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Black Hawk township, Grundy County, IA

1,962 Population
36.2 square miles 54.2 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

45.4 ±7.4 Median age
  • about 10 percent higher than the figure in Grundy County: 41.9 ±0.6
  • about 20 percent higher than the figure in Iowa: 38.6 ±0.2
  • about 20 percent higher than the figure in United States: 38.9 ±0.1

Economics

$39,348 ±$3,139 Per capita income
  • a little less than the amount in Grundy County: $42,005 ±$2,239
  • a little less than the amount in Iowa: $40,877 ±$247
  • about 90 percent of the amount in United States: $44,673 ±$122
$86,016 ±$9,960 Median household income
  • about the same as the amount in Grundy County: $87,205 ±$4,831
  • about 20 percent higher than the amount in Iowa: $75,059 ±$418
  • about 10 percent higher than the amount in United States: $80,734 ±$166

3.9% ±2.1% (75  ±41) Persons below poverty line
  • about three-fifths of the rate in Grundy County: 6.5% † 798 (±1.4% / ±174)
  • about one-third of the rate in Iowa: 11.1% 344,519 (±0.2% / ±6,799)
  • about one-third of the rate in United States: 12.5% 40,735,660 (±0.1% / ±275,861)

19.3 minutes ±4.6 (16,220  ±2,686) Mean travel time to work
  • about 80 percent of the figure in Grundy County: 23.6 132,580 (±1.6 / ±10,443)
  • a little less than the figure in Iowa: 19.8 28,362,076 (±0.1 / ±233,595)
  • about three-quarters of the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

849 ±91 Number of households
  • Grundy County: 5,117 ±92
  • Iowa: 1,315,707 ±3,984
  • United States: 129,227,496 ±209,365
2.3 ±0.2 (1,936  ±249) Persons per household
  • a little less than the figure in Grundy County: 2.4 12,235 (±0 / ±6)
  • a little less than the figure in Iowa: 2.4 3,111,021
  • about 90 percent of the figure in United States: 2.5 326,722,430

6.3% ±3.2% (22  ±12) Women 15-50 who gave birth during past year
  • about 80 percent of the rate in Grundy County: 8.1% † 198 (±2.6% / ±64)
  • about 10 percent higher than the rate in Iowa: 5.7% 41,080 (±0.2% / ±1,625)
  • about 25 percent higher than the rate in United States: 5.1% 4,009,203 (±0% / ±20,898)

Housing

923 ±96 Number of housing units
  • Grundy County: 5,498 ±31
  • Iowa: 1,437,699 ±523
  • United States: 143,775,360 ±10,234

$171,200 ±$8,913 Median value of owner-occupied housing units
  • about 90 percent of the amount in Grundy County: $198,800 ±$10,465
  • about 80 percent of the amount in Iowa: $208,000 ±$1,141
  • about half the amount in United States: $332,700 ±$236

8.9% ±3.1% (172  ±63.8) Moved since previous year
  • a little higher than the rate in Grundy County: 8.3% † 1,021 (±1.5% / ±180.6)
  • about two-thirds of the rate in Iowa: 12.9% 408,833 (±0.3% / ±7,883.1)
  • about three-quarters of the rate in United States: 12.3% 40,747,183 (±0% / ±136,530.8)

Social

98.7% ±13.9% (1,410  ±138.8) High school grad or higher
  • about the same as the rate in Grundy County: 96.9% 8,371 (±3.8% / ±331.6)
  • a little higher than the rate in Iowa: 93.3% 2,008,851 (±0.4% / ±9,325.6)
  • about 10 percent higher than the rate in United States: 89.6% 206,814,894 (±0.1% / ±283,951.7)
25.6% ±4% (366  ±67.5) Bachelor's degree or higher
  • about 90 percent of the rate in Grundy County: 27.8% 2,406 (±2.1% / ±183.3)
  • about 80 percent of the rate in Iowa: 31.4% 676,908 (±0.3% / ±5,442.9)
  • about three-quarters of the rate in United States: 35.7% 82,363,217 (±0.1% / ±182,857.7)

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

3.6% ±1.9% (71  ±39) Foreign-born population
  • more than double the rate in Grundy County: 1.7% 214
  • about three-fifths of the rate in Iowa: 5.9% 189,988
  • about one-quarter of the rate in United States: 14.1% 47,349,080

6.4% ±2.1% (100  ±34) Population with veteran status
  • about 10 percent higher than the rate in Grundy County: 5.9% † 558 (±1.1% / ±104)
  • about the same as the rate in Iowa: 6.5% 160,571 (±0.1% / ±2,289)
  • a little higher than the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
100 Total veterans ±34 100 Male ±34 N/A Female ±10

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