Below you will find a comprehensive overview of the statistics and characteristics of the 21911 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 21911 zip code. The total population is 11108, of which, 5445 are male and 5663 are female. With a total area of 96.364 square miles, the population density is 115.5 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
11790
2012
11109
2013
11312
2014
11129
2015
11216
2016
10678
2017
11385
2018
11238
2019
11130
2020
11103
2021
11108
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
447
4%
Age 5-9
773
7%
Age 10-14
945
8.5%
Age 15-19
831
7.5%
Age 20-24
520
4.7
Age 25-29
794
7.1%
Age 30-34
613
5.5%
Age 35-39
426
3.8%
Age 40-44
868Â
7.8%
Age 45-49
692
6.2%
Age 50-54
990
8.9%
Age 55-59
575
5.2%
Age 60-64
994
8.9%
Age 65-69
531
4.8%
Age 70-74
425
3.8%
Age 75-79
298
2.7%
Age 80-84
149
1.3%
Age 85 and over
237
2.1%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 7.9 %
Speaks Spanish: 4.1 %
Speaks Other Indo-European Language: 0.9 %
Speaks Pacific Island Languages: 2.9 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 57.3 %
Divorced: 13.4 %
Separated (not divorced): 1.3 %
Never Married: 22.9 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21911 zip code is $103295. This is 27.77% greater than the national average. This income places 3.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $28751. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
36
$10,000.00 – $14,999.00
15
$15,000.00 – $24,999.00
66
$25,000.00 – $34,999.00
127
$35,000.00 – $49,999.00
252
$50,000.00 – $74,999.00
450
$75,000.00 – $99,999.00
460
$100,000.00 – $149,999.00
945
$150,000.00 – $199,999,00
343
$200,000.00 +
336
Year
Median Family Income ($ USD)
2011
78968
2012
76056
2013
75631
2014
75253
2015
82799
2016
81722
2017
87821
2018
90840
2019
94004
2020
98961
2021
103295
Income Source
# of Households
Wage or Salary
3124
Self Employment
373
Social Security
1298
Dividends, Interest, or Rental
717
Retirement
991
Other
510
Total Insured & Uninsured Individuals:Â
Families Insure: 10461
Families Uninsured: 502
Total Individuals with and w/o retirement income:Â
Yes retirement income: 991
No retirement income: 3083
Education
In the 21911 zip code, 86.8% of individuals over 25 years old have a high school degree or higher, and 23% have a bachelors degree or higher. Additionally, 18.2% of individuals 3 years and older are in private school, and 81.8% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21911 zip, there are an estimated 5777 people in the labor force, of which, 5439 are employed, and 326 are unemployed. There are a total of 12 people in the armed forces. The average commute time for this zip code is 30.3 minutes. Of the total people that work, 403 worked from home and 5283 commuted. The average number of hours worked is 37.9. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
2123
Services
813
Sales and Office
952
Construction and Maintenance:
745
Transportation and Material Moving
806
Housing
The median home value for the 21911 zip code is 259700. There is an estimated 4074 number of occupied housing units, the median gross rent in is $1085 per month, and the average monthly housing costs are estimated to be $1403. 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
207
$50,000 – $99,000
7
$100,000 – $149,999
179
$150,000 – $199,999
370
$200,000 – $299,999
1338
$300,000 – $499,999
922
$500,000 – $999,999
185
$1,000,000+
20
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
75
2000 – 2009
969
1980 – 1999
1298
1960 – 1979
808
1940 – 1959
427
1939 or earlier
497
The median number of rooms in all housing units is 6.4 rooms.
