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School district · Illinois · LEAID 1742480

Williamsville CUSD 15

Estimated average teacher salary of $64,704, per-pupil spending, enrollment, and budget for Williamsville CUSD 15 - from the NCES Common Core of Data F-33 finance survey (FY2022).

$64,704
Est. avg teacher salary
$35,786
Per-pupil spending
1,520
Students enrolled
37th
Pct. in IL
$64,704

Williamsville CUSD 15 (Illinois) reports an estimated average teacher salary of $64,704, materially below the Illinois average and below the national average, from the NCES Common Core of Data F-33 fiscal survey (FY2022). It serves 1,520 students.

  • 37th percentile for Illinois
  • 28th percentile nationally
  • 11% of spending reaches instructional salaries
  • +14.0% since FY2019

Avg Teacher Salary

$64,704

Estimated from instructional expenditure / FTE

Per-Pupil Spending

$35,786

Total expenditure / enrollment

Student Enrollment

1,520 students

Salary vs State Average 75.0%

25.0% below Illinois average

Nationally, Williamsville CUSD 15's estimated average out-pays 28% of the 11,460 US school districts with reliable F-33 salary data, placing it in the lower half of districts on this estimate. (A relative position on the F-33 figure, which runs above survey-reported salaries.)

Williamsville CUSD 15's estimated salary vs. every US district

NCES F-33 estimate, reliable-salary districts only

$64,704 Top 72% higher than 28% of 11,460 US districts

$30,000–$40,000: 66 US districts (1%). Below this entry. $40,000–$50,000: 375 US districts (3%). Below this entry. $50,000–$60,000: 1,529 US districts (13%). Below this entry. $60,000–$70,000: 2,648 US districts (23%). This entry sits in this band. $70,000–$80,000: 2,442 US districts (21%). Above this entry. $80,000–$90,000: 1,413 US districts (12%). Above this entry. $90,000–$100,000: 1,023 US districts (9%). Above this entry. $100,000–$110,000: 736 US districts (6%). Above this entry. $110,000–$120,000: 486 US districts (4%). Above this entry. $120,000–$130,000: 301 US districts (3%). Above this entry. $130,000–$140,000: 183 US districts (2%). Above this entry. $140,000–$150,000: 122 US districts (1%). Above this entry. $150,000–$160,000: 68 US districts (1%). Above this entry. $160,000–$170,000: 42 US districts (0%). Above this entry. $170,000–$180,000: 26 US districts (0%). Above this entry. $180,000–$190,000: 0 US districts (0%). Above this entry. Williamsville CUSD 15 $30,000 $190,000 every reliable-salary US district, bucketed by value

Each bar is a $10K-wide band; taller bars hold more US districts. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source NCES CCD F-33 Finance Survey, FY2022 · FY2022

What stands out about Williamsville CUSD 15

  • Its per-pupil spending of $35,786 is among the highest in the nation.

What the Numbers Say About Williamsville CUSD 15

Williamsville CUSD 15 is a small school district in Illinois, serving 1,520 students at an estimated per-pupil spending of $35,786. Estimated average teacher salary, derived from instructional expenditure variable Z33 divided by teacher FTE, is $64,704, placing the district in the high-investment tier of NCES F-33 respondents. NCES LEAID 1742480 references the FY2022 Common Core of Data Local Education Agency Finance Survey.

Relative to the Illinois statewide average of $86,298, teacher pay in Williamsville CUSD 15 runs materially below the state benchmark, a 25.0% gap, and below the national instructional-salary estimate of $85,759 (24.6% differential). Among enrolling districts in Illinois, it pays more than 37% of them.

Williamsville CUSD 15's budget totals $54.4M in expenditure against $22.9M in revenue, where instructional salaries make up 11% of spending, a ratio reflecting how much of each tax dollar reaches classroom educators.

How does Williamsville CUSD 15 compare?

Estimated average teacher salary versus a peer district, the Illinois average, and the national average. Pick any in-state district to compare.

Williamsville CUSD 15 $64,704
City of Chicago SD 299 $90,844
Illinois avg $86,298
National avg $85,759

Williamsville CUSD 15 pays -28.8% less than City of Chicago SD 299 · per-pupil $35,786 vs $25,647

Estimated from NCES F-33 instructional salary expenditure (FY2022). Service entities excluded; estimates assume a 15:1 ratio.

Data-derived comparison paths

Find comparable Illinois districts

These are not simply nearby districts: each group is selected from the same NCES FY2022 dataset using a matching salary or per-pupil-investment signal and a comparable enrollment range.

Similar estimated teacher pay

Salary-nearest districts to Williamsville CUSD 15, with enrollment kept within a comparable band.

Similar per-pupil investment

Spending-nearest districts to Williamsville CUSD 15, with salary and enrollment reliability checks applied.

Revenue & Expenditure

$22.9M
Total Revenue
$54.4M
Total Expenditure
$6.2M
Instruction Salaries
11% of total spending

Other Illinois Districts

Oregon CUSD 220
$64,876
1,425 students
Midlothian SD 143
$59,174
1,617 students
Chicago Ridge SD 127-5
$75,105
1,418 students
Hillsboro CUSD 3
$70,495
1,622 students
East Peoria SD 86
$56,555
1,410 students
Winnetka SD 36
$106,168
1,633 students

Frequently Asked Questions

What is the average teacher salary in Williamsville CUSD 15?

The average teacher salary in Williamsville CUSD 15 is $64,704 (NCES CCD FY2022). This is based on total instructional salary expenditure divided by the district's REPORTED teacher headcount (NCES CCD Staff Universe Survey).

How does Williamsville CUSD 15 teacher pay compare to the Illinois average?

Williamsville CUSD 15 pays 25.0% less than the Illinois state average of $86,298. The district's average is $64,704.

How does Williamsville CUSD 15 teacher pay compare to the national average?

Williamsville CUSD 15 pays 24.6% below the national average of $85,759. The district average is $64,704.

What is the per-pupil spending in Williamsville CUSD 15?

Per-pupil spending in Williamsville CUSD 15 runs approximately $35,786 a year (NCES FY2022), covering instructional salaries, support services, and administration.

How many students are enrolled in Williamsville CUSD 15?

Williamsville CUSD 15 has 1,520 students enrolled according to NCES CCD FY2022 data.

What percentage of Williamsville CUSD 15's budget goes to teacher salaries?

Instructional salaries account for 11% of Williamsville CUSD 15's total expenditure of $54.4M (NCES FY2022).

Where does this teacher salary data come from?

This data is sourced from two NCES Common Core of Data (CCD) surveys, Fiscal Year 2022: the F-33 Local Education Agency Finance Survey (instructional expenditure, variable Z33) and the Staff Universe Survey (reported teacher headcount). Salary figures divide the former by the latter, falling back to an enrollment-based estimate only when a district has no reported headcount. These are district-level aggregates, not individual salary records.

Disclaimer & data sources

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the NCES Common Core of Data (CCD). Consult a qualified professional before making decisions based on this data.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTeacher Editorial

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According to the NCES Common Core of Data (CCD) F-33 Local Education Agency Finance Survey, PlainTeacher's figures are computed directly, no number is typed in by an editor. Williamsville CUSD 15's salary and finance figures are computed directly from its FY2022 F-33 submission, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error on this page. Data current as of FY2022.