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Graham township, Johnson County, IA

657 Population
30.3 square miles 21.6 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

54.3 ±5.9 Median age
  • more than 1.5 times the figure in Johnson County: 30.8 ±0.2
  • about 1.4 times the figure in Iowa: 38.6 ±0.1

Economics

$68,526 ±$16,325 Per capita income
  • about 1.5 times the amount in Johnson County: $44,699 ±$1,694
  • more than 1.5 times the amount in Iowa: $39,728 ±$248
$134,481 ±$8,874 Median household income
  • nearly double the amount in Johnson County: $74,721 ±$2,849
  • nearly double the amount in Iowa: $73,147 ±$438

N/A Persons below poverty line

17.8 minutes ±3 (5,870  ±3,157) Mean travel time to work
  • about 90 percent of the figure in Johnson County: 19.7 1,441,995 (±0.7 / ±60,729)
  • about 90 percent of the figure in Iowa: 19.8 28,378,176 (±0.1 / ±224,391)

Families

274 ±86 Number of households
  • Johnson County: 62,214 ±711
  • Iowa: 1,303,763 ±3,538
2.4 ±0.6 (657  ±257) Persons per household
  • about the same as the figure in Johnson County: 2.4 147,060 (±0 / ±236)
  • about the same as the figure in Iowa: 2.4 3,097,679

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

Housing

361 ±162 Number of housing units
  • Johnson County: 67,211 ±109
  • Iowa: 1,427,175 ±397

$399,000 ±$153,787 Median value of owner-occupied housing units
  • about 1.4 times the amount in Johnson County: $293,100 ±$6,769
  • about double the amount in Iowa: $195,900 ±$929

2.1% ±4.1% (14  ±27.2) Moved since previous year
  • about 10 percent of the rate in Johnson County: 23.5% 35,981 (±1.3% / ±2,007.2)
  • less than a fifth of the rate in Iowa: 13.2% 418,598 (±0.2% / ±6,426.2)

Social

98.5% ±54.9% (573  ±,219.2) High school grad or higher
  • about the same as the rate in Johnson County: 96.2% 88,829 (±2.3% / ±2,129.5)
  • a little higher than the rate in Iowa: 93.2% 1,995,357 (±0.4% / ±9,537.1)
49.3% ±27.8% (287  ±,112.3) Bachelor's degree or higher
  • about 90 percent of the rate in Johnson County: 54.6% 50,364 (±1.6% / ±1,517.8)
  • about 1.5 times the rate in Iowa: 30.9% 660,619 (±0.3% / ±6,087.5)

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

10.4% ±9.2% (68  ±66) Foreign-born population
  • about the same as the rate in Johnson County: 10.3% 15,875
  • nearly double the rate in Iowa: 5.7% 182,594

2.6% ±3.8% (15  ±23) Population with veteran status
  • about two-thirds of the rate in Johnson County: 3.9% † 4,898 (±0.4% / ±525)
  • about two-fifths of the rate in Iowa: 6.8% 166,552 (±0.1% / ±2,040)
15 Total veterans ±23 15 Male ±23 N/A Female ±10

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