Beta You're viewing our redesigned school page. Prefer the classic layout?

Century Junior/Senior High School

Public Grades 6-12

550^th

SchoolDigger Rank ?

of 698 Illinois High Schools

Better than 21% of Illinois high schools

Summary

Century Junior/Senior High School is a public school located in Ullin, Illinois, serving grades 6-12 with a total enrollment of 154 students. The school is part of the Century CUSD 100 district, which is ranked 706 out of 811 districts in Illinois and has a 1-star rating from SchoolDigger.

Century Junior/Senior High School consistently ranks in the bottom half of Illinois high schools, with a ranking between 508-651 out of 688-701 schools over the past 8 years. The school's performance on standardized tests is significantly below the state averages, with only 34.4% of students proficient or better in English Language Arts and 26.6% proficient or better in Mathematics, compared to the state averages of 53.1% and 38.5%, respectively. The school's performance is particularly low in certain subject areas and grade levels, such as 6th grade English Language Arts, where only 9.5% of students were proficient or better, compared to the state average of 54.3%.

The school's four-year graduation rate has fluctuated between 87.7% and 92.6% over the past few years, which is generally on par with or slightly below the state average. However, the school's dropout rate has ranged from 2.4% to 3.4% in recent years, which is higher than the state average. The school has a high percentage of students from low socioeconomic backgrounds, with 48.7% to 62.09% of students qualifying for free or reduced-price lunch over the past few years. Nearby schools, such as Cairo Junior/Senior High School, Vienna High School, and Meridian High School, also perform poorly on standardized tests and have high percentages of students from low-income backgrounds.

146

Students ?

9.3

Student/teacher ratio ?

$13,720

Per pupil spending ?

61.6%

Free/discounted lunch ?

4721 Shawnee College Rd
Ullin, IL 62992-2201

(618) 845-3518

District: Century CUSD 100

Feeder schools for Century Junior/Senior High School:

Elementary:

Century Elementary School

Racial breakdown:

White:

85.6%

African American:

6.8%

Two or more races:

6.2%

See top rated Illinois high schools

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

At a glance

▬ Ranking trend: Holding steady — 17th percentile in 2014 → 21st in 2025

Strengths

✓93% graduate in 4 years — above the Illinois average (89%)

✓Small classes — about 9 students per teacher

Worth a look

!Test scores below the Illinois average (28% vs 47% meeting standards)

!In the lower quartile statewide (21st percentile)

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

Students meeting standards (2024-2025) ?

This school28%

District avg28%

Illinois avg47%

Middle school

779^th of 1,368

Illinois public middle schools ?

Bottom 43%▼ down 6 pts since 2015

From bottom 49% (2015) to bottom 43% (2025)

See the entire ranking list of Illinois Middle Schools →

★★★★★

SchoolDigger rating ?

High school

550^th of 698

Illinois public high schools ?

Bottom 21%▼ down 21 pts since 2016

From bottom 42% (2016) to bottom 21% (2025)

See the entire ranking list of Illinois High Schools →

★★★★★

SchoolDigger rating ?

706^th of 811Century CUSD 100 among Illinois 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	Illinois percentile	Rating
2025	39.7	779 of 1368	43.1%	★★☆☆☆
2024	29.5	917 of 1363	32.7%	★★☆☆☆
2023	23.2	1047 of 1367	23.4%	★☆☆☆☆
2022	16.5	1193 of 1369	12.9%	★☆☆☆☆
2021	17.2	1082 of 1241	12.8%	★☆☆☆☆
2019	13.4	1233 of 1356	9.1%	☆☆☆☆☆
2018	19.5	1066 of 1293	17.6%	★☆☆☆☆
2017	27.4	940 of 1293	27.3%	★☆☆☆☆
2016	30.5	891 of 1294	31.1%	★★☆☆☆
2015	43.2	664 of 1302	49.0%	★★☆☆☆
2014	41.1	803 of 1322	39.3%	★★☆☆☆
2013	43.6	792 of 1367	42.1%	★★☆☆☆
2012	57.1	660 of 1365	51.6%	★★★☆☆
2011	43.7	869 of 1344	35.3%	★★☆☆☆
2010	24.1	1083 of 1327	18.4%	★☆☆☆☆
2009	27.9	1027 of 1318	22.1%	★☆☆☆☆

