Colonel George Iles Elementary School (Ranked Bottom 50% for 2025-26)

3111 N 12th St
Quincy, IL 62305

( shown in map)

Bottom 50%

Serving 508 students in grades Kindergarten-5, Colonel George Iles Elementary School ranks in the bottom 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).

The percentage of students achieving is 23% (which is lower than the Illinois state average of 27%). The percentage of students achieving is 22% (which is lower than the Illinois state average of 30%).

The student-teacher ratio of 13:1 is equal to the Illinois state level of 13:1.

Minority enrollment is 29% of the student body (majority Black), which is lower than the Illinois state average of 55% (majority Hispanic).

Quick Facts (2025-26)

Grades: Kindergarten-5
Enrollment: 508 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 29%
: Bottom 50% in IL
: 23% (Top 50%)
: 22% (Btm 50%)
: 35-39% (Btm 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education

School Overview

Colonel George Iles Elementary School's student population of 508 students has declined by 13% over five school years.

The teacher population of 40 teachers has stayed relatively flat over five school years.

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Colonel George Iles Elementary School
Kind	90
1	74
2	97
3	80
4	98
5	69

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Total Students

508 students

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Total Students Trends Over Years (1987-2023)
Year	Colonel George Iles Elementary School
2023	519
2022	555
2021	549
2020	589
2019	589
2018	234
2017	234
2016	255
2015	255
2014	249
2013	247
2012	248
2011	238
2010	243
2009	224
2008	221
2007	198
2006	185
2005	191
2004	182
2003	177
2002	200
2001	187
2000	205
1999	249
1998	263
1997	277
1996	281
1995	236
1994	249
1993	230
1992	234
1991	220
1990	233
1989	236
1988	235
1987	202

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Gender %

Total Classroom Teachers

40 teachers

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Total Classroom Teachers Trends Over Years (1990-2023)
Year	Colonel George Iles Elementary School
2023	39
2022	39
2020	41
2019	41
2018	19
2017	19
2016	18
2015	19
2014	17
2013	16
2012	17
2011	17
2010	19
2009	19
2008	18
2007	20
2006	18
2005	17
2004	14
2003	15
2002	16
2001	16
2000	19
1999	23
1998	23
1997	21
1996	22
1995	21
1994	20
1993	18
1992	20
1991	18
1990	16

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School Calendar

School Rankings

Colonel George Iles Elementary School ranks within the bottom 50% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).

The of Colonel George Iles Elementary School is 0.47, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.

This School

State Level (IL)

#1795 out of 3542 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Colonel George Iles Elementary School
2023	#1795
2022	#1507
2021	#1364
2019	#1989
2018	#1878
2017	#2347
2016	#2508
2015	#2454
2014	#2006
2013	#1697
2012	#1301

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23%

27%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	23%	27%	21%
2021	29%	28%	24%
2019	29%	33%	24%
2018	32%	32%	23%
2017	34%	32%	25%
2016	22%	31%	26%
2015	24%	29%	20%
2014	47%	59%	45%
2013	54%	58%	47%
2012	92%	80%	74%
2011	90%	80%	76%

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22%

30%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2022	22%	30%	24%
2021	29%	32%	27%
2019	30%	38%	27%
2018	27%	37%	23%
2017	15%	38%	29%
2016	17%	36%	32%
2015	15%	38%	34%
2014	57%	57%	50%
2013	64%	58%	52%
2012	77%	75%	71%
2011	84%	75%	74%

