Below you will find a comprehensive overview of the statistics and characteristics of the 21755 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 21755 zip code. The total population is 5697, of which, 2806 are male and 2891 are female. With a total area of 89.22 square miles, the population density is 62.8 people per square mile. The median age of the population is 41.7 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
5537
2012
5549
2013
5628
2014
6040
2015
5848
2016
5672
2017
5634
2018
5581
2019
5603
2020
5745
2021
5697
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
390
6.8%
Age 5-9
328
5.8%
Age 10-14
304
5.3%
Age 15-19
381
6.7%
Age 20-24
288
5.1
Age 25-29
213
3.7%
Age 30-34
434
7.6%
Age 35-39
394
6.9%
Age 40-44
210Â
3.7%
Age 45-49
179
3.1%
Age 50-54
489
8.6%
Age 55-59
682
12%
Age 60-64
510
9%
Age 65-69
387
6.8%
Age 70-74
154
2.7%
Age 75-79
149
2.6%
Age 80-84
61
1.1%
Age 85 and over
144
2.5%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 10.9 %
Speaks Spanish: 9 %
Speaks Other Indo-European Language: 0.5 %
Speaks Pacific Island Languages: 1.4 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 61.6 %
Divorced: 5.6 %
Separated (not divorced): 1 %
Never Married: 27.4 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21755 zip code is $144233. This is 76.97% greater than the national average. This income places 10.7% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $45012. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
0
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
40
$25,000.00 – $34,999.00
88
$35,000.00 – $49,999.00
75
$50,000.00 – $74,999.00
169
$75,000.00 – $99,999.00
205
$100,000.00 – $149,999.00
260
$150,000.00 – $199,999,00
375
$200,000.00 +
345
Year
Median Family Income ($ USD)
2011
109310
2012
111357
2013
112546
2014
111563
2015
107121
2016
111520
2017
121944
2018
127500
2019
123214
2020
139280
2021
144233
Income Source
# of Households
Wage or Salary
1593
Self Employment
203
Social Security
545
Dividends, Interest, or Rental
572
Retirement
602
Other
366
Total Insured & Uninsured Individuals:Â
Families Insure: 5400
Families Uninsured: 258
Total Individuals with and w/o retirement income:Â
Yes retirement income: 602
No retirement income: 1415
Education
In the 21755 zip code, 92.2% of individuals over 25 years old have a high school degree or higher, and 41% have a bachelors degree or higher. Additionally, 19.1% of individuals 3 years and older are in private school, and 80.9% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21755 zip, there are an estimated 3091 people in the labor force, of which, 2931 are employed, and 160 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 30.9 minutes. Of the total people that work, 324 worked from home and 2843 commuted. The average number of hours worked is 39.4. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
1571
Services
302
Sales and Office
406
Construction and Maintenance:
333
Transportation and Material Moving
319
Housing
The median home value for the 21755 zip code is 404800. There is an estimated 2017 number of occupied housing units, the median gross rent in is $991 per month, and the average monthly housing costs are estimated to be $1307. 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
50
$50,000 – $99,000
27
$100,000 – $149,999
27
$150,000 – $199,999
55
$200,000 – $299,999
264
$300,000 – $499,999
1046
$500,000 – $999,999
289
$1,000,000+
51
Home Year Built
Number of Homes
2020 or Later
84
2010 – 2019
114
2000 – 2009
78
1980 – 1999
1031
1960 – 1979
323
1940 – 1959
61
1939 or earlier
326
The median number of rooms in all housing units is 7.5 rooms.