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Idea South Flores College Preparatory

Q: Is Idea South Flores College Preparatory a good school?

Idea South Flores College Preparatory ranks 1299 th of 2009 Texas high schools. SchoolDigger rates this school 2 stars out of 5.

Public, Charter Grades 6-12

1299^th

SchoolDigger Rank ?

of 2,009 Texas High Schools

Better than 35% of Texas high schools

Summary

Idea South Flores College Preparatory in San Antonio, TX, is a public charter school serving 715 students in grades 6 through 12 as part of the Idea Public Schools network, with about 73% of students qualifying for free or reduced-price lunch.

This school shows a mixed academic profile. On the positive side, it excels in English Language Arts, with 70% of students proficient in English II—well above the state average of 59.88% and significantly higher than nearby schools like Harlandale High School (44.69%) and McCollum High School (43.47%). However, math and science scores are a major concern: only 28.38% of students are proficient in Algebra I, roughly half the state average of 54.03%, and Biology proficiency (58.59%) lags behind its sister school, Idea Ewing Halsell College Preparatory (72.41%). The school’s overall state ranking has dropped from the 77th percentile in 2021-2022 to the 35th percentile for 2025-2026, a steep decline that parents should investigate.

Despite these academic struggles, the school maintains a strong graduation rate of 94.4%, which is higher than many nearby traditional high schools. However, the dropout rate has risen to 2.4%, double the district average of 1.2%. For context, the highest-performing school within three miles is Harlandale Independent School District (Isd) Stem Echs-Alamo Colleges At Pac, which ranks in the 85th percentile and achieves exceptional results in Biology (89.69%) and English II (86.17%). This suggests that while high achievement is possible in the community, Idea South Flores is currently struggling to deliver consistent results across all subjects, particularly in STEM areas.

715

Students ?

15.0

Student/teacher ratio ?

$11,198

Per pupil spending ?

73%

Free/discounted lunch ?

6919 S Flores
San Antonio, TX 78221

(210) 239-4150

District: Idea Public Schools

Racial breakdown:

Hispanic:

91.3%

White:

4.6%

African American:

1.8%

See top rated Texas high schools

Compare Idea South Flores College Preparatory to nearby high schools!

At a glance

▼ Ranking trend: Declining — 63rd percentile in 2021 → 35th in 2026

Strengths

✓94% graduate within 4 years

Worth a look

!Test scores below the Texas average (46% vs 53% meeting standards)

!Ranking has slipped — down 28 percentile points since 2021

!Algebra I scores 26 pts below the Texas average

Students meeting standards (2025-2026) ?

This school46%

District avg49%

Texas avg53%

Middle school

1,142^nd of 2,335

Texas public middle schools ?

Top 49%▼ down 33 pts since 2016

From top 16% (2016) to top 49% (2026)

See the entire ranking list of Texas Middle Schools →

★★★★★

SchoolDigger rating ?

High school

1,299^th of 2,009

Texas public high schools ?

Bottom 35%▼ down 28 pts since 2021

From top 37% (2021) to bottom 35% (2026)

See the entire ranking list of Texas High Schools →

★★★★★

SchoolDigger rating ?

29^th of 39High Schools in the Idea Public Schools

546^th of 951Idea Public Schools among Texas districts

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

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	47.0	1142 of 2335	51.1%	★★★☆☆
2025	55.3	909 of 2344	61.2%	★★★☆☆
2024	61.6	744 of 2372	68.6%	★★★☆☆
2023	61.9	746 of 2330	68.0%	★★★☆☆
2022	83.9	250 of 2254	88.9%	★★★★☆
2021	67.3	568 of 2252	74.8%	★★★★☆
2019	88.6	177 of 2193	91.9%	★★★★★
2018	83.4	235 of 2080	88.7%	★★★★☆
2017	73.8	376 of 2027	81.5%	★★★★☆
2016	78.0	326 of 1987	83.6%	★★★★☆

At Risk

Year	Avg score	Statewide rank	Texas percentile	Rating
2022	86.2	130 of 2182	94.0%	★★★★★
2021	61.0	538 of 2118	74.6%	★★★★☆
2019	96.4	29 of 2058	98.6%	★★★★★
2018	93.3	48 of 2008	97.6%	★★★★★

