Below you will find a comprehensive overview of the statistics and characteristics of the 21131 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 21131 zip code. The total population is 7678, of which, 4079 are male and 3599 are female. With a total area of 57.565 square miles, the population density is 126.5 people per square mile. The median age of the population is 46.9 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
7603
2012
7073
2013
7204
2014
7288
2015
7239
2016
7460
2017
7426
2018
7456
2019
7282
2020
7587
2021
7678
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
296
3.9%
Age 5-9
366
4.8%
Age 10-14
572
7.4%
Age 15-19
791
10.3%
Age 20-24
311
4.1
Age 25-29
148
1.9%
Age 30-34
224
2.9%
Age 35-39
349
4.5%
Age 40-44
650Â
8.5%
Age 45-49
471
6.1%
Age 50-54
752
9.8%
Age 55-59
671
8.7%
Age 60-64
431
5.6%
Age 65-69
616
8%
Age 70-74
445
5.8%
Age 75-79
275
3.6%
Age 80-84
249
3.2%
Age 85 and over
61
0.8%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 7.7 %
Speaks Spanish: 2.3 %
Speaks Other Indo-European Language: 2.2 %
Speaks Pacific Island Languages: 2.7 %
Speak Other Languages: 0.5 %
Marital Status:Â
Currently Married: 65.4 %
Divorced: 5.7 %
Separated (not divorced): 1.1 %
Never Married: 23.4 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21131 zip code is $182208. This is 133.87% greater than the national average. This income places 3.1% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $55401. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
72
$10,000.00 – $14,999.00
24
$15,000.00 – $24,999.00
11
$25,000.00 – $34,999.00
21
$35,000.00 – $49,999.00
125
$50,000.00 – $74,999.00
136
$75,000.00 – $99,999.00
216
$100,000.00 – $149,999.00
272
$150,000.00 – $199,999,00
374
$200,000.00 +
1026
Year
Median Family Income ($ USD)
2011
126861
2012
140313
2013
135964
2014
138073
2015
140938
2016
141926
2017
145536
2018
161250
2019
162188
2020
161929
2021
182208
Income Source
# of Households
Wage or Salary
2038
Self Employment
342
Social Security
918
Dividends, Interest, or Rental
1130
Retirement
721
Other
219
Total Insured & Uninsured Individuals:Â
Families Insure: 7271
Families Uninsured: 407
Total Individuals with and w/o retirement income:Â
Yes retirement income: 721
No retirement income: 1975
Education
In the 21131 zip code, 98.1% of individuals over 25 years old have a high school degree or higher, and 70.9% have a bachelors degree or higher. Additionally, 35.5% of individuals 3 years and older are in private school, and 64.5% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21131 zip, there are an estimated 3633 people in the labor force, of which, 3502 are employed, and 131 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 31.7 minutes. Of the total people that work, 633 worked from home and 3416 commuted. The average number of hours worked is 38.9. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
2066
Services
491
Sales and Office
777
Construction and Maintenance:
61
Transportation and Material Moving
107
Housing
The median home value for the 21131 zip code is 569500. There is an estimated 2696 number of occupied housing units, the median gross rent in is $2100 per month, and the average monthly housing costs are estimated to be $2230. 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
9
$50,000 – $99,000
0
$100,000 – $149,999
0
$150,000 – $199,999
47
$200,000 – $299,999
61
$300,000 – $499,999
922
$500,000 – $999,999
1374
$1,000,000+
194
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
139
2000 – 2009
296
1980 – 1999
828
1960 – 1979
998
1940 – 1959
307
1939 or earlier
128
The median number of rooms in all housing units is 9.0+ rooms.