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United Junior/Senior High School

Q: Is United Junior/Senior High School a good school?

United Junior/Senior High School ranks 415 th of 620 Illinois high schools. SchoolDigger rates this school 2 stars out of 5.

Public Grades 7-12

415^th

SchoolDigger Rank ?

of 620 Illinois High Schools

Better than 33% of Illinois high schools

Summary

United Junior/Senior High School serves 445 students in grades 7–12 in Monmouth, Illinois. Its latest results show a clear contrast: English Language Arts (ELA) is a strength, while math is the main academic concern. In 2025–2026, 25% of students were proficient in all-grades IAR math, compared with 40% statewide and 39% in United CUSD 304.

ELA is where United stands out most. All-grades IAR proficiency was 73%, above the state’s 56% and the district’s 65%. United also led the nearby schools on grade 9 and 10 PreACT ELA, with 59% and 52% proficient; nearby results ranged from 36% to 48% and 38% to 49%, respectively. Math is less competitive: United’s grade 9 PreACT math proficiency was 21%, the lowest among the four nearby schools. Results vary by grade and test, though: United had the highest nearby grade 10 PreACT science rate, at 48%.

United’s IAR ELA proficiency edged up from 72% in 2024–2025 to 73% in 2025–2026, while math fell from 27% to 25%; the state math gap widened by 3 percentage points. SchoolDigger ranked United at the 33rd percentile with 2 stars in 2025–2026, the highest percentile among these nearby schools, but down from the 68th percentile in 2022–2023. In 2024–2025, the student-teacher ratio was 13, below the nearby-school average of 14.1. Free/reduced lunch eligible students made up 39% in 2024–2025, less than at nearby schools with comparable data; this is context, not an explanation for results. Chronic absenteeism was 30% in 2025–2026, above the state’s 24%, even though graduation was 90%, matching the state rate. SchoolDigger’s statewide rankings suggest stronger relative performance for Disabled Students (79th percentile in 2024–2025 versus 49th overall) and lower performance for White Students (12th percentile in 2025–2026 versus 33rd overall).

445

Students ?

13.0

Student/teacher ratio ?

$15,837

Per pupil spending ?

39.1%

Free/reduced lunch eligible (2024-25) ?

99.5%

Measles protection (all grades) (2025-26)

1905 100th St
Monmouth, IL 61462-9221

(309) 734-9411

District: United CUSD 304

Racial breakdown:

White:

89.4%

Hispanic:

4.9%

African American:

2.5%

See top rated Illinois high schools

Compare United Junior/Senior High School to nearby high schools!

At a glance

▼ Ranking trend: Declining — 60th percentile in 2016 → 33rd in 2026

Worth a look

!Test scores below the Illinois average (42% vs 48% meeting standards)

!Ranking has slipped — down 27 percentile points since 2016

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

Students meeting standards (2025-2026) ?

This school42%

District avg42%

Illinois avg48%

Middle school

536^th of 1,126

Illinois public middle schools ?

Top 48%

See the entire ranking list of Illinois Middle Schools →

★★★★★

SchoolDigger rating ?

High school

415^th of 620

Illinois public high schools ?

Bottom 33%▼ down 27 pts since 2016

From top 40% (2016) to bottom 33% (2026)

See the entire ranking list of Illinois High Schools →

★★★★★

SchoolDigger rating ?

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

High school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	36.3	415 of 620	33.1%	★★☆☆☆
2025	49.3	357 of 698	48.9%	★★☆☆☆
2024	34.2	440 of 697	36.9%	★★☆☆☆
2023	63.1	223 of 699	68.1%	★★★☆☆
2022	59.8	256 of 699	63.4%	★★★☆☆
2021	47.1	322 of 688	53.2%	★★★☆☆
2019	51.7	312 of 701	55.5%	★★★☆☆
2018	66.3	192 of 647	70.3%	★★★★☆
2017	52.8	287 of 642	55.3%	★★★☆☆
2016	52.5	258 of 643	59.9%	★★★☆☆
2015	44.2	310 of 614	49.5%	★★☆☆☆
2014	48.2	387 of 670	42.2%	★★☆☆☆
2013	69.1	214 of 670	68.1%	★★★☆☆
2012	64.4	245 of 665	63.2%	★★★☆☆
2011	71.0	206 of 655	68.5%	★★★☆☆
2010	52.0	364 of 643	43.4%	★★☆☆☆
2009	77.7	132 of 632	79.1%	★★★★☆
2008	61.0	272 of 624	56.4%	★★★☆☆
2007	52.0	343 of 612	44.0%	★★☆☆☆
2006	55.7	303 of 596	49.2%	★★☆☆☆

Disabled

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	61.7	103 of 491	79.0%	★★★★☆
2024	75.4	64 of 429	85.1%	★★★★☆