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35-39%

50%

Student-Teacher Ratio

13:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	13:1	14:1	17:1
2022	14:1	14:1	17:1
2020	14:1	15:1	17:1
2019	14:1	15:1	17:1
2018	12:1	16:1	17:1
2017	12:1	15:1	17:1
2016	14:1	16:1	17:1
2015	13:1	16:1	18:1
2014	15:1	16:1	17:1
2013	16:1	13:1	24:1
2012	15:1	16:1	17:1
2011	14:1	16:1	16:1
2010	13:1	16:1	16:1
2009	12:1	16:1	14:1
2008	12:1	18:1	19:1
2007	10:1	17:1	16:1
2006	10:1	16:1	17:1
2005	11:1	16:1	17:1
2004	13:1	17:1	19:1
2003	12:1	16:1	17:1
2002	13:1	16:1	17:1
2001	12:1	16:1	17:1
2000	11:1	16:1	17:1
1999	11:1	16:1	17:1
1998	11:1	17:1	17:1
1997	13:1	17:1	18:1
1996	13:1	17:1	18:1
1995	11:1	17:1	18:1
1994	12:1	18:1	19:1
1993	13:1	18:1	19:1
1992	12:1	17:1	18:1
1991	12:1	17:1	18:1
1990	15:1	18:1	20:1

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American Indian

n/a

Asian

n/a

View Data

Asian Student Percentage Comparison Over Years (2001-2011)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2011	1%	5%	2%
2010	4%	5%	3%
2009	3%	5%	2%
2008	3%	5%	2%
2007	4%	5%	2%
2006	5%	5%	1%
2005	3%	5%	2%
2004	2%	4%	1%
2003	1%	4%	1%
2002	1%	4%	1%
2001	1%	4%	1%

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Hispanic

28%

View Data

Hispanic Student Percentage Comparison Over Years (2001-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	4%	27%	4%
2022	3%	27%	4%
2021	3%	27%	4%
2020	3%	26%	4%
2019	3%	26%	4%
2018	2%	26%	3%
2017	2%	26%	3%
2016	1%	26%	2%
2015	1%	25%	3%
2012	2%	24%	2%
2011	2%	23%	1%
2010	4%	22%	2%
2009	2%	22%	2%
2008	3%	21%	2%
2007	3%	20%	1%
2006	4%	19%	1%
2005	3%	18%	1%
2004	2%	18%	1%
2003	2%	17%	1%
2002	1%	16%	1%
2001	1%	15%	1%

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Black

17%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	9%	17%	9%
2022	9%	17%	9%
2021	10%	17%	9%
2020	12%	17%	9%
2019	12%	17%	9%
2018	12%	17%	11%
2017	12%	17%	11%
2016	11%	17%	11%
2015	10%	17%	11%
2014	10%	17%	10%
2013	10%	18%	9%
2012	8%	18%	9%
2011	9%	18%	8%
2010	10%	20%	9%
2009	10%	20%	9%
2008	10%	20%	9%
2007	6%	20%	9%
2006	6%	20%	10%
2005	12%	20%	9%
2004	11%	21%	10%
2003	11%	21%	10%
2002	12%	21%	9%
2001	13%	21%	9%
2000	16%	21%	9%
1999	18%	21%	9%
1998	16%	21%	8%
1997	19%	20%	9%
1996	19%	21%	9%
1995	15%	20%	8%
1994	19%	21%	8%
1993	24%	21%	8%
1992	25%	21%	8%
1991	22%	21%	8%

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White

71%

45%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	74%	45%	76%
2022	74%	47%	77%
2021	73%	47%	77%
2020	74%	48%	78%
2019	74%	48%	78%
2018	80%	49%	80%
2017	80%	49%	80%
2016	83%	49%	82%
2015	85%	49%	79%
2014	85%	50%	83%
2013	85%	50%	83%
2012	81%	51%	84%
2011	80%	51%	84%
2010	82%	53%	86%
2009	85%	53%	87%
2008	84%	54%	87%
2007	87%	55%	88%
2006	85%	56%	88%
2005	82%	57%	88%
2004	85%	57%	88%
2003	86%	58%	88%
2002	86%	59%	89%
2001	85%	60%	89%
2000	83%	61%	89%
1999	89%	62%	89%
1998	93%	63%	90%
1997	91%	64%	90%
1996	94%	64%	90%
1995	98%	65%	91%
1994	92%	65%	90%
1993	90%	65%	91%
1992	90%	66%	91%
1991	87%	66%	91%

