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Algonquin township, McHenry County, IL

88,903 Population
46.5 square miles 1,912.3 people per square mile

Census data: ACS 2024 1-year unless noted

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Demographics

40.3 ±2.1 Median age
  • about the same as the figure in McHenry County: 41.1 ±0.6
  • about the same as the figure in Illinois: 39.4 ±0.1
  • a little higher than the figure in United States: 39.2 ±0.1

Economics

$49,537 ±$3,495 Per capita income
  • a little higher than the amount in McHenry County: $48,133 ±$1,700
  • a little higher than the amount in Illinois: $46,937 ±$406
  • about 10 percent higher than the amount in United States: $45,256 ±$100
$107,869 ±$14,163 Median household income
  • a little higher than the amount in McHenry County: $101,811 ±$4,705
  • about 1.3 times the amount in Illinois: $83,211 ±$898
  • about 1.3 times the amount in United States: $81,604 ±$128

5.7% ±2.5% (5,089  ±2,202) Persons below poverty line
  • about 90 percent of the rate in McHenry County: 6.4% † 20,002 (±1.1% / ±3,429)
  • about half the rate in Illinois: 11.6% 1,438,470 (±0.3% / ±31,443)
  • about half the rate in United States: 12.2% 40,354,268 (±0.1% / ±248,561)

30.3 minutes ±0.7 (1,200,350  ±45,207) Mean travel time to work * ACS 2024 5-year data
  • about the same as the figure in McHenry County: 30.1 4,139,255 (±0.3 / ±73,648)
  • about 10 percent higher than the figure in Illinois: 27.8 143,793,920 (±0.1 / ±595,293)
  • about 20 percent higher than the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

34,362 ±1,710 Number of households
  • McHenry County: 120,311 ±1,090
  • Illinois: 5,105,448 ±12,305
  • United States: 132,737,144 ±140,273
2.6 ±0.1 (88,775  ±46) Persons per household
  • about the same as the figure in McHenry County: 2.6 314,199 (±0 / ±76)
  • a little higher than the figure in Illinois: 2.4 12,417,746
  • a little higher than the figure in United States: 2.5 331,722,430

5.6% ±3.3% (1,175  ±685) Women 15-50 who gave birth during past year
  • about the same as the rate in McHenry County: 5.6% † 3,915 (±2% / ±1,376)
  • about 25 percent higher than the rate in Illinois: 4.6% 138,998 (±0.2% / ±6,570)
  • about 10 percent higher than the rate in United States: 5% 3,971,434 (±0.1% / ±36,997)

Housing

35,151 ±1,631 Number of housing units
  • McHenry County: 123,111 ±58
  • Illinois: 5,482,133 ±1,080
  • United States: 146,740,960 ±8,590

$323,800 ±$13,738 Median value of owner-occupied housing units
  • about the same as the amount in McHenry County: $328,900 ±$7,492
  • about 20 percent higher than the amount in Illinois: $280,700 ±$1,768
  • about 90 percent of the amount in United States: $360,600 ±$618

7.4% ±2.3% (6,545  ±2,010.6) Moved since previous year
  • about 80 percent of the rate in McHenry County: 8.9% † 27,764 (±1.7% / ±5,155)
  • about three-quarters of the rate in Illinois: 10.2% 1,289,197 (±0.3% / ±31,884.1)
  • about three-fifths of the rate in United States: 11.8% 39,597,955 (±0.1% / ±197,294.9)

Social

94.4% ±5% (58,872  ±3,657.8) High school grad or higher
  • about the same as the rate in McHenry County: 93.3% 205,892 (±3% / ±6,722)
  • a little higher than the rate in Illinois: 90.7% 8,028,089 (±0.5% / ±45,818.4)
  • a little higher than the rate in United States: 89.9% 212,133,683 (±0.1% / ±286,969.9)
41.8% ±3.4% (26,046  ±2,268.4) Bachelor's degree or higher
  • about 20 percent higher than the rate in McHenry County: 35.7% 78,720 (±1.9% / ±4,178.8)
  • a little higher than the rate in Illinois: 39.2% 3,471,705 (±0.3% / ±28,867)
  • about 10 percent higher than the rate in United States: 36.9% 86,932,699 (±0.1% / ±187,449.9)

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

11.9% ±2% (10,588  ±1,786) Foreign-born population
  • about the same as the rate in McHenry County: 11.7% 36,833
  • about three-quarters of the rate in Illinois: 15.4% 1,957,482
  • about 80 percent of the rate in United States: 14.8% 50,234,856

3.5% ±1.2% (2,399  ±801) Population with veteran status
  • about three-quarters of the rate in McHenry County: 4.5% † 11,159 (±0.6% / ±1,493)
  • about three-quarters of the rate in Illinois: 4.5% 452,391 (±0.1% / ±11,018)
  • about three-fifths of the rate in United States: 5.9% 15,701,246 (±0% / ±75,366)
2,399 Total veterans ±801 2,329 Male ±796 70 Female ±116

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