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St. Clair High

Q: Is St. Clair High a good school?

St. Clair High ranks 199 th of 367 Missouri high schools. SchoolDigger rates this school 2 stars out of 5.

Public Grades 9-12

199^th

SchoolDigger Rank ?

of 367 Missouri High Schools

Better than 46% of Missouri high schools

Summary

St. Clair High is a public high school located in Saint Clair, Missouri, serving grades 9-12 with a total enrollment of 648 students. The school is part of the St. Clair R-XIII district, which is ranked 262 out of 367 districts in Missouri and has a 1-star rating from SchoolDigger.

While St. Clair High has consistently underperformed compared to the state and district averages on standardized tests, with proficiency rates in Algebra I (22.5%), Biology I (31.6%), and English II (55.9%) all lower than the state and district averages, the school has also seen a decline in its four-year graduation rate, dropping from 94.0% in 2021-2022 to 83.8% in 2023-2024. Additionally, the school's dropout rate has increased from 1.7% in 2021-2022 to 2.0% in 2023-2024, and its chronic absenteeism rate of 20.7% in 2023-2024 is significantly higher than the state average and the rates of nearby schools like Grandview High (4.7%) and Northwest High (19.7%).

The performance gaps between different student subgroups at St. Clair High suggest that the school may need to focus on addressing equity and inclusion in its educational practices. Identifying the specific challenges faced by underperforming subgroups and implementing tailored interventions to support their academic and social-emotional needs could help to close these achievement gaps and improve overall student outcomes at the school.

627

Students ?

13.3

Student/teacher ratio ?

$13,408

Per pupil spending ?

46.7%

Free/discounted lunch ?

1015 High School Dr
Saint Clair, MO 63077-2350

(636) 629-3500

District: St. Clair R-Xiii

Feeder schools for St. Clair High:

Elementary:	Edgar Murray Elementary
	St. Clair Elementary
Middle:	St. Clair Junior High

Racial breakdown:

White:

92.3%

Two or more races:

5.3%

African American:

1.0%

See top rated Missouri high schools

Compare St. Clair High to nearby high schools!

At a glance

▼ Ranking trend: Declining — 68th percentile in 2015 → 46th in 2025

Strengths

✓92% graduate within 4 years

Worth a look

!Test scores below the Missouri average (36% vs 45% meeting standards)

!Ranking has slipped — down 22 percentile points since 2015

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

Students meeting standards (2024-2025) ?

This school36%

District avg39%

Missouri avg45%

199^th of 367

Missouri public high schools ?

Bottom 46%▼ down 22 pts since 2015

From top 32% (2015) to bottom 46% (2025)

See the entire ranking list of Missouri High Schools →

★★★★★

SchoolDigger rating ?

262^nd of 367St. Clair R-Xiii among Missouri districts

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

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Missouri percentile	Rating
2025	41.7	199 of 367	45.8%	★★☆☆☆
2024	38.8	218 of 378	42.3%	★★☆☆☆
2023	33.1	228 of 352	35.2%	★★☆☆☆
2022	41.6	189 of 361	47.6%	★★☆☆☆
2021	41.5	195 of 358	45.5%	★★☆☆☆
2019	40.4	271 of 460	41.1%	★★☆☆☆
2018	47.4	214 of 468	54.3%	★★★☆☆
2017	49.8	213 of 404	47.3%	★★☆☆☆
2016	51.5	192 of 401	52.1%	★★★☆☆
2015	60.4	160 of 504	68.3%	★★★☆☆
2014	63.3	126 of 521	75.8%	★★★★☆
2013	58.5	155 of 523	70.4%	★★★★☆
2012	60.7	155 of 522	70.3%	★★★★☆
2011	61.0	152 of 528	71.2%	★★★★☆
2010	46.0	289 of 516	44.0%	★★☆☆☆
2009	39.7	339 of 507	33.1%	★★☆☆☆
2008	49.9	283 of 539	47.5%	★★☆☆☆
2007	66.3	134 of 538	75.1%	★★★★☆
2006	45.6	328 of 534	38.6%	★★☆☆☆

Disabled

Year	Avg score	Statewide rank	Missouri percentile	Rating
2022	62.5	28 of 111	74.8%	★★★★☆
2021	47.0	66 of 129	48.8%	★★☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Missouri percentile	Rating
2025	49.3	130 of 279	53.4%	★★★☆☆
2023	40.2	155 of 268	42.2%	★★☆☆☆
2022	59.4	84 of 250	66.4%	★★★☆☆
2021	55.3	88 of 255	65.5%	★★★☆☆
2019	48.1	170 of 368	53.8%	★★★☆☆
2018	44.7	203 of 382	46.9%	★★☆☆☆

Special Education

Year	Avg score	Statewide rank	Missouri percentile	Rating
2025	27.0	113 of 138	18.1%	★☆☆☆☆
2023	66.8	30 of 127	76.4%	★★★★☆

White

Year	Avg score	Statewide rank	Missouri percentile	Rating
2025	32.7	207 of 306	32.4%	★★☆☆☆
2024	26.9	231 of 321	28.0%	★☆☆☆☆
2023	20.4	249 of 302	17.5%	★☆☆☆☆
2022	32.5	198 of 310	36.1%	★★☆☆☆
2021	29.2	215 of 309	30.4%	★★☆☆☆
2019	32.4	301 of 430	30.0%	★★☆☆☆
2018	40.4	250 of 440	43.2%	★★☆☆☆

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)

Disabled (2022)75th percentile+27 vs school

Low Socio Economic Status (2025)53rd percentile+8 vs school

White (2025)32nd percentile-13 vs school

Special Education (2025)18th percentile-28 vs school

By subject vs Missouri (2024-2025) ?

