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Vienna township, Marshall County, IA

257 Population
36.1 square miles 7.1 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

36.9 ±19.8 Median age
  • a little less than the figure in Marshall County: 38.5 ±0.7
  • a little less than the figure in Iowa: 38.6 ±0.2
  • a little less than the figure in United States: 38.9 ±0.1

Economics

$44,711 ±$11,815 Per capita income
  • about 1.3 times the amount in Marshall County: $33,544 ±$1,288
  • about 10 percent higher than the amount in Iowa: $40,877 ±$247
  • about the same as the amount in United States: $44,673 ±$122
$77,026 ±$29,181 Median household income
  • a little higher than the amount in Marshall County: $73,315 ±$3,402
  • a little higher than the amount in Iowa: $75,059 ±$418
  • a little less than the amount in United States: $80,734 ±$166

2.4% ±3.4% (6  ±9) Persons below poverty line
  • about one-fifth of the rate in Marshall County: 11.2% † 4,333 (±2.1% / ±806)
  • about one-fifth of the rate in Iowa: 11.1% 344,519 (±0.2% / ±6,799)
  • about one-fifth of the rate in United States: 12.5% 40,735,660 (±0.1% / ±275,861)

37.6 minutes ±23.1 (5,295  ±4,826) Mean travel time to work
  • nearly double the figure in Marshall County: 19.9 360,900 (±1.3 / ±26,576)
  • nearly double the figure in Iowa: 19.8 28,362,076 (±0.1 / ±233,595)
  • about 1.4 times the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

121 ±53 Number of households
  • Marshall County: 15,496 ±282
  • Iowa: 1,315,707 ±3,984
  • United States: 129,227,496 ±209,365
2.1 ±1.3 (257  ±112) Persons per household
  • about 80 percent of the figure in Marshall County: 2.5 38,889 (±0.1 / ±54)
  • about 90 percent of the figure in Iowa: 2.4 3,111,021
  • about 80 percent of the figure in United States: 2.5 326,722,430

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

Housing

130 ±54 Number of housing units
  • Marshall County: 16,937 ±42
  • Iowa: 1,437,699 ±523
  • United States: 143,775,360 ±10,234

$283,100 ±$39,020 Median value of owner-occupied housing units
  • about double the amount in Marshall County: $145,500 ±$6,283
  • about 1.4 times the amount in Iowa: $208,000 ±$1,141
  • about 80 percent of the amount in United States: $332,700 ±$236

24.1% ±19.3% (62  ±56.5) Moved since previous year
  • more than double the rate in Marshall County: 8.9% † 3,525 (±1.6% / ±648.6)
  • nearly double the rate in Iowa: 12.9% 408,833 (±0.3% / ±7,883.1)
  • about double the rate in United States: 12.3% 40,747,183 (±0% / ±136,530.8)

Social

96.7% ±53.9% (203  ±71.3) High school grad or higher
  • about 10 percent higher than the rate in Marshall County: 86.9% 23,022 (±3.2% / ±857)
  • 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)
44.8% ±17.9% (94  ±55.4) Bachelor's degree or higher
  • about double the rate in Marshall County: 22.6% 5,979 (±1.8% / ±466.1)
  • about 1.4 times the rate in Iowa: 31.4% 676,908 (±0.3% / ±5,442.9)
  • about 25 percent higher than 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

9.2% ±6.2% (20  ±16) Population with veteran status
  • a little higher than the rate in Marshall County: 8.8% 2,639 (±0.8% / ±226)
  • about 1.4 times the rate in Iowa: 6.5% 160,571 (±0.1% / ±2,289)
  • about 1.5 times the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
20 Total veterans ±16 16 Male ±11 4 Female ±7

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