Below you will find a comprehensive overview of the statistics and characteristics of the 21128 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.
The following information lists the population statistics and breakdown for the 21128 zip code. The total population is 14987, of which, 7530 are male and 7457 are female. With a total area of 17.312 square miles, the population density is 807.8 people per square mile. The median age of the population is 41.8 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.
Year
Population
2011
13459
2012
13449
2013
13902
2014
14543
2015
14211
2016
14023
2017
13842
2018
14425
2019
13985
2020
13967
2021
14987
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
583
3.9%
Age 5-9
885
5.9%
Age 10-14
1435
9.6%
Age 15-19
945
6.3%
Age 20-24
716
4.8
Age 25-29
973
6.5%
Age 30-34
710
4.7%
Age 35-39
835
5.6%
Age 40-44
1113Â
7.4%
Age 45-49
845
5.6%
Age 50-54
1535
10.2%
Age 55-59
859
5.7%
Age 60-64
891
5.9%
Age 65-69
968
6.5%
Age 70-74
512
3.4%
Age 75-79
599
4%
Age 80-84
235
1.6%
Age 85 and over
348
2.3%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 21.1 %
Speaks Spanish: 1.2 %
Speaks Other Indo-European Language: 9.2 %
Speaks Pacific Island Languages: 7.5 %
Speak Other Languages: 3.2 %
Marital Status:Â
Currently Married: 57.7 %
Divorced: 7.9 %
Separated (not divorced): 0.8 %
Never Married: 25.9 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21128 zip code is $147188. This is 67.48% greater than the national average. This income places 6.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $30290. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
24
$10,000.00 – $14,999.00
32
$15,000.00 – $24,999.00
56
$25,000.00 – $34,999.00
124
$35,000.00 – $49,999.00
183
$50,000.00 – $74,999.00
337
$75,000.00 – $99,999.00
469
$100,000.00 – $149,999.00
771
$150,000.00 – $199,999,00
704
$200,000.00 +
1181
Year
Median Family Income ($ USD)
2011
104446
2012
105881
2013
98405
2014
107684
2015
105313
2016
117004
2017
119207
2018
131932
2019
134139
2020
145289
2021
147188
Income Source
# of Households
Wage or Salary
4002
Self Employment
759
Social Security
1787
Dividends, Interest, or Rental
1571
Retirement
1518
Other
589
Total Insured & Uninsured Individuals:Â
Families Insure: 14480
Families Uninsured: 498
Total Individuals with and w/o retirement income:Â
Yes retirement income: 1518
No retirement income: 3919
Education
In the 21128 zip code, 93.9% of individuals over 25 years old have a high school degree or higher, and 49.6% have a bachelors degree or higher. Additionally, 28.2% of individuals 3 years and older are in private school, and 71.8% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21128 zip, there are an estimated 7925 people in the labor force, of which, 7653 are employed, and 263 are unemployed. There are a total of 9 people in the armed forces. The average commute time for this zip code is 35.7 minutes. Of the total people that work, 546 worked from home and 7591 commuted. The average number of hours worked is 39.5. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
4379
Services
783
Sales and Office
1726
Construction and Maintenance:
267
Transportation and Material Moving
498
Housing
The median home value for the 21128 zip code is 362200. There is an estimated 5437 number of occupied housing units, the median gross rent in is $1488 per month, and the average monthly housing costs are estimated to be $1676. Below you’ll find additional breakdowns of home values, rents, home build years, and more.
Home Value (USD)
Number of Homes
Less than $50,000
89
$50,000 – $99,000
0
$100,000 – $149,999
45
$150,000 – $199,999
416
$200,000 – $299,999
1069
$300,000 – $499,999
1865
$500,000 – $999,999
1076
$1,000,000+
25
Home Year Built
Number of Homes
2020 or Later
11
2010 – 2019
434
2000 – 2009
2118
1980 – 1999
1737
1960 – 1979
458
1940 – 1959
418
1939 or earlier
261
The median number of rooms in all housing units is 7.1 rooms.