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BG 3, Tract 4, Rock, WI

1,409 Population
0.3 square miles 5,563.1 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

35.7 ±11.7 Median age
  • about 90 percent of the figure in Janesville: 40.7 ±1.2
  • about 90 percent of the figure in Rock County: 40.3 ±0.3

Economics

$31,770 ±$10,184 Per capita income
  • about 80 percent of the amount in Janesville: $37,762 ±$1,423
  • about 80 percent of the amount in Rock County: $38,536 ±$1,081
$102,727 ±$23,007 Median household income
  • about 1.4 times the amount in Janesville: $73,446 ±$3,826
  • about 1.4 times the amount in Rock County: $75,673 ±$2,128

N/A

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Families

438 ±207 Number of households
  • Janesville: 28,326 ±635
  • Rock County: 67,201 ±481
3.2 ±1.6 (1,409  ±960) Persons per household
  • about 1.4 times the figure in Janesville: 2.3 65,229 (±0.1 / ±69)
  • about 1.3 times the figure in Rock County: 2.4 161,670 (±0 / ±111)

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Housing

463 ±206 Number of housing units
  • Janesville: 29,330 ±557
  • Rock County: 71,109 ±90

$224,500 ±$15,123 Median value of owner-occupied housing units
  • about the same as the amount in Janesville: $223,400 ±$4,913
  • a little less than the amount in Rock County: $231,600 ±$3,637

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Social

85.2% ±61.3% (684  ±319.1) High school grad or higher
  • about 90 percent of the rate in Janesville: 94.4% 43,802 (±3.3% / ±1,630.4)
  • about 90 percent of the rate in Rock County: 92.6% 105,368 (±2% / ±2,267.5)
39.5% ±27.8% (317  ±283.1) Bachelor's degree or higher
  • about 1.5 times the rate in Janesville: 27.3% 12,677 (±1.9% / ±902.7)
  • about 1.5 times the rate in Rock County: 25.8% 29,358 (±1.1% / ±1,224.3)

N/A Persons with language other than English spoken at home

N/A

3.9% ±5.4% (36  ±53) Population with veteran status
  • about three-fifths of the rate in Janesville: 6.7% † 3,477 (±0.7% / ±358)
  • about three-fifths of the rate in Rock County: 6.9% 8,848 (±0.5% / ±593)
36 Total veterans ±53 36 Male ±53 N/A Female ±10

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