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SCHOOL COMMUNITY·WOODSTOCK CUSD 200·NCES 174333005462

Olson Elementary School

720 W Judd St, Woodstock, IL 60098 · (815) 338-0473 · McHenry County
GRADES KG–05ELEMENTARY31-TOWNTITLE IREGULAR SCHOOL425 STUDENTS
Enrollment
425
Elementary
DISTRICT 412 · STATE 381
Student : Teacher
14.8:1
29 FTE teachers
DISTRICT 15.8:1 · STATE 13.9:1
Free / Reduced Lunch
47%
199 students
DISTRICT 45% · STATE 56%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 1
81
Grade 2
77
Grade 3
78
Grade 4
116
Grade 5
73
Student demographics
White
21751%
DISTRICT 54% · STATE 45%
Hispanic
17240%
DISTRICT 37% · STATE 29%
Black
133%
DISTRICT 4% · STATE 16%
Asian
82%
DISTRICT 2% · STATE 6%
Two+
143%
DISTRICT 3% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
21150%
Female
21450%

Discussions

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
68.7%
IL avg 51.0% . +23.7pp since 2023
Math
45.2%
IL avg 37.9% . +15.5pp since 2023
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
50.4%
composite math + reading, all grades
Predicted
44.5%
based on IL schools with similar FRL share
Beats by
+5.9pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
425
-7 (-2%) vs 2017
Student : Teacher
14.8:1
was 16.5:1
% White
51%
was 57%
% Hispanic
40%
was 35%
% Black
3%
was 3%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About Olson Elementary School

Olson Elementary School is an average-sized elementary campus in Woodstock, Illinois, one of the schools within Woodstock CUSD 200. The school works with 425 students in grades K through 5.

Woodstock CUSD 200 runs 11 schools in total, collectively educating 6,097 students. Olson Elementary School is one of those campuses.

For racial and ethnic makeup, Olson Elementary School logs that 51% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school shows 40% Hispanic, 3% multiracial, 3% Black. By comparison, McHenry County as a whole is about 80% White, so the school skews considerably less White than its surroundings.

On the income-and-resources front, Staff filings list 29 full-time-equivalent teachers, which works out to roughly 14.8:1 students per teacher. The state averages around 13.9:1, so this campus is higher than the state norm typical. About 47% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against McHenry County (around 35%), the school's rate is meaningfully above typical.

On a demographically-adjusted basis, Olson Elementary School tracks the demographic baseline. The model predicts 44.5% given the school's FRL share; actual proficiency is 50.4%.

In the area at large, McHenry County reports that median household earnings sit near $104,802, 35% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, McHenry County runs 89 public schools (combined enrollment of about 50,123 students), of which Olson Elementary School is one.

Woodstock High School is the nearest neighboring public school, about 0.4 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Olson Elementary School. On composite proficiency, Olson Elementary School comes 4th of 8 in the immediate cluster, above the nearby-schools average of 50.0%.

The campus sits in a town-center setting.

Looking at the recent track record. Looking back 7 years, enrollment at Olson Elementary School has held roughly steady, going from 432 students in 2018 to 425 in 2025. White enrollment moved from 57% to 51% across the same window. The student-to-teacher ratio narrowed from 16.5:1 in 2018 to 14.8:1 today.

On allk12, the feed for Olson Elementary School typically covers pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

McHenry County at a glance

View full county profile
Population
312,591
Census ACS
Median income
$104,802
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
89
50,123 students

Quick facts

School name
Olson Elementary School
District
Woodstock CUSD 200
Address
720 W Judd St, Woodstock, IL 60098
Phone
(815) 338-0473
County
McHenry County
Level
Elementary
Grade range
KG–05
Total enrollment
425
Teachers (FTE)
29
Student–teacher ratio
14.8:1
Free/Reduced lunch
199 (47%)
Locale
31-Town: Fringe
NCES ID
174333005462
Charter school
No
Virtual school
No

Related schools

Other schools in Woodstock CUSD 200
Other schools in Woodstock
Nearby schools

Frequently asked questions

About Olson Elementary School
What is the total enrollment at Olson Elementary School?
Olson Elementary School enrolls approximately 425 students in grades KG-05.
What grades does Olson Elementary School serve?
Olson Elementary School serves grades KG-05.
What is the student-teacher ratio at Olson Elementary School?
The student-to-teacher ratio at Olson Elementary School is approximately 14.8:1 (29 FTE teachers).
How diverse is Olson Elementary School?
Olson Elementary School reports a student body of 51% White, 40% Hispanic, 3% Black, 2% Asian, 3% Two or more.
Is Olson Elementary School public or private?
Olson Elementary School is a public K-12 school, overseen by Woodstock CUSD 200.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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