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Hawaiian

n/a

Two or more races

16%

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	13%	4%	10%
2022	14%	4%	9%
2021	14%	4%	9%
2020	11%	4%	8%
2019	11%	4%	8%
2018	6%	3%	6%
2017	6%	3%	6%
2016	5%	3%	4%
2015	4%	3%	5%
2014	4%	3%	4%
2013	5%	3%	4%

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All Ethnic Groups

0.47

0.69

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	0.43	0.70	0.40
2022	0.43	0.68	0.39
2021	0.44	0.68	0.39
2020	0.43	0.68	0.37
2019	0.43	0.68	0.37
2018	0.35	0.67	0.35
2017	0.35	0.67	0.35
2016	0.30	0.67	0.32
2015	0.27	0.67	0.33
2014	0.27	0.66	0.30
2013	0.27	0.66	0.30
2012	0.33	0.65	0.29
2011	0.35	0.66	0.28
2010	0.33	0.64	0.25
2009	0.29	0.64	0.23
2008	0.30	0.64	0.23
2007	0.26	0.63	0.22
2006	0.29	0.61	0.22
2005	0.33	0.61	0.22
2004	0.27	0.60	0.22
2003	0.25	0.59	0.21
2002	0.24	0.59	0.20
2001	0.26	0.58	0.21
2000	0.29	0.57	0.19
1999	0.26	0.56	0.19
1998	0.21	0.56	0.19
1997	0.25	0.54	0.18
1996	0.22	0.53	0.18
1995	0.15	0.53	0.18
1994	0.25	0.52	0.18
1993	0.29	0.52	0.17
1992	0.27	0.52	0.17
1991	0.31	0.52	0.16

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Eligible for

26%

43%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	26%	43%	40%
2022	24%	43%	39%
2021	24%	44%	39%
2020	65%	47%	54%
2019	65%	47%	54%
2018	56%	46%	46%
2017	56%	46%	46%
2016	56%	47%	52%
2015	66%	52%	58%
2014	58%	47%	50%
2013	56%	45%	47%
2012	32%	21%	27%
2011	59%	39%	46%
2010	53%	37%	43%
2009	50%	33%	39%
2008	48%	32%	34%
2007	44%	32%	34%
2006	42%	32%	33%
2005	53%	32%	32%
2004	43%	31%	32%
2003	42%	30%	33%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Colonel George Iles Elementary School	Illinois	Quincy SD 172 School District
2023	7%	4%	5%
2022	6%	4%	5%
2021	6%	4%	5%
2020	3%	2%	4%
2019	3%	2%	4%
2018	14%	4%	5%
2017	14%	4%	5%
2016	14%	3%	5%
2015	7%	2%	4%
2014	15%	3%	9%
2013	14%	5%	10%
2012	40%	27%	29%
2011	17%	5%	10%
2010	17%	6%	12%
2009	19%	6%	12%
2008	19%	6%	12%
2007	13%	6%	11%
2006	15%	6%	9%
2005	10%	5%	10%
2004	13%	5%	10%
2003	15%	5%	9%

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School Statewide Testing

School District Name

Quincy SD 172 School District

Source: National Center for Education Statistics (NCES), IL Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Colonel George Iles Elementary School's ranking?

Colonel George Iles Elementary School is ranked #1795 out of 3,542 schools, which ranks it among the bottom 50% of public schools in Illinois.

What percent of students have achieved state testing proficiency in math and reading?

23% of students have achieved math proficiency (compared to the 27% IL state average), while 22% of students have achieved reading proficiency (compared to the 30% IL state average).

How many students attend Colonel George Iles Elementary School?

508 students attend Colonel George Iles Elementary School.

What is the racial composition of the student body?

71% of Colonel George Iles Elementary School students are White, 16% of students are Two or more races, 8% of students are Black, and 5% of students are Hispanic.

What is the student-teacher ratio of Colonel George Iles Elementary School?

Colonel George Iles Elementary School has a student ration of 13:1, which is equal to the Illinois state average of 13:1.

What grades does Colonel George Iles Elementary School offer ?

Colonel George Iles Elementary School offers enrollment in grades Kindergarten-5

What school district is Colonel George Iles Elementary School part of?

Colonel George Iles Elementary School is part of Quincy SD 172 School District.