Female

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	36.1	779 of 1248	37.6%	★★☆☆☆
2024	20.6	1007 of 1251	19.5%	★☆☆☆☆
2022	17.0	1118 of 1286	13.1%	★☆☆☆☆
2021	14.4	930 of 1017	8.6%	☆☆☆☆☆
2019	14.9	1138 of 1276	10.8%	★☆☆☆☆
2018	14.6	1097 of 1226	10.5%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	41.6	694 of 1229	43.5%	★★☆☆☆
2024	33.0	820 of 1219	32.7%	★★☆☆☆
2023	33.4	833 of 1234	32.5%	★★☆☆☆
2022	20.6	1080 of 1221	11.5%	★☆☆☆☆
2021	25.8	813 of 1019	20.2%	★☆☆☆☆
2019	8.6	1213 of 1217	0.3%	☆☆☆☆☆
2018	25.1	943 of 1161	18.8%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	56.8	481 of 1271	62.2%	★★★☆☆
2024	23.6	951 of 1264	24.8%	★☆☆☆☆
2023	37.8	751 of 1292	41.9%	★★☆☆☆
2021	20.5	874 of 1048	16.6%	★☆☆☆☆
2019	12.8	1214 of 1296	6.3%	☆☆☆☆☆
2018	28.2	866 of 1223	29.2%	★☆☆☆☆

White

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	27.6	674 of 884	23.8%	★☆☆☆☆
2024	18.0	754 of 875	13.8%	★☆☆☆☆
2023	8.7	867 of 895	3.1%	☆☆☆☆☆
2022	7.2	881 of 898	1.9%	☆☆☆☆☆
2021	7.4	808 of 813	0.6%	☆☆☆☆☆
2019	5.4	896 of 905	1.0%	☆☆☆☆☆
2018	8.3	857 of 889	3.6%	☆☆☆☆☆

High school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	22.6	550 of 698	21.2%	★☆☆☆☆
2024	11.4	651 of 697	6.6%	☆☆☆☆☆
2023	23.6	544 of 699	22.2%	★☆☆☆☆
2022	18.3	574 of 699	17.9%	★☆☆☆☆
2021	25.0	508 of 688	26.2%	★☆☆☆☆
2019	19.5	564 of 701	19.5%	★☆☆☆☆
2018	15.5	560 of 647	13.4%	★☆☆☆☆
2017	17.3	543 of 642	15.4%	★☆☆☆☆
2016	42.4	371 of 643	42.3%	★★☆☆☆
2014	17.1	558 of 670	16.7%	★☆☆☆☆
2013	39.5	445 of 670	33.6%	★★☆☆☆
2012	6.8	601 of 665	9.6%	☆☆☆☆☆
2011	6.6	588 of 655	10.2%	★☆☆☆☆
2010	11.7	560 of 643	12.9%	★☆☆☆☆
2009	8.9	562 of 632	11.1%	★☆☆☆☆
2008	41.1	427 of 624	31.6%	★★☆☆☆
2007	24.7	498 of 612	18.6%	★☆☆☆☆
2006	45.2	383 of 596	35.7%	★★☆☆☆
2005	11.6	522 of 590	11.5%	★☆☆☆☆
2004	32.2	457 of 592	22.8%	★☆☆☆☆
2003	1.8	558 of 586	4.8%	☆☆☆☆☆

Female

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	45.4	381 of 685	44.4%	★★☆☆☆
2024	13.2	599 of 664	9.8%	☆☆☆☆☆
2023	27.8	471 of 656	28.2%	★☆☆☆☆
2022	16.6	541 of 658	17.8%	★☆☆☆☆
2021	14.7	545 of 639	14.7%	★☆☆☆☆
2019	17.9	541 of 665	18.6%	★☆☆☆☆
2018	17.0	529 of 620	14.7%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	21.9	555 of 672	17.4%	★☆☆☆☆
2024	12.2	609 of 639	4.7%	☆☆☆☆☆
2023	27.8	489 of 644	24.1%	★☆☆☆☆
2022	10.0	621 of 626	0.8%	☆☆☆☆☆
2021	42.4	313 of 611	48.8%	★★☆☆☆
2019	39.8	382 of 639	40.2%	★★☆☆☆
2018	24.3	479 of 585	18.1%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	21.8	543 of 685	20.7%	★☆☆☆☆
2024	10.0	632 of 668	5.4%	☆☆☆☆☆
2023	16.7	567 of 668	15.1%	★☆☆☆☆
2022	20.4	536 of 664	19.3%	★☆☆☆☆
2021	40.8	358 of 653	45.2%	★★☆☆☆
2019	24.6	515 of 675	23.7%	★☆☆☆☆
2018	19.6	510 of 619	17.6%	★☆☆☆☆

