| County : | Kendall County |
| State : | Illinois (IL) |
| Land Area : | 320.33 sq mi |
| Water Area : | 1.98 sq mi |
| Latitude : | 41.5881403 |
| Longitude : | -88.4306257 |
| Population (2010): | 114,736 |
| Population Estimate (2012) : | 114,226 |
| Population Density : | 358.18/sq mi |
| Housing Units (2012) : | 40,321 |
| Median Household Income (2012) : | $83,835 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $93,153 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $229,400 (Illinois : $190,800, USA : $181,400) |
Kendall County Cities / Towns
| Aurora City (197,899) | Boulder Hill (8,108) | Joliet City (147,433) |
| Lisbon Village (285) | Millbrook Village (335) | Millington Village (665) |
| Minooka Village (10,924) | Montgomery Village (18,438) | Newark Village (992) |
| Oswego Village (30,355) | Plainfield Village (39,581) | Plano City (10,856) |
| Plattville Village (242) | Sandwich City (7,421) | Yorkville City (16,921) |
Kendall County Zip Codes
| 60431 (22,577) | 60447 (13,709) | 60450 (20,332) |
| 60503 (16,717) | 60504 (37,919) | 60512 (1,111) |
| 60536 (126) | 60537 (665) | 60538 (26,619) |
| 60541 (3,148) | 60543 (36,156) | 60544 (25,959) |
| 60545 (12,940) | 60548 (12,218) | 60554 (11,796) |
| 60560 (22,415) | 60585 (22,311) | 60586 (46,251) |