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Greenfield township, Warren County, IA

8,591 Population
41.3 square miles 208.2 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

41 ±3.3 Median age
  • a little higher than the figure in Warren County: 38.8 ±0.4
  • a little higher than the figure in Iowa: 38.6 ±0.2
  • a little higher than the figure in United States: 38.9 ±0.1

Economics

$46,128 ±$3,627 Per capita income
  • a little higher than the amount in Warren County: $43,596 ±$1,561
  • about 10 percent higher than the amount in Iowa: $40,877 ±$247
  • a little higher than the amount in United States: $44,673 ±$122
$110,479 ±$8,530 Median household income
  • about 20 percent higher than the amount in Warren County: $94,588 ±$3,834
  • about 1.5 times the amount in Iowa: $75,059 ±$418
  • about 1.4 times the amount in United States: $80,734 ±$166

7.2% ±3.6% (618  ±313) Persons below poverty line
  • about 1.4 times the rate in Warren County: 5.1% † 2,706 (±0.9% / ±479)
  • about two-thirds of the rate in Iowa: 11.1% 344,519 (±0.2% / ±6,799)
  • about three-fifths of the rate in United States: 12.5% 40,735,660 (±0.1% / ±275,861)

22 minutes ±2 (82,280  ±13,006) Mean travel time to work
  • about 90 percent of the figure in Warren County: 24.1 569,490 (±0.9 / ±27,095)
  • about 10 percent higher than the figure in Iowa: 19.8 28,362,076 (±0.1 / ±233,595)
  • about 80 percent of the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

3,184 ±243 Number of households
  • Warren County: 20,679 ±291
  • Iowa: 1,315,707 ±3,984
  • United States: 129,227,496 ±209,365
2.7 ±0.1 (8,591  ±772) Persons per household
  • a little higher than the figure in Warren County: 2.6 52,806 (±0 / ±22)
  • about 10 percent higher than the figure in Iowa: 2.4 3,111,021
  • about 10 percent higher than the figure in United States: 2.5 326,722,430

5.8% ±3.5% (100  ±62) Women 15-50 who gave birth during past year
  • about the same as the rate in Warren County: 5.7% † 719 (±1.6% / ±197)
  • about the same as the rate in Iowa: 5.7% 41,080 (±0.2% / ±1,625)
  • about 10 percent higher than the rate in United States: 5.1% 4,009,203 (±0% / ±20,898)

Housing

3,344 ±269 Number of housing units
  • Warren County: 21,921 ±49
  • Iowa: 1,437,699 ±523
  • United States: 143,775,360 ±10,234

$297,900 ±$33,268 Median value of owner-occupied housing units
  • about 10 percent higher than the amount in Warren County: $269,600 ±$11,116
  • about 1.4 times the amount in Iowa: $208,000 ±$1,141
  • about 90 percent of the amount in United States: $332,700 ±$236

13.2% ±9.1% (1,128  ±781.2) Moved since previous year
  • about 20 percent higher than the rate in Warren County: 11.1% † 5,952 (±2% / ±1,075.2)
  • about the same as the rate in Iowa: 12.9% 408,833 (±0.3% / ±7,883.1)
  • about 10 percent higher than the rate in United States: 12.3% 40,747,183 (±0% / ±136,530.8)

Social

95.9% ±3.4% (5,527  ±519.6) High school grad or higher
  • about the same as the rate in Warren County: 96.7% 35,069 (±3.2% / ±1,163.9)
  • 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)
30% ±4.1% (1,730  ±278.3) Bachelor's degree or higher
  • about 90 percent of the rate in Warren County: 33.3% 12,066 (±1.9% / ±672.9)
  • a little less than the rate in Iowa: 31.4% 676,908 (±0.3% / ±5,442.9)
  • about 80 percent of the rate in United States: 35.7% 82,363,217 (±0.1% / ±182,857.7)

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

1% ±0.6% (86  ±55) Foreign-born population
  • about two-thirds of the rate in Warren County: 1.5% 823
  • about one-fifth of the rate in Iowa: 5.9% 189,988
  • less than 10 percent of the rate in United States: 14.1% 47,349,080

6.7% ±2.3% (423  ±149) Population with veteran status
  • about the same as the rate in Warren County: 6.7% † 2,728 (±0.7% / ±288)
  • a little higher than the rate in Iowa: 6.5% 160,571 (±0.1% / ±2,289)
  • about 10 percent higher than the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
423 Total veterans ±149 423 Male ±149 N/A Female ±15

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