Below you will find a comprehensive overview of the statistics and characteristics of the 21155 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 21155 zip code. The total population is 2803, of which, 1367 are male and 1436 are female. With a total area of 56.644 square miles, the population density is 44.7 people per square mile. The median age of the population is 40.4 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
2491
2012
2236
2013
2425
2014
2576
2015
2712
2016
2699
2017
2776
2018
2584
2019
2532
2020
2363
2021
2803
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
163
5.8%
Age 5-9
98
3.5%
Age 10-14
159
5.7%
Age 15-19
199
7.1%
Age 20-24
144
5.1
Age 25-29
275
9.8%
Age 30-34
129
4.6%
Age 35-39
207
7.4%
Age 40-44
179Â
6.4%
Age 45-49
224
8%
Age 50-54
170
6.1%
Age 55-59
214
7.6%
Age 60-64
213
7.6%
Age 65-69
78
2.8%
Age 70-74
133
4.7%
Age 75-79
105
3.7%
Age 80-84
81
2.9%
Age 85 and over
32
1.1%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 5.1 %
Speaks Spanish: 0.7 %
Speaks Other Indo-European Language: 3.9 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0.5 %
Marital Status:Â
Currently Married: 58.5 %
Divorced: 6.3 %
Separated (not divorced): 1.6 %
Never Married: 29.2 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21155 zip code is $143138. This is 90.60% greater than the national average. This income places 7.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $28807. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
0
$10,000.00 – $14,999.00
10
$15,000.00 – $24,999.00
48
$25,000.00 – $34,999.00
11
$35,000.00 – $49,999.00
90
$50,000.00 – $74,999.00
46
$75,000.00 – $99,999.00
43
$100,000.00 – $149,999.00
154
$150,000.00 – $199,999,00
102
$200,000.00 +
227
Year
Median Family Income ($ USD)
2011
62125
2012
64464
2013
71094
2014
76029
2015
79512
2016
87200
2017
108389
2018
118750
2019
114073
2020
125313
2021
143138
Income Source
# of Households
Wage or Salary
814
Self Employment
229
Social Security
333
Dividends, Interest, or Rental
308
Retirement
180
Other
70
Total Insured & Uninsured Individuals:Â
Families Insure: 2644
Families Uninsured: 159
Total Individuals with and w/o retirement income:Â
Yes retirement income: 180
No retirement income: 798
Education
In the 21155 zip code, 97.4% of individuals over 25 years old have a high school degree or higher, and 48.8% have a bachelors degree or higher. Additionally, 41.9% of individuals 3 years and older are in private school, and 58.1% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21155 zip, there are an estimated 1720 people in the labor force, of which, 1688 are employed, and 32 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 32.1 minutes. Of the total people that work, 157 worked from home and 1678 commuted. The average number of hours worked is 38.3. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
956
Services
249
Sales and Office
240
Construction and Maintenance:
135
Transportation and Material Moving
108
Housing
The median home value for the 21155 zip code is 438400. There is an estimated 978 number of occupied housing units, the median gross rent in is $1458 per month, and the average monthly housing costs are estimated to be $1711. 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
0
$50,000 – $99,000
0
$100,000 – $149,999
0
$150,000 – $199,999
0
$200,000 – $299,999
150
$300,000 – $499,999
304
$500,000 – $999,999
313
$1,000,000+
24
Home Year Built
Number of Homes
2020 or Later
20
2010 – 2019
49
2000 – 2009
142
1980 – 1999
156
1960 – 1979
208
1940 – 1959
102
1939 or earlier
301
The median number of rooms in all housing units is 7.2 rooms.
