51023 Zip Code Income, Population and Demographics

Are you tired of spending 10+ hours searching for demographic and population data for the 51023 zip code? We have all of the data you need by state, county, city, and zip code that will save you many hours of research!

In this article, we'll explore most of the 190+ data points we have for 51023, covering popular demographics statistics like household income, race, age and gender, educational attainment, poverty, housing, and transportation.

51023 is a zip code in Sioux County and Union County, Iowa, which covers Buncombe, Eagle, Garfield, Logan, Washington, Alcester, Big Springs, and Virginia, with a total population of 3,469 people.

The data on this page is from the 2022 American Community Survey (ACS) 5-Year survey from the US Census Bureau.

Median Household Income

According to the latest ACS 5-year survey in 2022, the median household income in 51023 is $71,897.00.

The chart below shows the average household income by age in 51023.

  • Under 25
    $63,500.00
  • 25 to 44
    $81,875.00
  • 45 to 64
    $108,712.00
  • 65 and over
    $45,814.00

Average Household Income

A very commonly asked question is "what is the average household income in the 51023 zip code?". The official term for the average household income is the mean household income. The mean household income is the total income of all households divided by the number of households.

The average (or mean) household income in 51023 is $93,078.00.

7.85% of households in the 51023 zip code are classed as high income households (making $200,000+ per year).

The difference between a median and an average income

The difference between a median and mean household income is that the median income is the middle point of the set of numbers whereas the mean income is an average of all numbers.

Both metrics are important when looking at the income statistics for 51023 but because the median value doesn't depend on other numbers in the dataset, it doesn't change as much when some of the values are extremely low or extremely high.

Household Income Tiers for 51023

We can also look at the household income tiers. This lets you see how many households fall into each of the earnings brackets and what percentage that bracket is of the total number of households.

The chart below shows the household income brackets to see which age groups have the highest median income. The actual data is more granular than these brackets, but we've simplified them into bigger categories to make reviewing the data for the 51023 zip code easier to view.

You can purchase the raw data above, which will have the full income tiers with smaller jumps in household income.

  • Less than $24,999
    17.03%
  • $25,000 to $49,999
    16.28%
  • $50,000 to $74,999
    18.61%
  • $75,000 to $99,999
    11.27%
  • $100,000 to $149,999
    22.62%
  • $150,000 to $199,999
    6.34%
  • $200,000 or more
    7.85%

Per Capita Income

The per capita income is the average income of all people in the 51023 zip code. This is calculated by dividing the total income of all people in 51023 by the total number of people in 51023.

It differs from the average or mean household income because it includes all people in 51023 and not just the people who earn an income (i.e. children, retirees, unemployed, etc.).

The per capita income in the 51023 zip code is $31,487.00.

Population in 51023 by Race and Ethnicity

The total population in 51023 is currently 3,469 people.

The race and ethnicity of the population in 51023 can be very important for social research, economics, and marketing to a multi-culturial society.

Whether you want to target products or services to a particular race or ethnicity, or provide housing and new businesses to improve areas with a larger ethnic minority population, this data is very valuable for discovering suitable areas.

The chart below breaks down the population and percentage for each race and ethnicity in the 51023 zip code.

  • 1.00% White
    33
  • 72.80% Black/African American
    2,526
  • 71.60% Native
    2,484
  • 15.60% Hispanic
    540
  • 0.10% Asian
    5
  • 0.10% Hawaiian/Pacific Islander
    3
  • 0.00% Two or more races
    0
  • 0.00% Other
    0

Population of 51023 by Age and Gender

Another very important demographics statistic for the 51023 zip code is the age and gender of the population. The age and gender of the population can be used to track trends in population growth or decline, and for businesses, the data can be used to identify people important to you and your business need.

In the table below, we show age groups at a 10 year granularity for ease of use. The raw data, which can be purchased above, includes age and gender at a 5 year granularity.

Age Group Male Female
0 to 9 Years 417 250
10 to 19 Years 313 256
20 to 29 Years 120 175
30 to 39 Years 214 156
40 to 49 Years 139 166
50 to 59 Years 240 262
60 to 69 Years 218 164
70 Years and over 193 186

Education Levels

Educational attainment is a very useful statistic that can give insights into other data such as the average household income, unemployment levels, and literacy.

What this means is that it is likely for areas that have higher levels of education to have higher average household incomes, lower unemployment rates, and higher literacy rates.

The chart below shows the educational attainment of the population in the 51023 zip code.

  • Master's degree or higher
    7.87%
  • Bachelor's degree
    26.51%
  • Some college or associate's degree
    11.08%
  • High school diploma or equivalent
    50.68%
  • Less than high school diploma
    3.86%

Unemployment Rates

The unemployment rate is the percentage of the population that is actively looking for work but is unable to find a job. The unemployment rate is a very important statistic for 51023 because it can show how many people are actively looking for work and how many people are unable to find a job.

Lower levels of unemployment is generally seen as a positive sign for the economy. It also makes the government in 51023 look good because it shows that they are doing a good job of creating jobs, working to capacity, being efficient, and keeping the economy strong.

The unemployment rate is calculated using the total population in the 51023 zip code that are over the age of 16.

The current population in 51023 that are over the age of 16 is 2,441 people.

The unemployment rate in 51023 is 3.50%, which means 52 people are unemployed.

