2%	★★★☆☆
2022	64.3	1763 of 5663	68.9%	★★★☆☆
2019	42.9	2842 of 5510	48.4%	★★☆☆☆

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2025	69.2	690 of 2761	75.0%	★★★★☆
2024	61.1	862 of 2783	69.0%	★★★☆☆
2023	63.7	802 of 2781	71.2%	★★★★☆
2022	64.1	798 of 2740	70.9%	★★★★☆
2021	60.4	311 of 894	65.2%	★★★☆☆
2019	46.6	1251 of 2715	53.9%	★★★☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2025	72.3	591 of 2533	76.7%	★★★★☆
2024	75.4	544 of 2551	78.7%	★★★★☆
2023	54.3	954 of 2531	62.3%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2025	53.0	974 of 2542	61.7%	★★★☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2025	78.1	460 of 2534	81.8%	★★★★☆
2019	49.0	1044 of 2407	56.6%	★★★☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Elementary school

Male (2025)38th percentile~ school

Female (2022)25th percentile-25 vs school

Low Socio Economic Status (2025)20th percentile-18 vs school

Hispanic (2024)5th percentile-43 vs school

Middle school

Male (2025)82nd percentile+7 vs school

Female (2025)77th percentile~ school

Low Socio Economic Status (2025)62nd percentile-13 vs school

By subject vs California (2024-2025) ?

English Language Arts/Literacy46%~ state avg

Science37%+4 vs state

Mathematics31%-6 vs state

★

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Schools Near Antioch Charter Academy II