English Language Learner

Year	Avg score	Statewide rank	Texas percentile	Rating
2025	45.5	699 of 1428	51.1%	★★★☆☆
2024	53.0	677 of 1770	61.8%	★★★☆☆
2023	72.4	279 of 1720	83.8%	★★★★☆
2022	83.3	126 of 1643	92.3%	★★★★★
2021	36.5	1024 of 1592	35.7%	★★☆☆☆
2019	93.7	38 of 1445	97.4%	★★★★★
2018	94.9	29 of 1376	97.9%	★★★★★

Female

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	44.5	1176 of 2240	47.5%	★★☆☆☆
2025	61.0	575 of 1825	68.5%	★★★☆☆
2024	59.4	734 of 2242	67.3%	★★★☆☆
2023	56.4	858 of 2241	61.7%	★★★☆☆
2022	79.2	325 of 2221	85.4%	★★★★☆
2021	66.9	550 of 2151	74.4%	★★★★☆
2019	87.0	177 of 2047	91.4%	★★★★★
2018	82.3	233 of 2008	88.4%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	52.5	870 of 2141	59.4%	★★★☆☆
2025	59.4	551 of 1731	68.2%	★★★☆☆
2024	70.5	409 of 2119	80.7%	★★★★☆
2023	71.8	373 of 2116	82.4%	★★★★☆
2022	89.9	109 of 2077	94.8%	★★★★★
2021	77.9	255 of 2043	87.5%	★★★★☆
2019	93.4	69 of 1935	96.4%	★★★★★
2018	89.3	108 of 1895	94.3%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	56.7	793 of 2253	64.8%	★★★☆☆
2025	65.1	428 of 1820	76.5%	★★★★☆
2024	68.7	432 of 2235	80.7%	★★★★☆
2023	75.1	321 of 2251	85.7%	★★★★☆
2022	89.4	100 of 2220	95.5%	★★★★★
2021	80.9	192 of 2172	91.2%	★★★★★
2019	92.6	60 of 2073	97.1%	★★★★★
2018	91.5	62 of 2039	97.0%	★★★★★

Male

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	49.5	1023 of 2253	54.6%	★★★☆☆
2025	45.4	922 of 1818	49.3%	★★☆☆☆
2024	63.0	648 of 2246	71.1%	★★★★☆
2023	64.9	628 of 2245	72.0%	★★★★☆
2022	86.0	197 of 2228	91.2%	★★★★★
2021	62.8	642 of 2168	70.4%	★★★★☆
2019	86.0	206 of 2069	90.0%	★★★★★
2018	81.0	261 of 2030	87.1%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	38.8	1142 of 1956	41.6%	★★☆☆☆
2025	50.1	657 of 1568	58.1%	★★★☆☆
2024	57.0	611 of 1891	67.7%	★★★☆☆
2023	56.1	513 of 1815	71.7%	★★★★☆
2022	78.1	144 of 1757	91.8%	★★★★★
2021	37.0	1040 of 1712	39.3%	★★☆☆☆
2019	76.0	157 of 1626	90.3%	★★★★★
2018	76.7	144 of 1597	91.0%	★★★★★

White

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	71.7	390 of 1731	77.5%	★★★★☆
2025	55.5	589 of 1439	59.1%	★★★☆☆
2024	63.6	523 of 1733	69.8%	★★★☆☆
2019	90.0	83 of 1684	95.1%	★★★★★
2018	71.9	371 of 1673	77.8%	★★★★☆

High school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	37.6	1299 of 2009	35.3%	★★☆☆☆
2025	40.1	1162 of 1974	41.1%	★★☆☆☆
2024	49.8	939 of 1990	52.8%	★★★☆☆
2023	53.8	833 of 1961	57.5%	★★★☆☆
2022	68.2	429 of 1876	77.1%	★★★★☆
2021	58.2	690 of 1861	62.9%	★★★☆☆

At Risk

Year	Avg score	Statewide rank	Texas percentile	Rating
2022	69.6	282 of 1837	84.6%	★★★★☆
2021	51.3	697 of 1829	61.9%	★★★☆☆
2019	96.4	31 of 1810	98.3%	★★★★★
2018	80.3	150 of 1784	91.6%	★★★★★

