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Washington township, Johnson County, IA

1,075 Population
36.6 square miles 29.4 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

39.1 ±6.7 Median age
  • about 25 percent higher than the figure in Johnson County: 30.8 ±0.2
  • about the same as the figure in Iowa: 38.6 ±0.1

Economics

$37,568 ±$11,232 Per capita income
  • about 80 percent of the amount in Johnson County: $44,699 ±$1,694
  • a little less than the amount in Iowa: $39,728 ±$248
$94,352 ±$24,885 Median household income
  • about 25 percent higher than the amount in Johnson County: $74,721 ±$2,849
  • about 1.3 times the amount in Iowa: $73,147 ±$438

11.7% ±13.6% (126  ±152) Persons below poverty line
  • about two-thirds of the rate in Johnson County: 16.7% 24,608 (±1% / ±1,448)
  • about 10 percent higher than the rate in Iowa: 11% 340,362 (±0.2% / ±6,363)

20.9 minutes ±14.6 (8,550  ±3,352) Mean travel time to work
  • a little higher than the figure in Johnson County: 19.7 1,441,995 (±0.7 / ±60,729)
  • a little higher than the figure in Iowa: 19.8 28,378,176 (±0.1 / ±224,391)

Families

334 ±85 Number of households
  • Johnson County: 62,214 ±711
  • Iowa: 1,303,763 ±3,538
3.2 ±0.7 (1,075  ±349) Persons per household
  • about 1.4 times the figure in Johnson County: 2.4 147,060 (±0 / ±236)
  • about 1.4 times the figure in Iowa: 2.4 3,097,679

5.5% ±5.7% (14  ±17) Women 15-50 who gave birth during past year
  • about 1.5 times the rate in Johnson County: 3.7% † 1,647 (±0.8% / ±336)
  • a little less than the rate in Iowa: 5.6% 40,151 (±0.2% / ±1,434)

Housing

376 ±94 Number of housing units
  • Johnson County: 67,211 ±109
  • Iowa: 1,427,175 ±397

$319,900 ±$68,363 Median value of owner-occupied housing units
  • about 10 percent higher than the amount in Johnson County: $293,100 ±$6,769
  • more than 1.5 times the amount in Iowa: $195,900 ±$929

1.5% ±3.1% (16  ±33.8) Moved since previous year
  • less than 10 percent of the rate in Johnson County: 23.5% 35,981 (±1.3% / ±2,007.2)
  • about 10 percent of the rate in Iowa: 13.2% 418,598 (±0.2% / ±6,426.2)

Social

69.4% ±9.7% (485  ±157) High school grad or higher
  • about three-quarters of the rate in Johnson County: 96.2% 88,829 (±2.3% / ±2,129.5)
  • about three-quarters of the rate in Iowa: 93.2% 1,995,357 (±0.4% / ±9,537.1)
17.9% ±8.9% (125  ±72) Bachelor's degree or higher
  • about one-third of the rate in Johnson County: 54.6% 50,364 (±1.6% / ±1,517.8)
  • about three-fifths of the rate in Iowa: 30.9% 660,619 (±0.3% / ±6,087.5)

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

N/A Foreign-born population

3.5% ±4.1% (29  ±35) Population with veteran status
  • about 90 percent of the rate in Johnson County: 3.9% † 4,898 (±0.4% / ±525)
  • about half the rate in Iowa: 6.8% 166,552 (±0.1% / ±2,040)
29 Total veterans ±35 29 Male ±35 N/A Female ±10

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