Female

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	35.9	367 of 545	32.7%	★★☆☆☆
2025	53.3	321 of 685	53.1%	★★★☆☆
2024	45.4	326 of 664	50.9%	★★★☆☆
2023	64.4	204 of 656	68.9%	★★★☆☆
2022	59.7	247 of 658	62.5%	★★★☆☆
2021	50.7	279 of 639	56.3%	★★★☆☆
2019	43.5	379 of 665	43.0%	★★☆☆☆
2018	64.3	200 of 620	67.7%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	53.2	295 of 672	56.1%	★★★☆☆
2024	38.9	368 of 639	42.4%	★★☆☆☆
2023	71.3	119 of 644	81.5%	★★★★☆
2022	57.4	224 of 626	64.2%	★★★☆☆
2021	67.6	127 of 611	79.2%	★★★★☆
2019	43.2	350 of 639	45.2%	★★☆☆☆
2018	71.9	98 of 585	83.2%	★★★★☆

Male

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	42.7	285 of 521	45.3%	★★☆☆☆
2025	41.4	411 of 685	40.0%	★★☆☆☆
2024	22.9	501 of 668	25.0%	★☆☆☆☆
2023	58.9	234 of 668	65.0%	★★★☆☆
2022	57.8	247 of 664	62.8%	★★★☆☆
2021	39.5	371 of 653	43.2%	★★☆☆☆
2019	57.2	242 of 675	64.1%	★★★☆☆
2018	65.7	179 of 619	71.1%	★★★★☆

Military Connected

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	33.8	19 of 25	24.0%	★★☆☆☆
2024	16.8	20 of 23	13.0%	★☆☆☆☆

Special Education

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	41.6	225 of 527	57.3%	★★★☆☆
2024	44.5	197 of 482	59.1%	★★★☆☆
2022	67.6	63 of 493	87.2%	★★★★☆
2021	29.3	270 of 453	40.4%	☆☆☆☆☆

White

Year	Avg score	Statewide rank	Illinois percentile	Rating
2026	17.3	455 of 515	11.7%	★☆☆☆☆
2025	31.3	390 of 564	30.9%	★★☆☆☆
2024	22.5	437 of 554	21.1%	★☆☆☆☆
2023	53.0	226 of 557	59.4%	★★★☆☆
2022	40.2	328 of 560	41.4%	★★☆☆☆
2021	32.5	354 of 553	36.0%	★★☆☆☆
2019	36.2	337 of 552	38.9%	★★☆☆☆
2018	52.6	222 of 548	59.5%	★★★☆☆

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

Female (2026)63rd percentile+10 vs school

Male (2026)47th percentile-5 vs school

White (2026)30th percentile-22 vs school

High school

Disabled (2025)79th percentile+30 vs school

Special Education (2025)57th percentile+8 vs school

Low Socio Economic Status (2025)56th percentile+7 vs school

Male (2026)45th percentile+12 vs school

Female (2026)33rd percentile~ school

Military Connected (2025)24th percentile-25 vs school

White (2026)12th percentile-21 vs school

By subject vs Illinois (2025-2026) ?

English Language Arts72%+16 vs state

Science58%+6 vs state

Mathematics25%-14 vs state

★

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Schools Near United Junior/Senior High School

