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Zip Code 51103 Map And Demographics

Home»Iowa State»Woodbury County»Sioux City»Zip Code 51103
  • Population
    17,831
  • Density
    1,690 / sqml.
  • Med. Home Value
    $74,600
  • Med. Rent
    $602

Zip Code Rankings

The table shows the top 5 positions of zip code 51103 on our zip code ranking charts. For example, a rank of 10 means that a zip code ranks #10 on the list of the top zip codes in America for a particular value. The lists were created for all zip codes in America with the population of 1000 residents or higher.

Rank Report Value
#2,169 Top Zip Codes With The Highest Married-to-other Couples Ratio 1:0.65
#3,479 Top Zip Codes With The Lowest Percentage Of English Language Spoken 70%
#3,940 Top Zip Codes With The Highest Percentage Of Poor Families Having 50 Or More Families 32.46%
#4,072 Top Zip Codes With The Highest Percentage Of Poor Households 38.25%
#4,816 Top Zip Codes With The Highest Owner-to-tenant Housing Occupied Ratio 1:0.57

Population breakdown by gender

Population in zip code 51103 is 17,831 residents | Male to Female ratio is 1:0.96 | Zip Code 51103 land area is 10.552 sq. miles | Population density is 1,689.82 residents per square mile

Median age

  Median Age
Zip Code Median Age 33.4
Median Age - Male 31.5
Median Age - Female 35.7

Median age of zip code 51103 is 12.1% lower compared to nearby zip codes and 10.2% lower compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 51103 is 16.9% lower compared to nearby zip codes and 12% lower compared to the United States male median age. Female zip code 51103 median age is 4.5% lower in comparison to nearby zip codes and 7.3% lower compared to female national median age average.

Population breakdown by age

Racial makeup

Race Count
White population 12798
Black or African American population 938
Asian population 539
American Indian and Alaska Native population 815
Native Hawaiian and other Pacific Islander population 0
Other population 1889

Region of birth

Ancestry distribution

Ancestry Percent Ancestry Percent
Arab 0.2% Czech 0.7%
Danish 1.8% Dutch 3.7%
English 7.2% French No Basque 4.8%
French Canadian 1% German 23.7%
Greek 0.9% Hungarian 0%
Irish 14.1% Italian 1.7%
Lithuanian 0% Norwegian 4.1%
Polish 1.1% Portuguese 0.2%
Russian 0.2% Scotch-Irish 1.1%
Scottish 0.5% Slovak 0%
Subsaharan African 0.6% Swedish 3.9%
Swiss 0.4% Ukrainian 0.1%
USA 4.2% Welsh 0.5%
West Indian No Hispanic Groups 0% Other Ancestries 29.4%

Family type by presence of children under 18 by age

Family Type Distribution
Total families 4353
Married couples 60.58%
Other couples 39.42%

Family and household income distribution

  Family income (%) Household income (%)
$30,000 or less 32.46% 38.25%
$30,000 and $50,000 20.88% 23.43%
$50,000 and $100,000 37.49% 30.83%
$100,000 and $200,000 8.82% 7.25%
$200,000 or more 0.34% 0.24%

Households by size

Household language

Language Spoken Percent
English language 76.86%
Spanish language 19.46%
Other European language 0.7%
Asian language 2.65%
Other language 0.32%

Population by housing unit

Housing Unit Percent
Total Occupied housing units 6248
Detached housing units 79.03%
Attached housing units 1.2%
2 units 4.03%
3 - 4 units 2.69%
5 - 9 units 2.61%
10 - 19 units 5.12%
20 - 49 units 2.08%
50 or more units 2.32%
Mobile homes 0.91%
Boats, RVs, Vans 0%

Means of transportation to work

Means Percent
Use car, track or Van 93.05%
Use public transportation 1.81%
Use Motorcycle 0%
Use bicycle 0.17%
Walk to work 3.6%
Work at home 1.37%

School attendance

Attendance Percent
Attent Preschool programs 4.13%
Attend Public School 19.78%
Attend college undergraduate program 4.99%
Attent graduate studies 0.35%
Not enrolled in school 70.75%

Highest school attainment

Attainment Percent
Less then 9th grade 11.3%
Grade 9 to 12, no diploma 14.14%
High school diploma 33.12%
Some college, no degree 25.79%
Associate degree 8.1%
Bachelor's degree 6.77%
Graduate or professional degree 0.79%

Business Counts by Industry

Industry Type Count
Total of all sectors 265
Retail Trade 45
Other Services (except Public Administration) 40
Accommodation and Food Services 35
Construction 32
Wholesale Trade 17
Health Care and Social Assistance 16
Manufacturing 14
Administrative and Support and Waste Management and Remediation Services 14
Finance and Insurance 11
Transportation and Warehousing 9
Professional, Scientific, and Technical Services 8
Arts, Entertainment, and Recreation 6
Real Estate and Rental and Leasing 6
Information 5
Industries not classified 4
Educational Services 2
Management of Companies and Enterprises 1

Real Estate

Metric Value
Housing occupied 93.23%
Housing vacant 6.77%
Housing occupied by owner 63.84%
Housing occupied by tenant 36.16%
Total Rented Units 2259
Median Contract Gross Rent $477
Median Gross Rent $602
Median Home Value $74,600

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 51103 median gross rent is 26.21% larger then the median contract rent.

Average estimated apartment rent

Apartment Type Average Rent
Studio $390
1 Bedroom $460
2 Bedrooms $600
3 Bedrooms $760
4 Bedrooms $780
AVERAGE RENT $598

Average rent in zip code 51103 ($598.00) is 9.5% lower compared to nearby zip codes and 36.1% lower compared to the average rent in the US. The following illustrates how zip code 51103 rent compares to the nearby zip code rents by unit type: studio apartment rent is 10% lower, one bedroom apartment rent is 9.2% lower, two bedroom rent is 9.9% lower, three bedroom rent is 9.3% lower, four bedroom rent is 9.4% lower.

Housing units

Housing Unit Percent
Total housing units 6702
Detached housing units 78.14%
Attached housing units 1.18%
2 units 4.74%
3 - 4 units 2.76%
5 - 9 units 2.58%
10 - 19 units 5.31%
20 - 49 units 1.94%
50 or more units 2.16%
Mobile homes 1.18%
Boats, RVs, Vans 0%

Real Estate taxes paid

Tax Amount
Total Real Estate Taxes $5,643,400
Real estate taxes paid for units with a mortgage $3,758,300
Real estate taxes paid for units with no mortgage $1,885,100

Nearby Zip Code Income Per Capita Comparison

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