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Somonauk, IL

1,592 Population
2.5 square miles 636.6 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

46.1 ±5 Median age
  • about 20 percent higher than the figure in the Chicago-Naperville-Elgin, IL-IN Metro Area: 38.4 ±0.1
  • about 20 percent higher than the figure in Illinois: 38.9 ±0.1

Economics

$44,114 ±$6,462 Per capita income
  • about 90 percent of the amount in the Chicago-Naperville-Elgin, IL-IN Metro Area: $48,107 ±$228
  • about the same as the amount in Illinois: $45,104 ±$196
$81,731 ±$18,024 Median household income
  • about 90 percent of the amount in the Chicago-Naperville-Elgin, IL-IN Metro Area: $88,850 ±$436
  • about the same as the amount in Illinois: $81,702 ±$363

5.9% ±2.7% (94  ±45) Persons below poverty line
  • about half the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 11.1% 1,021,163 (±0.2% / ±15,430)
  • about half the rate in Illinois: 11.7% 1,454,217 (±0.2% / ±18,530)

27.7 minutes ±2.2 (20,075  ±3,667) Mean travel time to work
  • about 90 percent of the figure in the Chicago-Naperville-Elgin, IL-IN Metro Area: 30.7 119,705,344 (±0.1 / ±621,476)
  • about the same as the figure in Illinois: 28.1 148,440,910 (±0.1 / ±701,124)

Families

662 ±92 Number of households
  • the Chicago-Naperville-Elgin, IL-IN Metro Area: 3,615,628 ±5,264
  • Illinois: 5,001,904 ±7,673
2.4 ±0.5 (1,592  ±214) Persons per household
  • a little less than the figure in the Chicago-Naperville-Elgin, IL-IN Metro Area: 2.6 9,211,705
  • a little less than the figure in Illinois: 2.5 12,414,044

0.8% ±1.1% (3  ±4) Women 15-50 who gave birth during past year
  • about one-fifth of the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 4.9% 110,497 (±0.1% / ±2,994)
  • about one-fifth of the rate in Illinois: 5% 150,099 (±0.1% / ±3,035)

Housing

692 ±95 Number of housing units
  • the Chicago-Naperville-Elgin, IL-IN Metro Area: 3,886,535 ±487
  • Illinois: 5,443,501 ±767

$221,500 ±$11,093 Median value of owner-occupied housing units
  • about three-quarters of the amount in the Chicago-Naperville-Elgin, IL-IN Metro Area: $301,900 ±$1,331
  • about 90 percent of the amount in Illinois: $250,500 ±$863

6% ±2.8% (95  ±46.4) Moved since previous year
  • about half the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 11.3% 1,041,799 (±0.2% / ±14,237.1)
  • about half the rate in Illinois: 11.5% 1,442,284 (±0.1% / ±14,975.1)

Social

96.2% ±18.6% (1,098  ±142.2) High school grad or higher
  • about 10 percent higher than the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 89.7% 5,783,224 (±0.3% / ±19,540.6)
  • about 10 percent higher than the rate in Illinois: 90.3% 7,887,284 (±0.3% / ±22,684.6)
22.7% ±5.1% (259  ±69.2) Bachelor's degree or higher
  • about three-fifths of the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 40.9% 2,636,743 (±0.2% / ±12,175.1)
  • about three-fifths of the rate in Illinois: 37.2% 3,249,494 (±0.2% / ±13,788.4)

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

1.1% ±1.1% (18  ±17) Foreign-born population
  • less than 10 percent of the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 18.3% 1,710,628
  • about 10 percent of the rate in Illinois: 14.5% 1,833,810

6.2% ±2.6% (79  ±35) Population with veteran status
  • about 1.5 times the rate in the Chicago-Naperville-Elgin, IL-IN Metro Area: 4% 292,113 (±0.1% / ±4,373)
  • about 25 percent higher than the rate in Illinois: 5% 493,667 (±0.1% / ±4,919)
79 Total veterans ±35 64 Male ±30 15 Female ±13

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