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Northfield township, Cook County, IL

88,141 Population
34.3 square miles 2,570.8 people per square mile

Census data: ACS 2023 1-year unless noted

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Demographics

45.7 ±2.3 Median age
  • about 20 percent higher than the figure in Cook County: 38.4 ±0.2
  • about 20 percent higher than the figure in Illinois: 39.5 ±0.1

Economics

$80,756 ±$7,194 Per capita income
  • more than 1.5 times the amount in Cook County: $48,074 ±$722
  • more than 1.5 times the amount in Illinois: $45,043 ±$388
$131,764 ±$13,340 Median household income
  • more than 1.5 times the amount in Cook County: $80,579 ±$1,072
  • more than 1.5 times the amount in Illinois: $80,306 ±$635

5.4% ±2.4% (4,662  ±2,098) Persons below poverty line
  • about two-fifths of the rate in Cook County: 13.3% 664,755 (±0.5% / ±26,734)
  • about half the rate in Illinois: 11.6% 1,426,517 (±0.3% / ±30,335)

27.9 minutes ±0.7 (892,820  ±48,795) Mean travel time to work * ACS 2023 5-year data
  • about 90 percent of the figure in Cook County: 31.9 67,472,550 (±0.2 / ±470,105)
  • about the same as the figure in Illinois: 28.1 148,440,910 (±0.1 / ±701,124)

Families

33,431 ±1,754 Number of households
  • Cook County: 2,117,084 ±8,830
  • Illinois: 5,071,288 ±14,337
2.6 ±0.1 (86,625  ±50) Persons per household
  • about 10 percent higher than the figure in Cook County: 2.4 5,003,661 (±0 / ±1,018)
  • about 10 percent higher than the figure in Illinois: 2.4 12,271,503

4.1% ±2.3% (698  ±389) Women 15-50 who gave birth during past year
  • a little less than the rate in Cook County: 4.3% 54,358 (±0.4% / ±4,462)
  • about 90 percent of the rate in Illinois: 4.8% 141,318 (±0.2% / ±5,490)

Housing

35,714 ±1,959 Number of housing units
  • Cook County: 2,280,886 ±467
  • Illinois: 5,470,727 ±527

$621,400 ±$26,697 Median value of owner-occupied housing units
  • about double the amount in Cook County: $313,700 ±$3,917
  • more than double the amount in Illinois: $263,300 ±$1,622

12.5% ±3.5% (10,902  ±3,060.1) Moved since previous year
  • a little higher than the rate in Cook County: 12% 603,565 (±0.5% / ±24,067.3)
  • about 20 percent higher than the rate in Illinois: 10.8% 1,344,235 (±0.3% / ±31,091.9)

Social

96.3% ±5.3% (60,255  ±3,916.8) High school grad or higher
  • about 10 percent higher than the rate in Cook County: 88.6% 3,182,000 (±0.9% / ±32,283.4)
  • a little higher than the rate in Illinois: 90.6% 7,888,008 (±0.5% / ±44,765.7)
67.7% ±4.4% (42,403  ±3,141.9) Bachelor's degree or higher
  • about 1.5 times the rate in Cook County: 43.6% 1,567,766 (±0.6% / ±21,796.9)
  • more than 1.5 times the rate in Illinois: 38.3% 3,334,374 (±0.3% / ±28,654.7)

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

25.7% ±3.7% (22,654  ±3,254) Foreign-born population
  • about 20 percent higher than the rate in Cook County: 22.2% 1,130,960
  • more than 1.5 times the rate in Illinois: 15% 1,878,890

2.8% ±0.9% (1,828  ±616) Population with veteran status
  • about 90 percent of the rate in Cook County: 3.1% 123,691 (±0.2% / ±6,275)
  • about three-fifths of the rate in Illinois: 4.7% 459,569 (±0.1% / ±11,336)
1,828 Total veterans ±616 1,729 Male ±587 99 Female ±168

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