21225 Zip Code Income, Population and Demographics

Are you tired of spending 10+ hours searching for demographic and population data for the 21225 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 21225, covering popular demographics statistics like household income, race, age and gender, educational attainment, poverty, housing, and transportation.

21225 is a zip code in Anne Arundel County and Baltimore city, Maryland, which covers District 1 and Baltimore, with a total population of 33,227 people.

Median Household Income

According to the latest ACS 5-year survey in 2020, the median household income in 21225 is $39,831.00.

The chart below shows the average household income by age in 21225.

  • Under 25
    $0.00
  • 25 to 44
    $39,595.00
  • 45 to 64
    $54,834.00
  • 65 and over
    $32,352.00

Average Household Income

A very commonly asked question is "what is the average household income in the 21225 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 21225 is $56,947.00.

2.12% of households in the 21225 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 21225 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 21225

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 21225 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
    33.92%
  • $25,000 to $49,999
    21.93%
  • $50,000 to $74,999
    16.62%
  • $75,000 to $99,999
    11.87%
  • $100,000 to $149,999
    9.79%
  • $150,000 to $199,999
    3.75%
  • $200,000 or more
    2.12%

Per Capita Income

The per capita income is the average income of all people in the 21225 zip code. This is calculated by dividing the total income of all people in 21225 by the total number of people in 21225.

It differs from the average or mean household income because it includes all people in 21225 and not just the people who earn an income (i.e. children, retirees, unemployed, etc.).

The per capita income in the 21225 zip code is $22,120.00.

Population in 21225 by Race and Ethnicity

The total population in 21225 is currently 33,227 people.

The race and ethnicity of the population in 21225 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 21225 zip code.

  • 38.40% White
    12,756
  • 44.50% Black/African American
    14,773
  • 0.20% Native
    66
  • 11.10% Hispanic
    3,697
  • 1.50% Asian
    514
  • 0.10% Hawaiian/Pacific Islander
    48
  • 3.60% Two or more races
    1,198
  • 0.50% Other
    175

Population of 21225 by Age and Gender

Another very important demographics statistic for the 21225 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 2,545 2,530
10 to 19 Years 2,901 2,227
20 to 29 Years 1,885 2,246
30 to 39 Years 2,243 2,586
40 to 49 Years 1,644 2,369
50 to 59 Years 2,114 2,019
60 to 69 Years 1,429 1,703
70 Years and over 1,141 1,645

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 21225 zip code.

  • Master's degree or higher
    5.74%
  • Bachelor's degree
    15.00%
  • Some college or associate's degree
    13.56%
  • High school diploma or equivalent
    60.26%
  • Less than high school diploma
    5.44%

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 21225 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 21225 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 21225 zip code that are over the age of 16.

The current population in 21225 that are over the age of 16 is 25,047 people.

The unemployment rate in 21225 is 40.30%, which means 10,087 people are unemployed.

Median Age in 21225

The median age is an interesting metric because it gives us an idea of the age distribution of people in the 21225 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 21225 is 34.9 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 21225

34.9

Total

33.4

Male

36

Female

Households and Families

There are a total of 12,428 households in 21225, and the average household size is 2.66 people.

For families, the total number is 7,508, and the average family size is 3.48 people.

21.60% of those families in the 21225 zip code are living below the poverty line.

The table below shows the poverty thresholds for 21225 in 2022.

Household Size Poverty Threshold
1 Person $13,590.00
2 People $18,310.00
3 People $23,030.00
4 People $27,750.00
5 People $32,470.00
6 People $37,190.00
7 People $41,910.00
8 People $46,630.00

Please note that the poverty thresholds shown above are from 2022, while the latest demographics data we have is from 2020.

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 21225 zip code for each type, as well as the average sizes.

Married Male Female Nonfamily
Total Households 3,512 802 3,194 4,920
Average Household Size 3.63 3.61 3.62 1.18
Total Families 3,512 802 3,194 0
Average Household Size 3.57 3.25 3.44 0

Housing Data in 21225

There are total of 14,349 housing units in the 21225 zip code. Of those units, 12,428 (86.61%) are occupied, and 1,921 (13.39%) are vacant.

Rental Rates

Of the 14,349 housing units in 21225, 5,837 (40.68%) are occupied by renters. The median rent paid by renters is $896.00.

Owner occupied housing units make up the remaining 44.75% of housing units, with 6,421 housing units in total.

The table below breaks down how much rent is paid by renters in the 21225 zip code.

  • No rent paid
    170
  • Less than $500
    1,490
  • $500 to $999
    1,996
  • $1,000 to $1,499
    1,661
  • $1,500 to $1,999
    592
  • $2,000 to $2,499
    59
  • $2,500 to $2,999
    39
  • $3,000 or more
    0

Property Values

The median value of a property in 21225 is $165,100.00.

The table below breaks down the range of valuations for all properties in 21225.

  • Less than $50,000
    505
  • $50,000 to $99,999
    1,484
  • $100,000 to $149,999
    877
  • $150,000 to $199,999
    1,072
  • $200,000 to $299,999
    2,029
  • $300,000 to $499,999
    410
  • $500,000 to $999,999
    35
  • $1,000,000 or more
    9

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 21225 zip code.

  • 1939 or earlier
    3,136
  • 1940 to 1949
    3,093
  • 1950 to 1959
    3,206
  • 1960 to 1969
    1,478
  • 1970 to 1979
    730
  • 1980 to 1989
    654
  • 1990 to 1999
    887
  • 2000 to 2009
    848
  • 2010 to 2013
    279
  • 2014 or later
    38

Vehicles Available per Household

Finally, we have data on how many vehicles each household in 21225 has. The table below breaks down the number of vehicles available per household.

  • No vehicles available
    3,279
  • 1 vehicle available
    4,517
  • 2 vehicles available
    3,221
  • 3 or more vehicles available
    1,411

Commuting to Work in 21225

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 21225 zip code, how they commute, and how that correlates to other data points.

The average travel time is 31.2 minutes, and the chart below covers the range of travel times across the population of 21225.

  • Less than 5 minutes
    96
  • 5 to 9 minutes
    530
  • 10 to 14 minutes
    1,177
  • 15 to 19 minutes
    2,230
  • 20 to 24 minutes
    2,042
  • 25 to 29 minutes
    706
  • 30 to 34 minutes
    2,691
  • 35 to 39 minutes
    357
  • 40 to 44 minutes
    413
  • 45 to 59 minutes
    1,316
  • 60 to 89 minutes
    766
  • 90 or more minutes
    685

We can also look at the means of transport in 21225 to see which modes of transport people are using to commute to work.

  • Drove alone
    9,448
  • Carpooled
    1,350
  • Public transportation
    1,772
  • Walked
    349
  • Other means
    90
  • Worked from home
    234

Conclusion

Hopefully this article has given you the demographics data you were looking for in the 21225 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 21225.

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!

  • "21225 Zip Code Income, Population and Demographics". NameCensus.com. Accessed on November 30, 2022. https://namecensus.com/demographics/maryland/21225/.

  • "21225 Zip Code Income, Population and Demographics". NameCensus.com, https://namecensus.com/demographics/maryland/21225/. Accessed 30 November, 2022

  • 21225 Zip Code Income, Population and Demographics. NameCensus.com. Retrieved from https://namecensus.com/demographics/maryland/21225/.