School systems & governing boards · IL
Illinois school systems.
Open the district record people actually need: schools, students, public money, official contacts, and governing people and elections wherever the source layer is live.
890school systems
3,951operating schools connected
1,838,674students in finance records
840complete 2019–2024 finance trends
0governance layers connected
What changed from 2019 to 2024?
Illinois school finance after inflation.
Follow a consistent set of 840 systems across all six Census years. Dollar changes are converted with the national CPI-U annual average so a nominal increase is not mistaken for a real increase.
School finance: U.S. Census Bureau Annual Survey of School System Finances · inflation adjustment: BLS CPI-U series CUUR0000SA0, annual U.S. city average. This is a purchasing-power comparison, not a performance grade or local cost-of-living estimate.
Useful school-system records
890 systems
Schools + finance trendsIL
Chsd 117
Lake Villa, IL
- Students
- 2,615
- Schools
- 3
- Spending / pupil
- $25,012
+1.1% spending / pupil after inflation · -3.6% enrollment
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Grayslake CHSD 127
Grayslake, IL
- Students
- 2,581
- Schools
- 2
- Spending / pupil
- $26,844
+0.1% spending / pupil after inflation · -7.6% enrollment
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Lake Park CHSD 108
Roselle, IL
- Students
- 2,579
- Schools
- 1
- Spending / pupil
- $25,495
-12.3% spending / pupil after inflation · +2.0% enrollment
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Lemont-Bromberek CSD 113A
Lemont, IL
- Students
- 2,577
- Schools
- 4
- Spending / pupil
- $15,284
-5.8% spending / pupil after inflation · +12.4% enrollment
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Zion-Benton Twp HSD 126
Zion, IL
- Students
- 2,573
- Schools
- 2
- Spending / pupil
- $22,286
+1.2% spending / pupil after inflation · +0.4% enrollment
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O Fallon Twp HSD 203
O Fallon, IL
- Students
- 2,559
- Schools
- 1
- Spending / pupil
- $16,315
-21.1% spending / pupil after inflation · +6.5% enrollment
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Aptakisic-Tripp CCSD 102
Buffalo Grove, IL
- Students
- 2,548
- Schools
- 4
- Spending / pupil
- $22,681
-0.8% spending / pupil after inflation · +5.6% enrollment
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Prairie-Hills ESD 144
Markham, IL
- Students
- 2,542
- Schools
- 9
- Spending / pupil
- $16,227
+1.1% spending / pupil after inflation · -9.3% enrollment
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Lansing SD 158
Lansing, IL
- Students
- 2,531
- Schools
- 5
- Spending / pupil
- $16,620
+27.8% spending / pupil after inflation · -3.6% enrollment
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Harvard CUSD 50
Harvard, IL
- Students
- 2,499
- Schools
- 5
- Spending / pupil
- $20,292
+5.2% spending / pupil after inflation · -7.4% enrollment
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Berwyn North SD 98
Berwyn, IL
- Students
- 2,483
- Schools
- 4
- Spending / pupil
- $21,470
+6.8% spending / pupil after inflation · -13.2% enrollment
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Dixon USD 170
Dixon, IL
- Students
- 2,471
- Schools
- 6
- Spending / pupil
- $16,626
-0.8% spending / pupil after inflation · -7.8% enrollment
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Geneseo CUSD 228
Geneseo, IL
- Students
- 2,445
- Schools
- 5
- Spending / pupil
- $14,444
+10.0% spending / pupil after inflation · -6.0% enrollment
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Lake Villa CCSD 41
Lake Villa, IL
- Students
- 2,440
- Schools
- 4
- Spending / pupil
- $15,598
-0.7% spending / pupil after inflation · -5.2% enrollment
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Plano CUSD 88
Plano, IL
- Students
- 2,434
- Schools
- 5
- Spending / pupil
- $17,215
-0.6% spending / pupil after inflation · +1.6% enrollment
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Jersey CUSD 100
Jerseyville, IL
- Students
- 2,432
- Schools
- 6
- Spending / pupil
- $15,641
+8.3% spending / pupil after inflation · -4.5% enrollment
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Indian Springs SD 109
Justice, IL
- Students
- 2,426
- Schools
- 6
- Spending / pupil
- $19,837
+17.1% spending / pupil after inflation · -12.2% enrollment
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Mt Zion CUSD 3
Mt Zion, IL
- Students
- 2,414
- Schools
- 5
- Spending / pupil
- $14,892
+8.1% spending / pupil after inflation · -1.4% enrollment
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Summit Hill SD 161
Frankfort, IL
- Students
- 2,398
- Schools
- 5
- Spending / pupil
- $21,914
+31.7% spending / pupil after inflation · -15.9% enrollment
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Rich Twp HSD 227
Matteson, IL
- Students
- 2,396
- Schools
- 2
- Spending / pupil
- $38,455
+34.0% spending / pupil after inflation · -16.2% enrollment
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Matteson ESD 162
Richton Park, IL
- Students
- 2,379
- Schools
- 7
- Spending / pupil
- $20,488
-5.6% spending / pupil after inflation · -8.9% enrollment
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Herrin CUSD 4
Herrin, IL
- Students
- 2,358
- Schools
- 4
- Spending / pupil
- $14,164
+10.7% spending / pupil after inflation · -5.2% enrollment
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Bethalto CUSD 8
Bethalto, IL
- Students
- 2,357
- Schools
- 5
- Spending / pupil
- $16,148
+13.2% spending / pupil after inflation · -2.9% enrollment
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Ccsd 146
Tinley Park, IL
- Students
- 2,356
- Schools
- 5
- Spending / pupil
- $22,783
-1.0% spending / pupil after inflation · -5.6% enrollment
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Ridgeland SD 122
Oak Lawn, IL
- Students
- 2,352
- Schools
- 5
- Spending / pupil
- $18,609
+20.6% spending / pupil after inflation · -4.0% enrollment
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Mannheim SD 83
Franklin Park, IL
- Students
- 2,341
- Schools
- 6
- Spending / pupil
- $26,191
+5.0% spending / pupil after inflation · -13.1% enrollment
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Bourbonnais SD 53
Bourbonnais, IL
- Students
- 2,337
- Schools
- 5
- Spending / pupil
- $15,591
+7.8% spending / pupil after inflation · -4.2% enrollment
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Cary CCSD 26
Cary, IL
- Students
- 2,333
- Schools
- 5
- Spending / pupil
- $16,761
-1.9% spending / pupil after inflation · -6.3% enrollment
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Marquardt SD 15
Glendale Hts, IL
- Students
- 2,327
- Schools
- 5
- Spending / pupil
- $24,231
-6.6% spending / pupil after inflation · -6.7% enrollment
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Dolton SD 149
Calumet City, IL
- Students
- 2,318
- Schools
- 8
- Spending / pupil
- $21,677
+17.0% spending / pupil after inflation · -8.4% enrollment
Explore this school system →Final 2024–25 NCES agency and school directories are joined by exact agency ID. Census school-finance records for 2019–2024 are connected only by exact Census PID6 or NCES LEAID and remain nominal dollars. Board coverage is added only from an official state or district source.