50531 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 50531 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateIowa
CityDolliver
Time ZoneAmerica/Chicago
Geo Location43.45779, -94.61111
Population207
Size95.263 square miles
Median Family Income$60833.00
Median Home Value$100500.00

Population & Demographics

The following information lists the population statistics and breakdown for the 50531 zip code. The total population is 207, of which, 101 are male and 106 are female. With a total area of 95.263 square miles, the population density is 1.9 people per square mile. The median age of the population is 63.1 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
2011295
2012291
2013313
2014286
2015266
2016239
2017235
2018227
2019181
2020212
2021207

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 104.8%
Age 5-962.9%
Age 10-1462.9%
Age 15-1931.4%
Age 20-2462.9
Age 25-2931.4%
Age 30-34125.8%
Age 35-3941.9%
Age 40-4410 4.8%
Age 45-4910.5%
Age 50-54157.2%
Age 55-592612.6%
Age 60-64157.2%
Age 65-69115.3%
Age 70-745325.6%
Age 75-7952.4%
Age 80-84167.7%
Age 85 and over52.4%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 0 %
  • Speaks Spanish: 0 %
  • Speaks Other Indo-European Language: 0 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 70.8 %
  • Divorced: 13 %
  • Separated (not divorced): 0 %
  • Never Married: 8.1 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 50531 zip code is $60833. This is 0.00% greater than the national average. This income places 23.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $13929. 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 $10,000.0018
$10,000.00 – $14,999.000
$15,000.00 – $24,999.002
$25,000.00 – $34,999.000
$35,000.00 – $49,999.005
$50,000.00 – $74,999.0016
$75,000.00 – $99,999.0010
$100,000.00 – $149,999.0012
$150,000.00 – $199,999,007
$200,000.00 +0

YearMedian Family Income ($ USD)
201173571
201273594
201376563
201476875
201577083
201672143
201774375
201896250
201966875
202048750
202160833

Income Source# of Households
Wage or Salary60
Self Employment16
Social Security56
Dividends, Interest, or Rental35
Retirement24
Other6

Total Insured & Uninsured Individuals: 
  • Families Insure: 207
  • Families Uninsured: 0
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 24
  • No retirement income: 79

Education

In the 50531 zip code, 96.6% of individuals over 25 years old have a high school degree or higher, and 7.4% have a bachelors degree or higher. Additionally, 18.2% of individuals 3 years and older are in private school, and 81.8% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 50531 zip, there are an estimated 88 people in the labor force, of which, 87 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 32.7 minutes. Of the total people that work, 9 worked from home and 85 commuted. The average number of hours worked is 43.7. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts36
Services3
Sales and Office8
Construction and Maintenance:21
Transportation and Material Moving19





Housing

The median home value for the 50531 zip code is 100500. There is an estimated  103 number of occupied housing units, the median gross rent in is $0 per month, and the average monthly housing costs are estimated to be $505. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00016
$50,000 – $99,00024
$100,000 – $149,99931
$150,000 – $199,9991
$200,000 – $299,9996
$300,000 – $499,9993
$500,000 – $999,9990
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20191
2000 – 20090
1980 – 19991
1960 – 197919
1940 – 195912
1939 or earlier70

The median number of rooms in all housing units is 6.3 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5000
$500 – $9996
$1,000 – $1,4990
$1,500 – $1,9990
$2,000 – $2,4990
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 3004
300-49939
500-79923
800-9998
1000-149910
1500-19990
2000-24993
2500-29990
3000+0

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%25
20%-24.9%0
25%-29.9%0
30%-34.9%0
35+%5



# of VehiclesHouseholds
None4
121
238
3+40
Home Heating Characteristics: 
  • Utility Gas: 8.7 %
  • Bottle Tank or LP Gas: 87.4 %
  • Electricity: 2.9 %
  • Oil or Kerosene etc: 0 %
  • Coal or Coke: 0 %
  • All Other: 1 %

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