English II56%+3 vs state

Biology I32%-6 vs state

Algebra I22%-23 vs state

★

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Schools Near St. Clair High

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				MAP Algebra I (2025)	MAP Biology I (2025)	MAP English II (2025)	MAP Algebra II (2025)	MAP Government (2025)	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	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	MAP Algebra I End of Course	MAP Biology I End of Course	MAP English II End of Course	MAP Algebra II End of Course	MAP Government End of Course	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
St. Clair High	Public	9-12	1015 High School Dr	Saint Clair	63077	Franklin County	St. Clair R-Xiii	No	No	No	No	(636) 629-3500	627	47	13.3	46.7%	579 (92.3%)	6 (1.0%)	6 (1.0%)	1 (0.2%)	2 (0.3%)	0 (0.0%)	33 (5.3%)	41.7	199^th of 367 public high schools	45.8%		38.8	218^th of 378 public high schools	42.3%	19	22.5	31.6	55.9			$13,408	$1,305	$12,103
Union High	Public	9-12	1217 West Main	Union	63084	Franklin County	Union R-Xi	No	No	No	No	(636) 583-2513	956	62	15.4	43.2%	876 (91.6%)	9 (0.9%)	19 (2.0%)	2 (0.2%)	3 (0.3%)	0 (0.0%)	47 (4.9%)	52.8	138^th of 367 public high schools	62.4%		60.2	98^th of 378 public high schools	74.1%	40	40.5	36.7	58.0	60.8	34.1	$12,414	$802	$11,612
Sullivan Senior High	Public	9-12	1073 E Vine St	Sullivan	63080	Franklin County	Sullivan	No	No	No	No	(573) 468-5171	668	48	13.8	39.4%	633 (94.8%)	5 (0.7%)	24 (3.6%)	1 (0.1%)	1 (0.1%)	1 (0.1%)	3 (0.4%)	48.8	165^th of 367 public high schools	55.0%		42.2	197^th of 378 public high schools	47.9%	32	30.4	35.7	56.1			$13,626	$570	$13,056
Washington High School	Public	9-12	600 Blue Jay Drive	Washington	63090	Franklin County	Washington	No	No	No	No	(636) 231-2200	1,263	78	16.1	23.9%	1,190 (94.2%)	9 (0.7%)	19 (1.5%)	7 (0.6%)	2 (0.2%)	1 (0.1%)	35 (2.8%)	57.6	113^th of 367 public high schools	69.2%		47.2	166^th of 378 public high schools	56.1%	53	27.3	48.8	53.4	49.4	42.0	$15,278	$987	$14,291
Four Rivers Career Center	Public	9-12	1978 Image Drive	Washington	63090	Franklin County	Washington	No	No	No	No	(636) 231-2100	0	22	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Pacific High	Public, Magnet	9-12	425 Indian Warpath Dr	Pacific	63069	Franklin County	Meramec Valley R-III	No	Yes	No	No	(636) 271-1414	973	59	16.4	40.3%	864 (88.8%)	16 (1.6%)	53 (5.4%)	5 (0.5%)	0 (0.0%)	0 (0.0%)	35 (3.6%)	32.6	249^th of 367 public high schools	32.2%		30.8	261^st of 378 public high schools	31.0%	12	21.2	36.4	40.1	20.1	26.9	$12,607	$1,004	$11,603
Missouri Eastern Corr Center	Public	7-12	18701 Old Hwy 66 Route 1	Pacific	63069	St. Louis County	Department Of Corrections	No	No	No	No	(636) 257-3322	0	0			0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Grandview High	Public	9-12	11470 Hwy C	Hillsboro	63050	Jefferson County	Grandview R-II	No	No	No	Yes	(636) 944-3390	237	18	13.4	39.2%	228 (96.2%)	3 (1.3%)	3 (1.3%)	0 (0.0%)	3 (1.3%)	0 (0.0%)	0 (0.0%)	31.6	259^th of 367 public high schools	29.4%		42.2	198^th of 378 public high schools	47.6%	61	36.1	23.6				$14,991	$849	$14,142
Northwest High	Public	9-12	6005 Cedar Hill Rd	Cedar Hill	63016	Jefferson County	Northwest R-I	No	No	No	No	(636) 274-0555	1,788	111	16.0	37.2%	1,594 (89.1%)	22 (1.2%)	81 (4.5%)	8 (0.4%)	0 (0.0%)	0 (0.0%)	83 (4.6%)	57.3	114^th of 367 public high schools	68.9%		52.5	133^rd of 378 public high schools	64.8%	19	42.8	35.1	57.5	81.6	41.5	$12,148	$385	$11,763

Frequently Asked Questions about St. Clair High

What district is St. Clair High in?

St. Clair R-Xiii

What is the racial makeup of St. Clair High?

Students at St. Clair High are 92% White, 5% Two or more races.

How many students attend St. Clair High?

In the 2024-25 school year, 627 students attended St. Clair High.

Is St. Clair High a good school?

St. Clair High ranks 199^th of 367 Missouri high schools. SchoolDigger rates this school 2 stars out of 5.

What schools feed into St. Clair High?

St. Clair High is fed by the following schools:

Elementary : Edgar Murray Elementary
Elementary : St. Clair Elementary
Middle : St. Clair Junior High

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Schools in Saint Clair, MO

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