English Language Learner

Year	Avg score	Statewide rank	Texas percentile	Rating
2025	46.1	462 of 1153	59.9%	★★★☆☆
2024	49.1	503 of 1437	65.0%	★★★☆☆
2023	61.7	304 of 1371	77.8%	★★★★☆
2022	89.1	68 of 1278	94.7%	★★★★★
2021	77.5	112 of 1195	90.6%	★★★★★
2019	98.8	18 of 1136	98.4%	★★★★★
2018	90.2	58 of 1113	94.8%	★★★★★

Female

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	38.1	1229 of 1936	36.5%	★★☆☆☆
2025	36.0	949 of 1504	36.9%	★★☆☆☆
2024	50.0	868 of 1880	53.8%	★★★☆☆
2023	50.5	894 of 1891	52.7%	★★★☆☆
2022	68.9	400 of 1841	78.3%	★★★★☆
2021	53.9	789 of 1815	56.5%	★★★☆☆
2019	82.7	139 of 1798	92.3%	★★★★★
2018	65.7	480 of 1781	73.0%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	33.2	1299 of 1860	30.2%	★★☆☆☆
2025	41.0	771 of 1453	46.9%	★★☆☆☆
2024	58.2	539 of 1805	70.1%	★★★★☆
2023	59.8	557 of 1820	69.4%	★★★☆☆
2022	72.2	277 of 1762	84.3%	★★★★☆
2021	60.4	542 of 1743	68.9%	★★★☆☆
2019	87.4	101 of 1714	94.1%	★★★★★
2018	75.3	253 of 1691	85.0%	★★★★☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	37.4	1248 of 1937	35.6%	★★☆☆☆
2025	43.5	748 of 1513	50.6%	★★★☆☆
2024	59.0	517 of 1884	72.6%	★★★★☆
2023	60.2	530 of 1897	72.1%	★★★★☆
2022	72.3	257 of 1847	86.1%	★★★★☆
2021	65.3	421 of 1848	77.2%	★★★★☆
2019	88.2	91 of 1818	95.0%	★★★★★
2018	75.9	214 of 1794	88.1%	★★★★☆

Male

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	33.9	1312 of 1954	32.9%	★★☆☆☆
2025	36.9	888 of 1515	41.4%	★★☆☆☆
2024	56.4	648 of 1891	65.7%	★★★☆☆
2023	54.0	750 of 1913	60.8%	★★★☆☆
2022	64.4	476 of 1853	74.3%	★★★★☆
2021	59.6	621 of 1840	66.3%	★★★☆☆
2019	84.1	145 of 1824	92.1%	★★★★★
2018	72.6	321 of 1803	82.2%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	32.1	1107 of 1581	30.0%	★★☆☆☆
2025	52.9	450 of 1299	65.4%	★★★☆☆
2024	53.5	550 of 1548	64.5%	★★★☆☆
2023	61.0	373 of 1478	74.8%	★★★★☆
2022	64.4	293 of 1418	79.3%	★★★★☆
2021	34.1	916 of 1382	33.7%	★★☆☆☆
2019	92.9	47 of 1357	96.5%	★★★★★
2018	45.8	575 of 1347	57.3%	★★★☆☆

White

Year	Avg score	Statewide rank	Texas percentile	Rating
2026	51.6	744 of 1584	53.0%	★★★☆☆
2025	58.7	425 of 1294	67.2%	★★★☆☆
2024	53.5	629 of 1556	59.6%	★★★☆☆
2023	12.4	1403 of 1576	11.0%	★☆☆☆☆
2021	49.8	742 of 1510	50.9%	★★★☆☆
2019	50.0	750 of 1526	50.9%	★★★☆☆

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)

Middle school

At Risk (2022)94th percentile+5 vs school

White (2026)77th percentile+26 vs school

Low Socio Economic Status (2026)65th percentile+14 vs school

Hispanic (2026)59th percentile+8 vs school

Male (2026)55th percentile+4 vs school

English Language Learner (2025)51st percentile-10 vs school

Female (2026)48th percentile-4 vs school

Special Education (2026)42nd percentile-9 vs school

High school

At Risk (2022)85th percentile+8 vs school

English Language Learner (2025)60th percentile+19 vs school

White (2026)53rd percentile+18 vs school

Female (2026)37th percentile~ school

Low Socio Economic Status (2026)36th percentile~ school

Male (2026)33rd percentile~ school

Hispanic (2026)30th percentile-5 vs school

Special Education (2026)30th percentile-5 vs school

By subject vs Texas (2025-2026) ?

