According to the most recent ZIP code 50457 Iowa demographics data available from the 2022 Census Bureau released in the American Community Survey in November of 2022, Figure 1 ZIP code 50457 depicts it has a Population 2021 of 459 which is in the mid range of other zip codes in the local area. The zip code with the highest population in the area is 50421 which shows a population of 2,774 ( quite a bit bigger). Figure 3 uses the ZIP code 50457 population data for a comparison of the population growth/population change estimates from the years 2010 to 2021 and 50457 Iowa depicts an increase of 18 (4%).
The total ZIP code 50457 Iowa greater area population percent change for all areas for the years from 2010 to 2021 is shown in Figure 4 and for 50457 depicts it has a Population Change of 4.1% which is in the middle range of other zip codes in the local area.
Looking at the ZIP code 50457 population density (measured as people per square mile) and providing comparisons to both the national and state average population density in Figure 5, 50457 Iowa shows it has 13 people per square mile which is the third most of all other zip codes in the metro area. The next higher in order of population density is 50449 75.6% larger with population density of 24. The zip code with the highest population density in the area is 50421 which depicts a people per square mile of 31 (approximately 2.3 times bigger). Figure 6 provides ZIP code 50457 demographics for the overall median age for all people in the region and 50457 depicts it has a Median Age of 35.7 which is less than most other zip codes in the metro area. The zip code with the highest overall median age of all people in the area is 50477 which indicates an age of 50.3 (40.9% larger).
The next demographic analysis (Figure 7) looks at large generational ZIP code 50457 population groups (and can be useful internet research for employment related research or identifying areas with retirees). Key findings in this chart includes that 50457 Iowa has the smallest proportion of people less than 20 years of age at 5.0% of the total. Second, it has the largest proportion of people between 30 and 39 years old at 11.1% of the total and is ranked #1.
Figure 8 illustrates the overall diversity breakdown for ZIP code 50457 population and ethnicity groups in the area. (note: Hispanic/Latino is broken out separately in the next diagram and also the group denoted as Native ethnicity includes Native American, and Hawaiian and Other Pacific Islander.) 50457 Iowa has the largest proportion of Native population at 18.5% of the total and is ranked #1. Figure 9 shows the ZIP code 50457 Iowa Hispanic (including non Hispanic whites) population household ethnicity in the region and 50457 indicates it has a Hispanic or Latino of 15.5% which is more than all other zip codes in the local area.
ZIP code 50457 Families and Marital Status Charts
Figure 10 shows the detailed marriage characteristics broken down by %residents who are married, never married, single, divorced, and widowed. ZIP code 50457 has the smallest proportion of percent divorced at 2% of the total. Figure 11 compares the average household size using the average number of people in a family for ZIP code 50457 households. 50457 shows it has a Family Size of 3.3 which is the third most average family size of all other zip codes in the greater ZIP code 50457 region. The zip code with the highest average family size in the area is 50477 which shows an average family size of 3.5 (7.9% larger).
Looking at ZIP code 50457 households that are headed by a husband and wife as a percent of all families in Figure 12, 50457 depicts it has a Married-couple family of 82% which is less than most other zip codes in the greater region. The zip code with the highest percent of people in a husband and wife family in the area is 50449 which indicates a husband and wife family percent of 91% (11.6% larger).
The next section of charts provide a detailed look at mothers and baby births that occurred over the past 12 months. Figure 13 shows the rate of women aged 15 to 50 years old who have given birth. 50457 depicts it has a Birth Rate of 2.8% which is the second smallest when sorted by percent of women who gave birth of all the other zip codes in the area. The zip code with the highest percent of women who gave birth in the area is 50477 which depicts a birth rate of 31.6% ( quite a bit bigger). Figure 14 shows the breakdown of the mother's age for all baby births that occurred in the last 12 months and it has the largest proportion of percent of births to mothers aged 20 to 24 at 100% of the total and is ranked #1.
The next set of demographic data looks at the marital status for ZIP code 50457 households which is useful for internet research. Figure 16 compares the total number of single people in each area. 50457 shows it has a Total Single People of 31% which is less than most other zip codes in the metro area. The zip code with the highest percent of people who are single for any reason in the area is 50477 which shows a percent single of 41% (31.4% larger). Comparing percent of people who are single for any reason to the United States average of 50%, ZIP code 50457 is approximately three-fourths the size. Also, measured against the state of Iowa, percent of people who are single for any reason of 48%, ZIP code 50457 is approximately three-fourths the size.
ZIP code 50457 Citizenship Demographics Charts
The next diagram (Figure 18) shows the year of entry that non citizens entered the United States. The year of entry can show the rate of flow at various points of time in the past for when they entered the U.S. it has the largest proportion of non citizens who entered the US between 2000 to 2009 at 100% of the total and is ranked #1.
ZIP code 50457 Birthplace Demographic Charts
Figure 19 looks at the detailed country of origin demographic research for foreign-born people in this place. Click column to sort.
For comparison purposes, Figure 20 shows detailed statistic data for the entire United States. In particular, this diagram breaks down the detailed country of origin foreign-born people in the entire U.S. in order to compare with the data provided in the prior diagram which shows only for the local area. Both this diagram and the prior diagram are sorted the same way to facilitate comparison between the two. Click column to sort.
Cities marked with an asterisk ("*") should resemble a city or town but do not have their own government (i.e. Mayor, City Council, etc.) These places should be recognizable by the local community but their boundaries have no legal status. Technically these include both Census Designated Places (CDP) and Census County Divisions (CCD) which are defined by the Census Bureau along with local authorities. (For more information, see:
Census Designated Place or "CDP")
and Census County Division "CCD".)
For comparison purposes, the US national average and the state average value are provided. Additionally, the "Combined Statistical Area" or CSA is shown that is closest to the city, county, or zip code shown. A CSA is a large grouping of adjacent metropolitan areas that identified by the Census Bureau based on social and economic ties. (See: Combined Statistical Area)
Data sources - Mouse over icon in upper right corner of each chart for information.