White

Year	Avg score	Statewide rank	Illinois percentile	Rating
2025	10.8	542 of 564	3.9%	☆☆☆☆☆
2024	5.5	550 of 554	0.7%	☆☆☆☆☆
2023	11.0	528 of 557	5.2%	☆☆☆☆☆
2022	7.8	543 of 560	3.0%	☆☆☆☆☆
2021	14.0	505 of 553	8.7%	☆☆☆☆☆
2019	9.6	534 of 552	3.3%	☆☆☆☆☆
2018	5.9	542 of 548	1.1%	☆☆☆☆☆

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

Male (2025)62nd percentile+19 vs school

Low Socio Economic Status (2025)44th percentile~ school

Female (2025)38th percentile-5 vs school

White (2025)24th percentile-19 vs school

High school

Female (2025)44th percentile+23 vs school

Male (2025)21st percentile~ school

Low Socio Economic Status (2025)17th percentile-4 vs school

White (2025)4th percentile-17 vs school

By subject vs Illinois (2024-2025) ?

Science47%~ state avg

English Language Arts34%-19 vs state

Mathematics27%-12 vs state

1.0

1 rating · 1 written review

5★0

4★0

3★0

2★0

1★1

Rate Century Junior/Senior High School

Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.

Takes about a minute. We email you a link to verify your review - your address is never shown publicly.

Tap a star to rate

What people are saying

by a citizen
Monday, March 11, 2019

Discriminates by advisers! Failing to mail in SAT scores so a graduate can't apply to higher learning! Close Quote