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Immunizations Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				CAST Science (2025)			Smarter Balanced Assessments English Language Arts/Literacy (2025)							Smarter Balanced Assessments Mathematics (2025)							% Completely Immunized (2022)	% Polio (2022)	% Hepatitis B (2022)	% Varicella (2022)	% DTP (2022)	% MMR (2022)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients (2025)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	CAST Science 5th Grade	CAST Science 8th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 3rd Grade	Smarter Balanced Assessments English Language Arts/Literacy 4th Grade	Smarter Balanced Assessments English Language Arts/Literacy 5th Grade	Smarter Balanced Assessments English Language Arts/Literacy 6th Grade	Smarter Balanced Assessments English Language Arts/Literacy 7th Grade	Smarter Balanced Assessments English Language Arts/Literacy 8th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	Smarter Balanced Assessments Mathematics 3rd Grade	Smarter Balanced Assessments Mathematics 4th Grade	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics All Grades	% Completely Immunized KG	% Polio KG	% Hepatitis B KG	% Varicella KG	% DTP KG	% MMR KG	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Antioch Charter Academy II	Public, Charter	K-8	1201 West Tenth St.	Antioch	94509	Contra Costa County	Antioch Charter Academy II District	Yes	(n/a)	No	(n/a)	(925) 755-1252	204	10	21.4	48.5%	49 (24.0%)	21 (10.3%)	95 (46.6%)	15 (7.4%)	3 (1.5%)	4 (2.0%)	17 (8.3%)	34.7	3605^th of 5857 public elementary schools	38.4%		41.8	3079^th of 5869 public elementary schools	47.5%	526	27.3	47.4	36.6	25.0	19.1	40.9	60.0	73.9	57.9	46.4	15.0	33.3	31.8	30.0	30.4	47.4	31.2
Fremont Elementary	Public	K-5	1413 F St.	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7405	482	24	19.9	74.9%	30 (6.2%)	77 (16.0%)	335 (69.5%)	7 (1.5%)	8 (1.7%)	12 (2.5%)	13 (2.7%)	8.3	5717^th of 5857 public elementary schools	2.4%		8.9	5730^th of 5869 public elementary schools	2.4%	13	7.6		7.6	18.9	9.2	15.2				14.6	18.9	9.2	4.7				11.3	92.1	96.1	97.4	97.4	93.4	97.4	$25,097	$22,782	$2,315
Marsh Elementary	Public	K-5	2304 G St.	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7410	522	24	21.6	81.4%	25 (4.8%)	128 (24.5%)	318 (60.9%)	19 (3.6%)	0 (0.0%)	14 (2.7%)	18 (3.4%)	5.8	5814^th of 5857 public elementary schools	0.7%		5.9	5845^th of 5869 public elementary schools	0.4%	31	7.5		7.5	4.1	7.1	16.7				9.5	9.5	4.9	4.4				6.0	90.0	93.0	96.0	96.0	93.0	96.0	$22,701	$20,110	$2,591
Mission Elementary	Public	K-5	1711 Mission Dr.	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7435	512	24	20.9	82.6%	40 (7.8%)	121 (23.6%)	242 (47.3%)	62 (12.1%)	5 (1.0%)	18 (3.5%)	24 (4.7%)	21	4737^th of 5857 public elementary schools	19.1%		14.7	5333^rd of 5869 public elementary schools	9.1%	596	15.1		15.1	22.5	30.3	29.0				27.0	18.4	33.3	22.6				24.0	76.4	89.1	87.3	89.1	85.5	90.9	$24,043	$21,868	$2,175
Kimball Elementary	Public	K-5	1310 August Way	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7415	450	22	20.0	84.9%	43 (9.6%)	93 (20.7%)	267 (59.3%)	15 (3.3%)	3 (0.7%)	5 (1.1%)	22 (4.9%)	12.4	5468^th of 5857 public elementary schools	6.6%		16.4	5182^nd of 5869 public elementary schools	11.7%	286	11.1		11.1	17.1	25.0	22.8				21.4	17.8	8.9	14.8				14.3	92.2			96.7	94.4	96.7	$33,341	$29,860	$3,481
Rocketship Delta Prep	Public, Charter	K-5	1700 Cavallo Rd.	Antioch	95110	Santa Clara County	Rocketship Delta Prep District	Yes	(n/a)	No	(n/a)	(877) 806-0920	540	15	36.0	55.7%	9 (1.7%)	188 (34.8%)	303 (56.1%)	13 (2.4%)	1 (0.2%)	8 (1.5%)	18 (3.3%)	31.4	3848^th of 5857 public elementary schools	34.3%		30.8	3874^th of 5869 public elementary schools	34.0%	26	27.9		27.9	18.8	24.0	44.3				29.6	30.4	34.7	30.4				31.8	94.6	97.7		97.7	96.9	95.4	$30,076	$28,268	$1,808
Antioch Charter Academy	Public, Charter	K-8	3325 Hacienda Way	Antioch	94509	Contra Costa County	Antioch Charter Academy District	Yes	(n/a)	No	(n/a)	(925) 755-7311	202	11	19.0	30.7%	47 (23.3%)	22 (10.9%)	83 (41.1%)	34 (16.8%)	0 (0.0%)	1 (0.5%)	15 (7.4%)	40.2	3200^th of 5857 public elementary schools	45.4%		48.2	2654^th of 5869 public elementary schools	54.8%	546	39.1	22.2	31.7	45.5	40.0	52.2	39.1	41.7	55.6	45.4	31.8	25.0	17.4	26.1	8.3	16.7	20.8
Belshaw Elementary	Public	K-5	2801 Roosevelt Ln.	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7495	431	19	22.6	83.3%	55 (12.8%)	73 (16.9%)	257 (59.6%)	14 (3.2%)	2 (0.5%)	11 (2.6%)	19 (4.4%)	9.4	5665^th of 5857 public elementary schools	3.3%		12.2	5539^th of 5869 public elementary schools	5.6%	126	8.5		8.5	18.7	6.0	19.7				15.0	22.1	4.5	9.9				12.6	91.4	97.1		95.7	94.3		$29,424	$27,224	$2,200
Turner Elementary	Public	K-5	4207 Delta Fair Blvd.	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7430	436	23	19.2	73.2%	31 (7.1%)	70 (16.1%)	226 (51.8%)	80 (18.3%)	4 (0.9%)	10 (2.3%)	15 (3.4%)	14.7	5284^th of 5857 public elementary schools	9.8%		9.2	5722^nd of 5869 public elementary schools	2.5%	438	7.4		7.4	24.2	30.7	22.4				25.6	20.0	24.6	2.9				15.7							$28,367	$26,050	$2,317
Sutter Elementary	Public	K-5	3410 Longview Rd.	Antioch	94509	Contra Costa County	Antioch Unified	No	(n/a)	No	(n/a)	(925) 779-7425	450	21	20.9	75.8%	68 (15.1%)	66 (14.7%)	252 (56.0%)	39 (8.7%)	2 (0.4%)	3 (0.7%)	20 (4.4%)	19.2	4905^th of 5857 public elementary schools	16.3%		23.3	4550^th of 5869 public elementary schools	22.5%	355	22.4		22.4	20.0	16.4	39.2				25.1	22.2	16.4	18.4				19.1	98.1			98.1		98.1	$27,640	$25,434	$2,206

Frequently Asked Questions about Antioch Charter Academy II

Is Antioch Charter Academy II a good school?

Antioch Charter Academy II ranks 3605^th of 5857 California elementary schools. SchoolDigger rates this school 2 stars out of 5.

What district is Antioch Charter Academy II in?

Antioch Charter Academy II District

What is the racial makeup of Antioch Charter Academy II?

Students at Antioch Charter Academy II are 47% Hispanic, 24% White, 10% African American, 8% Two or more races, 7% Asian, 2% Pacific Islander, 1% American Indian.

How many students attend Antioch Charter Academy II?

In the 2024-25 school year, 204 students attended Antioch Charter Academy II.

Rate Antioch Charter Academy II!

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Latest California data All new data »

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

2024–25 CSA Spanish test scoresDec 22, 2025

2024–25 dropout rates & graduation ratesNov 14, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.