Median Age in 51023

The median age is an interesting metric because it gives us an idea of the age distribution of people in the 51023 zip code. You know when you see a median age that it is the age where half of the population is older and half is younger than it.

For demographic studies, this can be used to infer and compare date to things such as birth rates, the age of parents, and so on.

An increasing median age can be a sign of an aging population, which can be a sign of a declining population. This is because older people tend to have fewer children and die more often than younger people.

The median age in 51023 is 34.6 years old.

We can also look at the median age by gender to compare the see how each group compares to the total median age:

Median age by gender in 51023

34.6

Total

32.5

Male

36.3

Female

Households and Families

There are a total of 1,198 households in 51023, and the average household size is 2.85 people.

For families, the total number is 907, and the average family size is 3.37 people.

10.30% of those families in the 51023 zip code are living below the poverty line.

The table below shows the poverty thresholds for 51023 in .

Household Size Poverty Threshold
1 Person $14,580.00
2 People $19,720.00
3 People $24,860.00
4 People $30,000.00
5 People $35,140.00
6 People $40,280.00
7 People $45,420.00
8 People $50,560.00

Please note that the poverty thresholds shown above are from , while the latest demographics data we have is from 2022.

Households and Families by Marital Status

There are four types of household and family, as defined by the Census Bureau:

  • Married-couple
  • Male householder, no spouse present
  • Female householder, no spouse present
  • Nonfamily household

In the table below, you can see the total households and families in the 51023 zip code for each type, as well as the average sizes.

Married Male Female Nonfamily
Total Households 722 82 103 291
Average Household Size 3.42 3.1 3.75 1.05
Total Families 722 82 103 0
Average Household Size 3.42 2.84 3.5 0

Housing Data in 51023

There are total of 1,356 housing units in the 51023 zip code. Of those units, 1,198 (88.35%) are occupied, and 158 (11.65%) are vacant.

Rental Rates

Of the 1,356 housing units in 51023, 345 (25.44%) are occupied by renters. The median rent paid by renters is $841.00.

Owner occupied housing units make up the remaining 60.03% of housing units, with 814 housing units in total.

The table below breaks down how much rent is paid by renters in the 51023 zip code.

  • No rent paid
    39
  • Less than $500
    42
  • $500 to $999
    226
  • $1,000 to $1,499
    59
  • $1,500 to $1,999
    16
  • $2,000 to $2,499
    2
  • $2,500 to $2,999
    0
  • $3,000 or more
    0

Property Values

The median value of a property in 51023 is $146,000.00.

The table below breaks down the range of valuations for all properties in 51023.

  • Less than $50,000
    58
  • $50,000 to $99,999
    175
  • $100,000 to $149,999
    188
  • $150,000 to $199,999
    121
  • $200,000 to $299,999
    145
  • $300,000 to $499,999
    99
  • $500,000 to $999,999
    11
  • $1,000,000 or more
    17

Property Age

We can also look at the number of properties built in a given year to see the spread of property age in the 51023 zip code.

  • 1939 or earlier
    394
  • 1940 to 1949
    71
  • 1950 to 1959
    64
  • 1960 to 1969
    132
  • 1970 to 1979
    354
  • 1980 to 1989
    137
  • 1990 to 1999
    43
  • 2000 to 2009
    113
  • 2010 to 2013
    48
  • 2014 or later
    0

Vehicles Available per Household

Finally, we have data on how many vehicles each household in 51023 has. The table below breaks down the number of vehicles available per household.

  • No vehicles available
    98
  • 1 vehicle available
    254
  • 2 vehicles available
    436
  • 3 or more vehicles available
    410

Commuting to Work in 51023

The time and means of commuting to work are useful metrics to look at because they can be correlated against other data such as income and education level.

Does a longer commuting time indicate a higher average income? If so, has the huge increase in home working during the pandemic changed this?

Using these metrics, we can get a better understanding of the demographics of the 51023 zip code, how they commute, and how that correlates to other data points.

The average travel time is 17.6 minutes, and the chart below covers the range of travel times across the population of 51023.

  • Less than 5 minutes
    266
  • 5 to 9 minutes
    276
  • 10 to 14 minutes
    111
  • 15 to 19 minutes
    96
  • 20 to 24 minutes
    81
  • 25 to 29 minutes
    93
  • 30 to 34 minutes
    42
  • 35 to 39 minutes
    46
  • 40 to 44 minutes
    50
  • 45 to 59 minutes
    81
  • 60 to 89 minutes
    42
  • 90 or more minutes
    11

We can also look at the means of transport in 51023 to see which modes of transport people are using to commute to work.

  • Drove alone
    985
  • Carpooled
    161
  • Public transportation
    0
  • Walked
    18
  • Other means
    31
  • Worked from home
    165

Conclusion

Hopefully this article has given you the demographics data you were looking for in the 51023 zip code.

If you need more demographics data, or you need the data listed above in spreadsheet form with more granular grouping, head back to the top of this page where you can purchase the complete demographics data for 51023.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "51023 Zip Code Income, Population and Demographics". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/demographics/iowa/51023/.

  • "51023 Zip Code Income, Population and Demographics". NameCensus.com, https://namecensus.com/demographics/iowa/51023/. Accessed 29 March, 2024

  • 51023 Zip Code Income, Population and Demographics. NameCensus.com. Retrieved from https://namecensus.com/demographics/iowa/51023/.