Aurora, Kane County, Illinois
Property Tax Rate
East Aurora SD 131
2.28% effective rate on market value
Official composite rate: 6.8552% per $100 EAV
2024 Clerk Tax Code Rate Booklet, tax code AU020 (East Aurora side, 75 of 208 in-village tax codes — narrowly the plurality); well below Kane's county-wide median (~2.56%)
West Aurora SD 129
2.64% effective rate on market value
Official composite rate: 7.9180% per $100 EAV
2024 Clerk Tax Code Rate Booklet, tax code AU001 (West Aurora side, 73 of 208 in-village tax codes)
State equalization factor: 1.0000
School Districts
Assigned district: Aurora East Unit School District 131
Aurora East Unit School District 131
Enrollment: 12,043 · Per-pupil spending: $19,525
| ELA proficiency | 26.5% | Below State Average |
| Math proficiency | 15.0% | Below State Average |
| ACT ELA proficiency | 22.9% | Below State Average |
| ACT Math proficiency | 13.6% | Below State Average |
| 4-year graduation rate | 90.5% | Near State Average |
| Chronic absenteeism | 30.2% | Below State Average |
Kane County Market Momentum
Median list price
$454,694
Median $/sqft
$220
Median days on market
29
Source: FRED (Realtor.com series), as of 2026-06-01. County-level — the finest granularity FRED publishes.
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