51446 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 51446 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateIowa
CityIrwin
Time ZoneAmerica/Chicago
Geo Location41.77512, -95.19191
Population554
Size90.806 square miles
Median Family Income$87798.00
Median Home Value$107700.00

Population & Demographics

The following information lists the population statistics and breakdown for the 51446 zip code. The total population is 554, of which, 271 are male and 283 are female. With a total area of 90.806 square miles, the population density is 6.2 people per square mile. The median age of the population is 46.5 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
2011609
2012505
2013517
2014585
2015524
2016513
2017586
2018561
2019563
2020570
2021554

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 305.4%
Age 5-9183.2%
Age 10-145810.5%
Age 15-19437.8%
Age 20-24234.2
Age 25-29336%
Age 30-34162.9%
Age 35-39437.8%
Age 40-449 1.6%
Age 45-49325.8%
Age 50-54366.5%
Age 55-597413.4%
Age 60-64315.6%
Age 65-69427.6%
Age 70-74183.2%
Age 75-79224%
Age 80-84112%
Age 85 and over152.7%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 0.2 %
  • Speaks Spanish: 0.2 %
  • Speaks Other Indo-European Language: 0 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 57.1 %
  • Divorced: 15.2 %
  • Separated (not divorced): 0 %
  • Never Married: 22.5 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 51446 zip code is $87798. This is 11.10% greater than the national average. This income places 14.4% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $10805. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.0027
$10,000.00 – $14,999.000
$15,000.00 – $24,999.006
$25,000.00 – $34,999.008
$35,000.00 – $49,999.008
$50,000.00 – $74,999.0015
$75,000.00 – $99,999.0047
$100,000.00 – $149,999.0040
$150,000.00 – $199,999,0010
$200,000.00 +14

YearMedian Family Income ($ USD)
201160417
201260536
201360000
201447188
201540682
201642000
201753125
201860500
201973417
202073269
202187798

Income Source# of Households
Wage or Salary156
Self Employment68
Social Security72
Dividends, Interest, or Rental37
Retirement42
Other14

Total Insured & Uninsured Individuals: 
  • Families Insure: 517
  • Families Uninsured: 37
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 42
  • No retirement income: 190

Education

In the 51446 zip code, 96.3% of individuals over 25 years old have a high school degree or higher, and 19.4% have a bachelors degree or higher. Additionally, 0% of individuals 3 years and older are in private school, and 100% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 51446 zip, there are an estimated 306 people in the labor force, of which, 305 are employed, and 1 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 26.7 minutes. Of the total people that work, 20 worked from home and 297 commuted. The average number of hours worked is 40.7. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts134
Services25
Sales and Office68
Construction and Maintenance:16
Transportation and Material Moving62





Housing

The median home value for the 51446 zip code is 107700. There is an estimated  232 number of occupied housing units, the median gross rent in is $1039 per month, and the average monthly housing costs are estimated to be $515. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00047
$50,000 – $99,00045
$100,000 – $149,99935
$150,000 – $199,99914
$200,000 – $299,99937
$300,000 – $499,99914
$500,000 – $999,9990
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20190
2000 – 200912
1980 – 199940
1960 – 197959
1940 – 195952
1939 or earlier69

The median number of rooms in all housing units is 7.2 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5002
$500 – $99911
$1,000 – $1,49919
$1,500 – $1,9990
$2,000 – $2,4990
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 30037
300-49967
500-79974
800-99913
1000-149933
1500-19990
2000-24990
2500-29990
3000+0

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%34
20%-24.9%2
25%-29.9%1
30%-34.9%4
35+%4



# of VehiclesHouseholds
None2
143
287
3+100
Home Heating Characteristics: 
  • Utility Gas: 53.4 %
  • Bottle Tank or LP Gas: 24.1 %
  • Electricity: 21.6 %
  • Oil or Kerosene etc: 0 %
  • Coal or Coke: 0 %
  • All Other: 0.9 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.