| 2021317avg: $37,573median: $26,704 | Hillsboro Community Unit School District 3 | 2021 |
317
| $37,573 | $26,704 | View Details |
| 2021316avg: $38,476median: $38,326 | North Boone Community Unit School District 200 | 2021 |
316
| $38,476 | $38,326 | View Details |
| 2021316avg: $51,062median: $49,828 | Gurnee School District 56 | 2021 |
316
| $51,062 | $49,828 | View Details |
| 2021315avg: $23,138median: $20,892 | Ball-Chatham School District | 2021 |
315
| $23,138 | $20,892 | View Details |
| 2021314avg: $35,778median: $33,210 | Kewanee Community Unit School District 229 | 2021 |
314
| $35,778 | $33,210 | View Details |
| 2021312avg: $29,311median: $17,767 | Belleville Area Special Services Cooperative (BASSC) | 2021 |
312
| $29,311 | $17,767 | View Details |
| 2021312avg: $77,608median: $81,791 | Mundelein High School District 120 | 2021 |
312
| $77,608 | $81,791 | View Details |
| 2021312avg: $40,487median: $47,234 | Il Valley Central Community Unit School District 321 | 2021 |
312
| $40,487 | $47,234 | View Details |
| 2021312avg: $39,797median: $38,259 | Herscher Community Unit School District 2 | 2021 |
312
| $39,797 | $38,259 | View Details |
| 2021311avg: $43,799median: $45,395 | Columbia Community Unit School District 4 | 2021 |
311
| $43,799 | $45,395 | View Details |
| 2021311avg: $50,470median: $49,441 | Village of Oak Park | 2021 |
311
| $50,470 | $49,441 | View Details |
| 2021310avg: $41,904median: $42,915 | Geneseo Community Unit School District 228 | 2021 |
310
| $41,904 | $42,915 | View Details |
| 2021309avg: $44,754median: $45,329 | Harvey School District 152 | 2021 |
309
| $44,754 | $45,329 | View Details |
| 2021309avg: $44,213median: $47,836 | Mt Zion Community Unit School District 3 | 2021 |
309
| $44,213 | $47,836 | View Details |
| 2021309avg: $54,094median: $56,856 | Coal City Community Unit School District 1 | 2021 |
309
| $54,094 | $56,856 | View Details |
| 2021308avg: $42,200median: $44,650 | Manteno Community Unit School District 5 | 2021 |
308
| $42,200 | $44,650 | View Details |
| 2021307avg: $32,876median: $27,269 | North Suburban Special Education District | 2021 |
307
| $32,876 | $27,269 | View Details |
| 2021307avg: $74,812median: $63,151 | County Clerk | 2021 |
307
| $74,812 | $63,151 | View Details |
| 2021306avg: $50,637median: $50,513 | Elementary School District 159 | 2021 |
306
| $50,637 | $50,513 | View Details |
| 2021306avg: $52,490median: $53,885 | Sandwich Community Unit School District 430 | 2021 |
306
| $52,490 | $53,885 | View Details |