Enrollment
98
High
DISTRICT 97 · STATE 834
SCHOOL COMMUNITY·CISSNA PARK CUSD 6·NCES 171029001250
Cissna Park Sr High School
511 N 2nd St, Cissna Park, IL 60924 · (815) 457-2171 · Iroquois County
GRADES 09–12HIGH43-RURALREGULAR SCHOOL98 STUDENTS
B
allk12 Grade
Scored higher than 56% of Illinois public high schools
- B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Illinois public high schools
Student : Teacher
8.2:1
12 FTE teachers
DISTRICT 11.6:1 · STATE 13.8:1
Free / Reduced Lunch
27%
26 students
DISTRICT 28% · STATE 56%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 31 | 32% |
| Grade 10 | 19 | 19% |
| Grade 11 | 29 | 30% |
| Grade 12 | 19 | 19% |
Student demographics
17%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 24% · STATE 69% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Feeds from
Based on grade levels within Cissna Park CUSD 6. Attendance zones can vary; confirm enrollment with the district.
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
44.3%
composite math + reading, all grades
Predicted
56.2%
based on IL schools with similar FRL share
Beats by
-11.9pp
below demographic expectation
What this means: About 44% of students here test proficient in math and reading, compared with the roughly 56% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Cissna Park Sr High School
Cissna Park Sr High School's state test result (44.3% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Cissna Park Sr High School this school | 98 | 26.5% | 44.3% |
| Williamsfield High School Williamsfield | 97 | 26.8% | 36.0% |
| Morrisonville High School Morrisonville | 85 | 31.8% | 25.8% |
| Annawan High School Annawan | 99 | 32.3% | 58.4% |
| Valmeyer High School Valmeyer | 106 | 20.8% | 46.2% |
| Pearl City High School Pearl City | 147 | 30.6% | 52.5% |
Matched among Illinois high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Cissna Park Sr High School ranks
Among high schools| Measure | This school | In Illinois | In Iroquois County |
|---|---|---|---|
| Enrollment ranked largest first | 98 | #654 of 708 | #5 of 6 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
98
+9 (+10%) vs 2020
-18% since 1990-91, when it was 119
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 98 | 11.9 | 8.2:1 | 27% (26) |
| 2023-24 | 91 | 12.2 | 7.5:1 | 30% (27) |
| 2022-23 | 99 | 13.3 | 7.5:1 | 33% (33) |
| 2020-21 | 89 | N/A | N/A | N/A |
| 2017-18 | 99 | 8.4 | 11.8:1 | 27% (27) |
| 2015-16 | 111 | 8 | 13.9:1 | 23% (25) |
| 2010-11 | 114 | 11 | 10.4:1 | 23% (26) |
| 2000-01 | 135 | 10 | 13.5:1 | N/A |
| 1990-91 | 119 | 10 | 11.9:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Cissna Park Sr High School.
Since 2017-18: students down 1% (99 to 98); teachers up 42% (8.4 to 11.9).
About Cissna Park Sr High School
Families in Cissna Park, Illinois, are served by Cissna Park Sr High School, a small high school. Its 98 students are spread across grades 9 through 12. The school's enrollment is 88% smaller than the 834 average for high schools in Illinois.
Cissna Park CUSD 6 has 3 schools; together they serve 292 students.
White students make up 91% of enrollment at Cissna Park Sr High School. The remaining shares are 5% Hispanic and 4% Black. The White share in Iroquois County as a whole is similar, at about 89%. Cissna Park Sr High School's diversity index is 17%, against a US figure of 70%.
With 11.9 full-time-equivalent teachers in 2024-25, the ratio at Cissna Park Sr High School was 8.2:1. On average, high schools in Illinois have 13.8:1, compared with 8.2:1 here. Cissna Park Sr High School's free or reduced-price lunch eligibility rate is 27%. On average, public schools in Iroquois County report 53%.
allk12 grades Cissna Park Sr High School a B. The grade compares the school only with Illinois public high schools, because each state gives its own test.
The model predicts 56.2% for a school in Illinois with Cissna Park Sr High School's free or reduced-price lunch share. Cissna Park Sr High School posts 44.3%.
Across Iroquois County, the median household income is $66,255, a bachelor's degree or higher is held by about 18% of adults, and the share of residents below the poverty line is 8%. In all, Iroquois County has 24 public schools and roughly 3,909 students.
The school nearest to Cissna Park Sr High School is Cissna Park Elementary School, at a distance of less than a tenth of a mile. A five-mile radius around the school includes 2 other public schools. On state test proficiency, Cissna Park Sr High School ranks 4th in a group of 9 nearby schools.
NCES assigns Cissna Park Sr High School the locale Rural: Remote, meaning in rural territory far from an urban area.
Enrollment is up 10% from 2020-21, when Cissna Park Sr High School had 89 students, to 2024-25, when it had 98.
Posts about science fairs, picture day, and bus routes are welcome on this page. Questions from prospective families are welcome too.
Iroquois County at a glance
View full county profilePopulation
26,449
Census ACS
Median income
$66,255
Household, ACS
Bachelor's+
18%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
24
3,909 students
Quick facts
Related schools
Other schools in Cissna Park CUSD 6
- Cissna Park Elementary SchoolElementary · 128 students
- Cissna Park Jr High SchoolMiddle · 66 students
Other schools in Cissna Park
- Cissna Park Elementary SchoolElementary · 128 students
- Cissna Park Jr High SchoolMiddle · 66 students
Nearby schools
- Cissna Park Elementary School0.0 mi · 128
- Cissna Park Jr High School0.0 mi · 66
- Milford High School Campus10.9 mi · 149
- Milford Grade School West Campus10.9 mi · 354
- Iroquois West Middle School12.0 mi · 215
- Clara Peterson Elementary School13.2 mi · 564
Frequently asked questions
About Cissna Park Sr High SchoolWhat is the total enrollment at Cissna Park Sr High School?
Cissna Park Sr High School enrolls approximately 98 students in grades 09-12.
What age range does Cissna Park Sr High School serve?
Cissna Park Sr High School serves students from grade 09 through grade 12.
How many teachers does Cissna Park Sr High School have?
Cissna Park Sr High School employs 12 FTE teachers, for a student-to-teacher ratio of 8.2:1.
What is the student diversity at Cissna Park Sr High School?
Student demographics at Cissna Park Sr High School are roughly 91% White, 5% Hispanic, 4% Black.
What district is Cissna Park Sr High School in?
Cissna Park Sr High School is part of Cissna Park CUSD 6.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.