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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 Vaccination Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				PreACT Secure English Language Arts (2026)		PreACT Secure Mathematics (2026)		PreACT Secure Science (2026)		ACT English Language Arts (2026)	ACT Mathematics (2026)	ACT Science (2026)	ISA Science (2026)	IAR English Language Arts (2026)			IAR Mathematics (2026)			Vaccination (2025-26)		Per Pupil Expenditures (2026)
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/reduced lunch (2024-25)	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	PreACT Secure English Language Arts 9th Grade	PreACT Secure English Language Arts 10th Grade	PreACT Secure Mathematics 9th Grade	PreACT Secure Mathematics 10th Grade	PreACT Secure Science 9th Grade	PreACT Secure Science 10th Grade	ACT English Language Arts 11th Grade	ACT Mathematics 11th Grade	ACT Science 11th Grade	ISA Science 8th Grade	IAR English Language Arts 7th Grade	IAR English Language Arts 8th Grade	IAR English Language Arts All Grades	IAR Mathematics 7th Grade	IAR Mathematics 8th Grade	IAR Mathematics All Grades	Vaccination: Measles protection (all grades)	Vaccination: Exemption rate	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
United Junior/Senior High School	Public	7-12	1905 100th St	Monmouth	61462	Warren County	United CUSD 304	No	(n/a)	No	Yes	(309) 734-9411	445	34	13.0	39.1%	398 (89.4%)	11 (2.5%)	22 (4.9%)	5 (1.1%)	2 (0.4%)	0 (0.0%)	7 (1.6%)	36.3	415^th of 620 public high schools	33.1%		49.3	357^th of 698 public high schools	48.9%	58	59.0	52.3	21.0	21.5	39.3	47.7	35.2	26.8	40.8	58.0	68.5	76.8	72.5	27.4	23.2	25.4	99.5%		$15,837	$215	$15,622
Monmouth-Roseville High School	Public	9-12	200 S B St	Monmouth	61462	Warren County	Monmouth-Roseville CUSD 238	No	(n/a)	No	No	(309) 734-5118	483	29	16.4	52.0%	262 (54.2%)	12 (2.5%)	161 (33.3%)	17 (3.5%)	1 (0.2%)	1 (0.2%)	29 (6.0%)	28.4	462^nd of 620 public high schools	25.5%		43.1	410^th of 698 public high schools	41.3%	52	46.1	46.5	21.6	31.7	31.4	41.6	29.2	24.5	36.8								99.4%		$14,268	$1,115	$13,153
Galesburg Senior High School	Public	9-12	1135 W Fremont St	Galesburg	61401	Knox County	Galesburg CUSD 205	No	(n/a)	No	Yes	(309) 973-2001	1,158	78	14.7	69.9%	700 (60.4%)	157 (13.6%)	137 (11.8%)	8 (0.7%)	2 (0.2%)	2 (0.2%)	152 (13.1%)	26.5	468^th of 620 public high schools	24.5%		39.5	448^th of 698 public high schools	35.8%	20	47.9	38.4	28.1	18.8	30.5	30.6	43.8	27.1	38.4								96.5%		$16,981	$1,049	$15,932
Galesburg Area Vocational Center	Public	10-12	1135 W Fremont St	Galesburg	61401	Knox County	Henderson/Knox/Mercer/Warren ROE	No	(n/a)	No	(n/a)	(309) 973-2005	0	2	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Abingdon-Avon High School	Public	9-12	600 W Martin St	Abingdon	61410	Knox County	Abingdon-Avon CUSD 276	No	(n/a)	No	No	(309) 462-2338	278	24	11.3	51.4%	236 (84.9%)	1 (0.4%)	13 (4.7%)	1 (0.4%)	1 (0.4%)	0 (0.0%)	26 (9.4%)	33.6	434^th of 620 public high schools	30.0%		40	443^rd of 698 public high schools	36.5%	9	35.6	49.0	25.4		33.9	40.8	48.5	21.2	48.5								99.3%		$17,907	$541	$17,367
Knox County Mary Davis Detention Home	Public	6-12	1319 E 5th St	Galesburg	61401	Knox County	Galesburg CUSD 205	No	(n/a)	No	(n/a)	(309) 343-5112	0	2	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
RAES West	Public	6-12	932 Harrison St	Galesburg	61401	Knox County	Henderson/Knox/Mercer/Warren ROE	No	(n/a)	No	(n/a)	(309) 734-3818	0	0		—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Raes Rssp	Public	6-12	932 Harrison St	Galesburg	61401	Knox County	Henderson/Knox/Mercer/Warren ROE	No	(n/a)	No	(n/a)	(309) 345-3828	0	2	.0	—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
RAES West Alt Educational	Public	6-12	932 Harrison St	Galesburg	61401	Knox County	Henderson/Knox/Mercer/Warren ROE	No	(n/a)	No	(n/a)	(309) 734-3818	0	0		—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Roe 33 Alop	Public	7-12	932 Harrison St	Galesburg	61401	Knox County	Henderson/Knox/Mercer/Warren ROE	No	(n/a)	No	(n/a)	(309) 345-3828	0	0		—	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)

Frequently Asked Questions about United Junior/Senior High School

How many students attend United Junior/Senior High School?

In the 2024-25 school year, 445 students attended United Junior/Senior High School.

What schools feed into United Junior/Senior High School?

United Junior/Senior High School is fed by the following schools:

Elementary : United Elementary School - North
Elementary : United Elementary School - West

Is United Junior/Senior High School a good school?

United Junior/Senior High School ranks 415^th of 620 Illinois high schools. SchoolDigger rates this school 2 stars out of 5.

What is the racial makeup of United Junior/Senior High School?

Students at United Junior/Senior High School are 89% White, 5% Hispanic, 2% African American, 2% Two or more races, 1% Asian.

What district is United Junior/Senior High School in?

United CUSD 304

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Latest Illinois data All new data »

2025–26 school spending dataOct 30, 2026

2025–26 attendance data, dropout rates & graduation ratesOct 30, 2026

2025–26 ACT, IAR, ISA & PreACT Secure test scoresOct 30, 2026

2013–14 through 2025–26 immunization rates (updated)Oct 19, 2026

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board 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.