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, rank #822| Population | 36,876 (2010-2014), rank #20 |
| Population Growth | 3.08% since 2000, rank #333 |
| Population Density: | 2,083.66/sq mi, rank #54 |
| Median Household Income: | $36,384 at 2010-2014—-0.08% increase since 2000, rank #623 |
| Median House Price: | $85,500 at 2010-2014—25.37% increase since 2000, rank #639 |
| Time Zone: | Central GMT -6:00 with Daylight Saving in the Summer |
| Land Area: | 17.37 sq mi, rank #39 |
| Water Area: | 0.33 sq mi (1.84%), rank #136 |
| State: | Wisconsin |
| Area: | Janesville, WI |
| County: | Rock County |
| School District: | , rank #822 |