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Grant township, Clinton County, IA

351 Population
36.1 square miles 9.7 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

34 ±21.3 Median age
  • about 80 percent of the figure in Clinton County: 42.4 ±0.7
  • about 90 percent of the figure in Iowa: 38.6 ±0.2
  • about 90 percent of the figure in United States: 38.9 ±0.1

Economics

$31,305 ±$16,768 Per capita income
  • about 80 percent of the amount in Clinton County: $37,684 ±$1,488
  • about three-quarters of the amount in Iowa: $40,877 ±$247
  • about two-thirds of the amount in United States: $44,673 ±$122
$74,375 ±$58,459 Median household income
  • about 10 percent higher than the amount in Clinton County: $66,981 ±$2,735
  • about the same as the amount in Iowa: $75,059 ±$418
  • about 90 percent of the amount in United States: $80,734 ±$166

4% ±4.6% (12  ±15) Persons below poverty line
  • about one-third of the rate in Clinton County: 13.2% † 5,961 (±1.8% / ±803)
  • 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)

17.6 minutes ±13.2 (2,220  ±1,049) Mean travel time to work
  • about 80 percent of the figure in Clinton County: 21.7 432,225 (±1 / ±23,803)
  • about 90 percent of the figure in Iowa: 19.8 28,362,076 (±0.1 / ±233,595)
  • about two-thirds of the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

116 ±51 Number of households
  • Clinton County: 19,506 ±357
  • Iowa: 1,315,707 ±3,984
  • United States: 129,227,496 ±209,365
3 ±1.3 (351  ±214) Persons per household
  • about 1.3 times the figure in Clinton County: 2.3 45,561 (±0 / ±14)
  • about 1.3 times the figure in Iowa: 2.4 3,111,021
  • about 20 percent higher than the figure in United States: 2.5 326,722,430

N/A Women 15-50 who gave birth during past year

Housing

116 ±51 Number of housing units
  • Clinton County: 21,581 ±41
  • Iowa: 1,437,699 ±523
  • United States: 143,775,360 ±10,234

$220,000 ±$61,884 Median value of owner-occupied housing units
  • about 1.4 times the amount in Clinton County: $160,600 ±$5,529
  • a little higher than the amount in Iowa: $208,000 ±$1,141
  • about two-thirds of the amount in United States: $332,700 ±$236

N/A Moved since previous year

Social

100% ±67.6% (222  ±92.5) High school grad or higher
  • about 10 percent higher than the rate in Clinton County: 93.3% 30,108 (±3.3% / ±1,085.4)
  • about 10 percent 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)
13.5% ±12% (30  ±31.1) Bachelor's degree or higher
  • about three-fifths of the rate in Clinton County: 22.4% 7,224 (±1.8% / ±568.5)
  • about two-fifths of the rate in Iowa: 31.4% 676,908 (±0.3% / ±5,442.9)
  • about two-fifths 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

N/A Foreign-born population

1.8% ±2% (4  ±5) Population with veteran status
  • about one-fifth of the rate in Clinton County: 8.3% † 2,936 (±0.9% / ±315)
  • about one-quarter of the rate in Iowa: 6.5% 160,571 (±0.1% / ±2,289)
  • about one-quarter of the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
4 Total veterans ±5 N/A Male ±10 4 Female ±5

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