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Census Tract 103.03, Johnson, IA

8,913 Population
55.8 square miles 159.7 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

33.2 ±1.8 Median age
  • about the same as the figure in Tiffin: 33 ±2.8
  • about 10 percent higher than the figure in Johnson County: 31 ±0.2

Economics

$69,494 ±$23,370 Per capita income
  • about 10 percent higher than the amount in Tiffin: $61,387 † ±$23,363
  • about 1.5 times the amount in Johnson County: $45,136 ±$1,821
$99,646 ±$18,134 Median household income
  • about the same as the amount in Tiffin: $100,952 † ±$25,401
  • about 1.3 times the amount in Johnson County: $74,935 ±$3,026

8.6% ±4.5% (765  ±403) Persons below poverty line
  • about 10 percent higher than the rate in Tiffin: 7.6% † 437 (±5.6% / ±321)
  • about half the rate in Johnson County: 17.1% 25,345 (±1% / ±1,484)

22.7 minutes ±3.1 (93,725  ±16,634) Mean travel time to work
  • a little higher than the figure in Tiffin: 22.1 † 57,025 (±3.3 / ±11,498)
  • about 20 percent higher than the figure in Johnson County: 19.5 1,417,960 (±0.6 / ±55,084)

Families

3,675 ±304 Number of households
  • Tiffin: 2,406 ±217
  • Johnson County: 63,341 ±680
2.4 ±0.3 (8,913  ±641) Persons per household
  • about the same as the figure in Tiffin: 2.4 5,737 (±0.2 / ±18)
  • a little higher than the figure in Johnson County: 2.3 148,483 (±0 / ±258)

8.4% ±6.2% (176  ±131) Women 15-50 who gave birth during past year
  • about three-quarters of the rate in Tiffin: 11.6% † 171 (±8.7% / ±131)
  • more than double the rate in Johnson County: 3.7% † 1,664 (±0.7% / ±324)

Housing

3,693 ±305 Number of housing units
  • Tiffin: 2,406 ±217
  • Johnson County: 68,217 ±121

$343,400 ±$20,954 Median value of owner-occupied housing units
  • about the same as the amount in Tiffin: $338,500 ±$29,663
  • about 10 percent higher than the amount in Johnson County: $308,600 ±$7,979

14.7% ±5.6% (1,287  ±499.7) Moved since previous year
  • about 80 percent of the rate in Tiffin: 18% † 1,006 (±8.5% / ±474.4)
  • about two-thirds of the rate in Johnson County: 22.5% 34,914 (±1.4% / ±2,177.2)

Social

99.7% ±6.9% (5,628  ±640.7) High school grad or higher
  • about the same as the rate in Tiffin: 100% † 3,544 (±10.2% / ±524.8)
  • a little higher than the rate in Johnson County: 96.3% 90,327 (±2.4% / ±2,226.7)
55.4% ±6.1% (3,128  ±444) Bachelor's degree or higher
  • about 90 percent of the rate in Tiffin: 63.6% † 2,253 (±9.1% / ±403.5)
  • about the same as the rate in Johnson County: 55.2% 51,757 (±1.8% / ±1,692)

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

3.3% ±1.8% (293  ±162) Foreign-born population
  • about three-quarters of the rate in Tiffin: 4.3% † 244 (±2.8% / ±160)
  • about one-third of the rate in Johnson County: 9.8% 15,372

7.6% ±3.8% (491  ±250) Population with veteran status
  • about 25 percent higher than the rate in Tiffin: 5.9% † 247 (±3% / ±125)
  • nearly double the rate in Johnson County: 3.9% 4,922 (±0.4% / ±486)
491 Total veterans ±250 415 Male ±176 76 Female ±104

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