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BG 3, Tract 3, Rock, WI

1,281 Population
0.2 square miles 7,671.6 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

42.2 ±16.8 Median age
  • a little higher than the figure in Janesville: 40.7 ±1.2
  • a little higher than the figure in Rock County: 40.3 ±0.3

Economics

$29,415 ±$6,211 Per capita income
  • about 80 percent of the amount in Janesville: $37,762 ±$1,423
  • about three-quarters of the amount in Rock County: $38,536 ±$1,081
$61,518 ±$23,129 Median household income
  • about 80 percent of the amount in Janesville: $73,446 ±$3,826
  • about 80 percent of the amount in Rock County: $75,673 ±$2,128

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Families

541 ±232 Number of households
  • Janesville: 28,326 ±635
  • Rock County: 67,201 ±481
2.4 ±1.4 (1,281  ±480) Persons per household
  • a little higher than the figure in Janesville: 2.3 65,229 (±0.1 / ±69)
  • about the same as the figure in Rock County: 2.4 161,670 (±0 / ±111)

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Housing

541 ±232 Number of housing units
  • Janesville: 29,330 ±557
  • Rock County: 71,109 ±90

$111,400 ±$15,528 Median value of owner-occupied housing units
  • about half the amount in Janesville: $223,400 ±$4,913
  • about half the amount in Rock County: $231,600 ±$3,637

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Social

95.8% ±50.8% (856  ±310.6) High school grad or higher
  • about the same as the rate in Janesville: 94.4% 43,802 (±3.3% / ±1,630.4)
  • a little higher than the rate in Rock County: 92.6% 105,368 (±2% / ±2,267.5)
4.8% ±4.3% (43  ±41.7) Bachelor's degree or higher
  • about one-fifth of the rate in Janesville: 27.3% 12,677 (±1.9% / ±902.7)
  • about one-fifth of 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

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6.1% ±5.9% (66  ±69) Population with veteran status
  • about 90 percent of the rate in Janesville: 6.7% † 3,477 (±0.7% / ±358)
  • about 90 percent of the rate in Rock County: 6.9% 8,848 (±0.5% / ±593)
66 Total veterans ±69 66 Male ±69 N/A Female ±10

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