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Greenfield township, Warren County, IA

7,854 Population
41.3 square miles 190.3 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

42.5 ±2.1 Median age
  • about 10 percent higher than the figure in Warren County: 38.7 ±0.4
  • about 10 percent higher than the figure in Iowa: 38.6 ±0.1

Economics

$46,342 ±$4,799 Per capita income
  • about 10 percent higher than the amount in Warren County: $43,239 ±$1,369
  • about 20 percent higher than the amount in Iowa: $39,728 ±$248
$104,750 ±$8,077 Median household income
  • about 10 percent higher than the amount in Warren County: $92,990 ±$3,331
  • about 1.4 times the amount in Iowa: $73,147 ±$438

7.3% ±3.6% (572  ±287) Persons below poverty line
  • about 1.4 times the rate in Warren County: 5.4% † 2,767 (±0.9% / ±444)
  • about two-thirds of the rate in Iowa: 11% 340,362 (±0.2% / ±6,363)

22 minutes ±1.4 (80,975  ±11,613) Mean travel time to work
  • about 90 percent of the figure in Warren County: 24.2 571,155 (±0.8 / ±23,381)
  • about 10 percent higher than the figure in Iowa: 19.8 28,378,176 (±0.1 / ±224,391)

Families

3,010 ±247 Number of households
  • Warren County: 20,219 ±309
  • Iowa: 1,303,763 ±3,538
2.6 ±0.2 (7,854  ±839) Persons per household
  • about the same as the figure in Warren County: 2.6 51,871 (±0 / ±26)
  • about 10 percent higher than the figure in Iowa: 2.4 3,097,679

7.5% ±4.6% (114  ±72) Women 15-50 who gave birth during past year
  • about the same as the rate in Warren County: 7.7% † 948 (±1.7% / ±206)
  • about 1.3 times the rate in Iowa: 5.6% 40,151 (±0.2% / ±1,434)

Housing

3,103 ±255 Number of housing units
  • Warren County: 21,473 ±57
  • Iowa: 1,427,175 ±397

$269,500 ±$33,948 Median value of owner-occupied housing units
  • about 10 percent higher than the amount in Warren County: $252,800 ±$10,044
  • about 1.4 times the amount in Iowa: $195,900 ±$929

12.3% ±8.5% (957  ±667.9) Moved since previous year
  • about 20 percent higher than the rate in Warren County: 10.7% † 5,633 (±1.7% / ±917.6)
  • about 90 percent of the rate in Iowa: 13.2% 418,598 (±0.2% / ±6,426.2)

Social

94.6% ±4.6% (5,209  ±507.7) High school grad or higher
  • about the same as the rate in Warren County: 96.7% 34,367 (±3.2% / ±1,149.9)
  • about the same as the rate in Iowa: 93.2% 1,995,357 (±0.4% / ±9,537.1)
28.4% ±4.3% (1,566  ±268.9) Bachelor's degree or higher
  • about 90 percent of the rate in Warren County: 32.7% 11,614 (±1.9% / ±671.6)
  • about 90 percent 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

0.9% ±0.7% (69  ±56) Foreign-born population
  • about three-fifths of the rate in Warren County: 1.6% 841
  • less than a fifth of the rate in Iowa: 5.7% 182,594

7.6% ±2% (456  ±128) Population with veteran status
  • about 10 percent higher than the rate in Warren County: 7.1% 2,848 (±0.7% / ±274)
  • about 10 percent higher than the rate in Iowa: 6.8% 166,552 (±0.1% / ±2,040)
456 Total veterans ±128 420 Male ±124 36 Female ±54

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