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Sangamon Ordnance Plant ruinsPhoto: Dual Freq · CC BY 2.5
C
Schools in Illiopolis Township · Sangamon Valley Community Unit School District 9

Illiopolis Township’s public schools score below 67% of Illinois districts on tests and graduation

On the state math tests, 10% of Illiopolis Township’s students scored proficient, below the Illinois average (26%). The grade covers the public school district serving Illiopolis Township, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within Illinois, not nationally.

≈could be anywhere from D to BK–12Where will my kid go?

From Illinois state tests taken in spring 2021, when nearly all of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.

Reading proficiency
24%
▼ 6 pts vs IL 30%
2020–21
Math proficiency
10%
▼ 16 pts vs IL 26%
2020–21
Graduate on time
80–89%
▼ 1–8 pts vs IL 88%
class of 2023
Spent per student
$18.1K
▼ 16% vs IL $21.6K
FY2024
Students per teacher
12.0
IL 13.6 · smaller classes
Schools in town
2
634 students on the public path
In brief

Illiopolis Township’s schools, in brief

Against towns with similar incomes

Among the 1409 Illinois towns with household incomes within a quarter of Illiopolis Township’s, its schools beat 25%, lower than their 33% against all the state’s districts. The grade ↓

Results trail the state

In spring 2021, 24% of tested students were proficient in reading and 10% in math, against 30% and 26% statewide; nearly all of students in the tested grades sat the tests. The grade ↓

Graduation

80–89% of the class of 2023 graduated in four years, against 88% across Illinois (the state reports Illiopolis Township’s rate as a range). Districts ↓

Spending and class size

The district spends $18,065 per student, against $21,567 across Illinois (FY2024). Spending doesn’t count toward the grade. Districts ↓

One elementary school, then one elementary, one middle and one high school

From grade 3 the district’s path is Sangamon Valley Intermediate Sch, then Sangamon Valley Middle School, then Sangamon Valley High School. See the path ↓

Written from the figures on this page. Tests are from 2020–21, graduation from the class of 2023; each school’s own letter uses 2020–21 results.

The School Grade

What’s behind Illiopolis Township’s grade

C Test scoresC Graduation

C: better than 33% of Illinois school districts. Both inputs trail the Illinois average; graduation is the closer of the two to typical.

Illinois school districts we grade (887)Better than 33%
Lower resultsHigher results
Illinois towns with similar household incomes (1409)Better than 25%
Towns in Sangamon County (26)Better than 15%
DBA rough placement. Ordinary sampling error in 336 test results and a graduating class of 51 could put Illiopolis Township anywhere from D to B. The tests are from spring 2021, when nearly all of Illiopolis Township’s students in the tested grades sat them (336 in math, 335 in reading).

How TownRatings grades schools →

Where will my kid go?

Pick a grade. These are the public schools that serve Illiopolis Township, with each school’s own grade.

The path, start to finish
PK–2Sangamon Valley Primary Schoolin HarristownNo scores
3–5Sangamon Valley Intermediate SchSangamon Valley Community Unit School District 9B
6–8Sangamon Valley Middle SchoolSangamon Valley Community Unit School District 9C
9–12Sangamon Valley High Schoolin NianticC

Illiopolis Township’s public schools are run by Sangamon Valley Community Unit School District 9, which also serves Harristown, Harristown, Illiopolis and Lanesville and others. Parts of Illiopolis Township (14% of its land) are served by Mount Pulaski Community Unit District 23 instead. To confirm the school for a specific address, ask the district.

The district

Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.

Sangamon Valley Community Unit School District 9Grades PK–12 · 4 schools · 634 students, down 4% since 2020–21 · 12.0 per teacher (IL 13.6)
$18,065IL $21,567 · FY2024
C
Test scores · 2020–21

Well below the state in reading

Reading24%
State average 29.9% · 335 students tested
Math10%
State average 25.8% · 336 students tested

Illiopolis Township vs. its neighbors

Schools grades for the Illinois towns that share Illiopolis Township’s borders.

Schools next door
TownSchoolsMain districts
Illiopolis TownshipCSangamon Valley Community Unit School District 9
Mosquito—Taylorville Community Unit School District 3 PK–12 · Meridian Community Unit School District 15 PK–12
Mount Auburn—Taylorville Community Unit School District 3 PK–12 · Edinburg Community Unit School District 4 PK–12
Lanesville—Sangamon Valley Community Unit School District 9 PK–12 · Tri-City Community Unit School District 1 PK–12
Niantic—Sangamon Valley Community Unit School District 9
Lake Fork—Mount Pulaski Community Unit District 23 PK–12 · Warrensburg-Latham Community Unit District 11 PK–12

2 of the 5 neighbors share Sangamon Valley Community Unit School District 9 with Illiopolis Township, so their letters differ mainly through other districts.

Every school in Illiopolis Township

4 schools. Each public school’s letter compares its own 2020–21 reading and math results with Illinois’s other public schools (the newest school-level results we have).

District schools in Illiopolis Townshipby address
Sangamon Valley Intermediate Sch
Elementary · Grades 3–5 · Illiopolis
B
115 students16:1Rate it →
Sangamon Valley Middle School
Middle · Grades 6–8 · Illiopolis
C
145 students11:1Rate it →
Also serving Illiopolis Townshipin other towns
Sangamon Valley Primary School
Elementary · Grades PK–2 · Harristown
170 students11:1Rate it →
Sangamon Valley High School
High · Grades 9–12 · Niantic
C
204 students11:1Rate it →

Questions about Illiopolis Township’s schools

Are Illiopolis Township’s schools good?

On Illinois’s tests they score below most of the state: the public schools Illiopolis Township children attend score below 67% of Illinois’s school districts on tests and graduation, a C Schools grade. Among towns with similar incomes they beat 25%. Tests are from 2020–21, graduation from the class of 2023.

What school district is Illiopolis Township in?

Sangamon Valley Community Unit School District 9, which runs grades PK–12 and enrolls 634 students in 4 schools (2024–25). Small parts of Illiopolis Township are served by Mount Pulaski Community Unit District 23.

Where do Illiopolis Township kids go to high school?

Sangamon Valley High School in Niantic, with 204 students; its own test results earn a C.

What is Illiopolis Township’s graduation rate?

80–89% of the class of 2023 in Sangamon Valley Community Unit School District 9 graduated in four years, against 88% across Illinois.

How much does Illiopolis Township spend per student?

$18,065 in Sangamon Valley Community Unit School District 9 (FY2024), against $21,567 across Illinois. Spending doesn’t count toward the grade.

Parents talk

What Illiopolis Township families are saying about school.

Town Square →
Start the conversation

Looking for colleges? Colleges near Illiopolis Township → They have their own page.

School data: state test results (2020–21, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within Illinois. Stars are from neighbors.