Schools Near Century Junior/Senior High School

Load more schools when map is moved

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)				PreACT Secure English Language Arts (2025)		PreACT Secure Mathematics (2025)		PreACT Secure Science (2025)		ACT English Language Arts (2025)	ACT Mathematics (2025)	ACT Science (2025)	ISA Science (2025)	IAR English Language Arts (2025)				IAR Mathematics (2025)				% Polio (2024)	% Measles (2024)	% Mumps (2024)	% Rubella (2024)	% Hepatitis B (2024)	% Varicella (2024)	% DTP (2024)	% Meningococcal (2024)	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	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 6th Grade	IAR English Language Arts 7th Grade	IAR English Language Arts 8th Grade	IAR English Language Arts All Grades	IAR Mathematics 6th Grade	IAR Mathematics 7th Grade	IAR Mathematics 8th Grade	IAR Mathematics All Grades	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Hepatitis B All Grades	% Varicella All Grades	% DTP All Grades	% Meningococcal All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Century Junior/Senior High School	Public	6-12	4721 Shawnee College Rd	Ullin	62992	Pulaski County	Century CUSD 100	No	(n/a)	No	Yes	(618) 845-3518	146	16	9.3	61.6%	125 (85.6%)	10 (6.8%)	2 (1.4%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	9 (6.2%)	22.6	550^th of 698 public high schools	21.2%		11.4	651^st of 697 public high schools	6.6%	101	45.8	36.4	16.7	9.1	25.0	40.9	12.5	18.8	25.0	47.4	9.5	50.0	42.1	34.4	4.8	45.8	26.3	26.6	92.3	93.0	93.0	93.0	93.0	92.3	94.2	87.2	$13,720	$736	$12,984
Dongola High School	Public	9-12	1000 High St	Dongola	62926	Union County	Dongola Unified School District 66	No	(n/a)	No	Yes	(618) 827-3524	62	0	20.0	98.4%	58 (93.5%)	2 (3.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (3.2%)	27.4	520^th of 698 public high schools	25.5%					(n/a)	52.9	52.9	5.9	17.6	29.4	23.5	27.3	9.1	36.4										100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	$23,031	$2,450	$20,580
Five County Regional Vocational Center	Public	11-12	130 Washington St	Tamms	62988	Alexander County	Alxndr/Jcksn/Pulsk/Prry/Union ROE	No	(n/a)	No	(n/a)	(618) 747-2703	0	0	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Meridian High School	Public	6-12	1401 Mounds Rd	Mounds	62964	Pulaski County	Meridian CUSD 101	No	(n/a)	No	Yes	(618) 342-6778	206	14	14.3	98.5%	61 (29.6%)	112 (54.4%)	4 (1.9%)	0 (0.0%)	1 (0.5%)	0 (0.0%)	28 (13.6%)	5.6	667^th of 698 public high schools	4.4%		13	623^rd of 697 public high schools	10.6%	44	5.0	9.5	0.0	0.0	25.0	9.5	15.8	2.6	5.3	5.0	20.8	13.0	10.0	14.9	4.2	0.0	0.0	1.5	93.8	93.8	93.8	93.8	93.8	93.8	93.8	93.8	$22,874	$2,087	$20,787
Egyptian Senior High School	Public	9-12	20023 Diswood Rd	Tamms	62988	Alexander County	Egyptian CUSD 5	No	(n/a)	No	Yes	(618) 776-5251	84	10	8.2	98.8%	68 (81.0%)	7 (8.3%)	2 (2.4%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	7 (8.3%)	22.3	553^rd of 698 public high schools	20.8%		20.2	547^th of 697 public high schools	21.5%	6	63.2	28.6	0.0	7.1	31.6	21.4	30.8	15.4	26.9										97.7	97.7	97.7	97.7	97.7	97.7	97.7	96.6	$18,837	$1,890	$16,947
Joppa Junior & Senior High School	Public	7-12	911 Joppa North Ave	Joppa	62953	Massac County	Joppa-Maple Grove UD 38	No	(n/a)	No	Yes	(618) 543-7589	78	10	8.0	61.5%	73 (93.6%)	3 (3.8%)	1 (1.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (1.3%)	31.5	502^nd of 698 public high schools	28.1%		24.1	511^th of 697 public high schools	26.7%	9	53.3	42.9	20.0	28.6	33.3	28.6	27.3	27.3	18.2	33.3		35.7	20.0	27.6		28.6	13.3	20.7	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	$24,850	$2,061	$22,788
Vienna High School	Public	9-12	601 N 1st St	Vienna	62995	Johnson County	Vienna HSD 133	No	(n/a)	No	Yes	(618) 658-4461	332	28	11.8	47.9%	300 (90.4%)	4 (1.2%)	17 (5.1%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	11 (3.3%)	51.4	332^nd of 698 public high schools	52.4%		49.2	319^th of 697 public high schools	54.2%	13	54.7	57.3	32.6	33.3	36.0	44.6	54.3	29.6	34.6										98.8	99.1	99.1	99.1	99.4	99.4	98.5	98.8	$24,287	$5,591	$18,697
Anna-Jonesboro High School	Public	9-12	608 S Main St	Anna	62906	Union County	Anna Jonesboro CHSD 81	No	(n/a)	No	Yes	(618) 833-8502	476	35	13.6	50.6%	424 (89.1%)	10 (2.1%)	30 (6.3%)	4 (0.8%)	0 (0.0%)	0 (0.0%)	8 (1.7%)	39.8	445^th of 698 public high schools	36.2%		27	498^th of 697 public high schools	28.6%	53	52.6	41.7	18.1	13.0	28.4	30.6	59.1	36.4	45.5										99.6	99.0	99.0	99.0	99.6	99.0	99.6	98.1	$15,459	$881	$14,578
Cairo Junior/Senior High School	Public	7-12	4201 Sycamore St	Cairo	62914	Alexander County	Cairo Unified School District 1	No	(n/a)	No	Yes	(618) 734-2187	130	12	10.8	96.9%	14 (10.8%)	102 (78.5%)	3 (2.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	11 (8.5%)	7	652^nd of 698 public high schools	6.6%		11.4	651^st of 697 public high schools	6.6%	1	40.0	4.3	0.0	0.0	13.3	17.4	7.7	7.7	7.7	0.0		0.0	5.9	2.1		3.3	0.0	2.1									$27,068	$2,939	$24,129

Frequently Asked Questions about Century Junior/Senior High School

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

Students at Century Junior/Senior High School are 86% White, 7% African American, 6% Two or more races, 1% Hispanic.

What district is Century Junior/Senior High School in?

Century CUSD 100

What schools feed into Century Junior/Senior High School?

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

Elementary : Century Elementary School

Is Century Junior/Senior High School a good school?

Century Junior/Senior High School ranks in the bottom 21.2% of Illinois high schools.

How many students attend Century Junior/Senior High School?

In the 2024-25 school year, 146 students attended Century Junior/Senior High School.

Rate Century Junior/Senior High School!

Other helpful SchoolDigger resources...

Compare to nearby schools

ILIllinois High School Rankings

ILIllinois District Rankings

Schools in Ullin, IL

Sign up for updates!

Be the first to know when there is an update for Century Junior/Senior High School!

Latest Illinois data All new data »

2024–25 school spending dataOct 30, 2025

2024–25 attendance data, dropout rates & graduation ratesOct 30, 2025

2024–25 ACT, IAR, ISA & PreACT Secure test scoresOct 30, 2025

2023–24 school spending dataOct 30, 2024

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.