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Jefferson township, Louisa County, IA

200 Population
28.7 square miles 7 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

53.8 ±7 Median age
  • about 1.3 times the figure in Louisa County: 41.9 ±0.6
  • about 1.4 times the figure in Iowa: 38.6 ±0.2
  • about 1.4 times the figure in United States: 38.9 ±0.1

Economics

$52,263 ±$10,218 Per capita income
  • about 1.5 times the amount in Louisa County: $36,126 ±$1,989
  • about 1.3 times the amount in Iowa: $40,877 ±$247
  • about 20 percent higher than the amount in United States: $44,673 ±$122
$110,865 ±$47,220 Median household income
  • about 1.4 times the amount in Louisa County: $77,354 † ±$7,861
  • about 1.5 times the amount in Iowa: $75,059 ±$418
  • about 1.4 times the amount in United States: $80,734 ±$166

N/A Persons below poverty line

N/A

Families

107 ±61 Number of households
  • Louisa County: 4,237 ±132
  • Iowa: 1,315,707 ±3,984
  • United States: 129,227,496 ±209,365
1.9 ±0.4 (200  ±121) Persons per household
  • about three-quarters of the figure in Louisa County: 2.5 10,551 (±0.1 / ±14)
  • about 80 percent of the figure in Iowa: 2.4 3,111,021
  • about three-quarters of the figure in United States: 2.5 326,722,430

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

Housing

126 ±66 Number of housing units
  • Louisa County: 4,739 ±26
  • Iowa: 1,437,699 ±523
  • United States: 143,775,360 ±10,234

N/A Median value of owner-occupied housing units

N/A Moved since previous year

Social

96.4% ±76.7% (186  ±93.5) High school grad or higher
  • about 10 percent higher than the rate in Louisa County: 85.7% 6,461 (±4.3% / ±332.6)
  • 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)
N/A Bachelor's degree or higher

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

5.5% ±6.7% (11  ±15) Foreign-born population
  • about three-fifths of the rate in Louisa County: 9.4% 999
  • about 90 percent of the rate in Iowa: 5.9% 189,988
  • about two-fifths of the rate in United States: 14.1% 47,349,080

6.5% ±8.1% (13  ±18) Population with veteran status
  • about 90 percent of the rate in Louisa County: 7.4% † 620 (±1.4% / ±115)
  • 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)
13 Total veterans ±18 13 Male ±18 N/A Female ±10

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