English II Reading70%+10 vs state

Biology59%-12 vs state

U.S. History57%-13 vs state

English I Reading55%~ state avg

Reading54%~ state avg

Mathematics30%-5 vs state

Algebra I28%-26 vs state

Social Studies24%-8 vs state

★

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Schools Near Idea South Flores College Preparatory

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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 Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				STAAR EOC Algebra I (2026)	STAAR EOC Biology (2026)	STAAR EOC English I Reading (2026)	STAAR EOC English II Reading (2026)	STAAR EOC U.S. History (2026)	STAAR Reading (2026)			STAAR Mathematics (2026)			STAAR Social Studies (2026)	Per Pupil Expenditures (2024)
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	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	STAAR EOC Algebra I End of Course	STAAR EOC Biology End of Course	STAAR EOC English I Reading End of Course	STAAR EOC English II Reading End of Course	STAAR EOC U.S. History End of Course	STAAR Reading 6th Grade	STAAR Reading 7th Grade	STAAR Reading 8th Grade	STAAR Mathematics 6th Grade	STAAR Mathematics 7th Grade	STAAR Mathematics 8th Grade	STAAR Social Studies 8th Grade	Total
Idea South Flores College Preparatory	Public, Charter	6-12	6919 S Flores	San Antonio	78221	Bexar County	Idea Public Schools	Yes	No	(n/a)	Yes	(210) 239-4150	715	47	15.0	73.0%	33 (4.6%)	13 (1.8%)	653 (91.3%)	5 (0.7%)	1 (0.1%)	2 (0.3%)	8 (1.1%)	37.6	1299^th of 2009 public high schools	35.3%		40.1	1162^nd of 1974 public high schools	41.1%	137	28.4	58.6	54.8	70.0	56.8	52.3	51.2	59.5	31.8	27.9		23.8	$11,198
Harlandale Independent School District (Isd) Stem Echs-Alamo Colleges At Pac	Public	9-12	4040 Apollo	San Antonio	78214	Bexar County	Harlandale Independent School District (Isd)	No	No	(n/a)	No	(210) 989-4300	393	16	24.6	73.5%	22 (5.6%)	0 (0.0%)	365 (92.9%)	4 (1.0%)	0 (0.0%)	0 (0.0%)	2 (0.5%)	76.2	295^th of 2009 public high schools	85.3%		77.8	246^th of 1974 public high schools	87.5%	49	25.0	89.7	77.1	86.2									$6,995
Harlandale High School	Public	9-12	114 E Gerald Ave	San Antonio	78214	Bexar County	Harlandale Independent School District (Isd)	No	No	(n/a)	Yes	(210) 989-1000	1,652	110	15.0	79.4%	21 (1.3%)	6 (0.4%)	1,623 (98.2%)	1 (0.1%)	0 (0.0%)	0 (0.0%)	1 (0.1%)	20.1	1645^th of 2009 public high schools	18.1%		18.5	1643^rd of 1974 public high schools	16.8%	2	29.9	49.7	34.0	44.7	43.0								$10,011
McCollum High School	Public	9-12	500 W Formosa Blvd	San Antonio	78221	Bexar County	Harlandale Independent School District (Isd)	No	No	(n/a)	Yes	(210) 989-1500	1,502	105	14.3	84.6%	41 (2.7%)	6 (0.4%)	1,448 (96.4%)	0 (0.0%)	2 (0.1%)	1 (0.1%)	4 (0.3%)	23.2	1609^th of 2009 public high schools	19.9%		23.4	1550^th of 1974 public high schools	21.5%	59	19.3	59.1	33.3	43.5	51.8								$10,102
Frank M Tejeda Academy	Public	9-12	12121 S E Loop 410	San Antonio	78221	Bexar County	Harlandale Independent School District (Isd)	No	No	(n/a)	No	(210) 989-4900	144	17	8.3	85.4%	2 (1.4%)	0 (0.0%)	142 (98.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1.8	1985^th of 2009 public high schools	1.2%		3.8	1889^th of 1974 public high schools	4.3%	96	7.4	18.2	0.0	9.1	13.5								$16,266
