Below you will find a comprehensive overview of the statistics and characteristics of the 21837 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 21837 zip code. The total population is 3164, of which, 1502 are male and 1662 are female. With a total area of 115.108 square miles, the population density is 27.8 people per square mile. The median age of the population is 39.3 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
2651
2012
2697
2013
2560
2014
2784
2015
2964
2016
2991
2017
3100
2018
3266
2019
3200
2020
3322
2021
3164
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
258
8.2%
Age 5-9
79
2.5%
Age 10-14
282
8.9%
Age 15-19
206
6.5%
Age 20-24
170
5.4
Age 25-29
277
8.8%
Age 30-34
140
4.4%
Age 35-39
218
6.9%
Age 40-44
151Â
4.8%
Age 45-49
174
5.5%
Age 50-54
274
8.7%
Age 55-59
244
7.7%
Age 60-64
155
4.9%
Age 65-69
124
3.9%
Age 70-74
204
6.4%
Age 75-79
39
1.2%
Age 80-84
98
3.1%
Age 85 and over
71
2.2%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 7.3 %
Speaks Spanish: 5.7 %
Speaks Other Indo-European Language: 1.6 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 48.1 %
Divorced: 14.6 %
Separated (not divorced): 1.2 %
Never Married: 32.2 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21837 zip code is $75125. This is 9.62% greater than the national average. This income places 8.6% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $17198. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
33
$10,000.00 – $14,999.00
6
$15,000.00 – $24,999.00
32
$25,000.00 – $34,999.00
16
$35,000.00 – $49,999.00
162
$50,000.00 – $74,999.00
168
$75,000.00 – $99,999.00
140
$100,000.00 – $149,999.00
178
$150,000.00 – $199,999,00
55
$200,000.00 +
45
Year
Median Family Income ($ USD)
2011
70987
2012
77594
2013
69750
2014
69440
2015
75329
2016
70690
2017
66818
2018
66563
2019
73714
2020
75221
2021
75125
Income Source
# of Households
Wage or Salary
911
Self Employment
132
Social Security
401
Dividends, Interest, or Rental
164
Retirement
266
Other
60
Total Insured & Uninsured Individuals:Â
Families Insure: 2939
Families Uninsured: 214
Total Individuals with and w/o retirement income:Â
Yes retirement income: 266
No retirement income: 922
Education
In the 21837 zip code, 91.4% of individuals over 25 years old have a high school degree or higher, and 14.3% have a bachelors degree or higher. Additionally, 8% of individuals 3 years and older are in private school, and 92% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21837 zip, there are an estimated 1687 people in the labor force, of which, 1619 are employed, and 62 are unemployed. There are a total of 6 people in the armed forces. The average commute time for this zip code is 28.8 minutes. Of the total people that work, 117 worked from home and 1607 commuted. The average number of hours worked is 39.2. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
483
Services
225
Sales and Office
417
Construction and Maintenance:
226
Transportation and Material Moving
268
Housing
The median home value for the 21837 zip code is 172900. There is an estimated 1188 number of occupied housing units, the median gross rent in is $999 per month, and the average monthly housing costs are estimated to be $1061. 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
31
$50,000 – $99,000
66
$100,000 – $149,999
266
$150,000 – $199,999
277
$200,000 – $299,999
242
$300,000 – $499,999
67
$500,000 – $999,999
12
$1,000,000+
11
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
157
2000 – 2009
202
1980 – 1999
266
1960 – 1979
223
1940 – 1959
160
1939 or earlier
180
The median number of rooms in all housing units is 6.3 rooms.