Hac Daep High School	Public	9-12	12121 S E Loop 410	San Antonio	78221	Bexar County	Harlandale Independent School District (Isd)	No	No	(n/a)	No	(210) 921-4463	35	4	8.3	82.9%	0 (0.0%)	1 (2.9%)	34 (97.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)													$45,676
Cast Med High School	Public, Charter	9-12	2601 Louis Bauer Dr	San Antonio	78235	Bexar County	San Antonio Independent School District (Isd)	Yes	No	(n/a)	Yes	(210) 228-3380	213	15	14.5	73.7%	12 (5.6%)	14 (6.6%)	178 (83.6%)	7 (3.3%)	0 (0.0%)	0 (0.0%)	2 (0.9%)	51.2	920^th of 2009 public high schools	54.2%		49.5	924^th of 1974 public high schools	53.2%	4	22.7	67.7	50.0	71.4	69.1								$14,307
Por Vida Academy Charter High School	Public, Charter	9-12	1135 Mission Rd	San Antonio	78210	Bexar County	Por Vida Academy	Yes	No	(n/a)	Yes	(210) 775-1132	104	6	17.5		2 (1.9%)	3 (2.9%)	98 (94.2%)	0 (0.0%)	0 (0.0%)	1 (1.0%)	0 (0.0%)	13	1760^th of 2009 public high schools	12.4%		5.4	1851^st of 1974 public high schools	6.2%	91	0.0	29.4	19.4	32.4	57.7								$18,750
Juvenile Detent Center	Public	6-12	600 Mission Rd	San Antonio	78210	Bexar County	San Antonio Independent School District (Isd)	No	No	(n/a)	No	(210) 335-7865	118	14	8.3		9 (7.6%)	22 (18.6%)	85 (72.0%)	1 (0.8%)	0 (0.0%)	0 (0.0%)	1 (0.8%)	2.7	1945^th of 2009 public high schools	3.2%		3.3	1903^rd of 1974 public high schools	3.6%	42	0.0	9.3	9.7	15.9	30.8			8.3	0.0		6.3	0.0	$16,611
Idea Ewing Halsell College Preparatory	Public, Charter	6-12	2523 W Ansley Blvd	San Antonio	78224	Bexar County	Idea Public Schools	Yes	No	(n/a)	Yes	(210) 430-7595	611	35	17.3	74.0%	28 (4.6%)	10 (1.6%)	570 (93.3%)	3 (0.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	44.4	1116^th of 2009 public high schools	44.4%		46.9	994^th of 1974 public high schools	49.6%	122	34.7	72.4	57.3	40.9	80.0	53.2	60.0	66.4	38.1	32.3		20.5	$11,616

Frequently Asked Questions about Idea South Flores College Preparatory

Is Idea South Flores College Preparatory a good school?

Idea South Flores College Preparatory ranks 1299^th of 2009 Texas high schools. SchoolDigger rates this school 2 stars out of 5.

How many students attend Idea South Flores College Preparatory?

In the 2024-25 school year, 715 students attended Idea South Flores College Preparatory.

What is the racial makeup of Idea South Flores College Preparatory?

Students at Idea South Flores College Preparatory are 91% Hispanic, 5% White, 2% African American, 1% Two or more races.

What district is Idea South Flores College Preparatory in?

Idea Public Schools

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Latest Texas data All new data »

2025–26 STAAR, STAAR EOC & STAAR Spanish test scoresJun 12, 2026

2021–22 through 2023–24 school spending dataJan 10, 2026

2023–24 dropout rates & graduation ratesSep 17, 2025

2024–25 STAAR EOC & STAAR Spanish test scoresJun 23, 2025

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

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.