Below you will find a comprehensive overview of the statistics and characteristics of the 21821 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 21821 zip code. The total population is 732, of which, 281 are male and 451 are female. With a total area of 28.279 square miles, the population density is 30.8 people per square mile. The median age of the population is 57.6 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
928
2012
842
2013
815
2014
896
2015
788
2016
887
2017
997
2018
924
2019
871
2020
834
2021
732
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
17
2.3%
Age 5-9
43
5.9%
Age 10-14
6
0.8%
Age 15-19
19
2.6%
Age 20-24
18
2.5
Age 25-29
22
3%
Age 30-34
64
8.7%
Age 35-39
58
7.9%
Age 40-44
51Â
7%
Age 45-49
18
2.5%
Age 50-54
24
3.3%
Age 55-59
46
6.3%
Age 60-64
76
10.4%
Age 65-69
49
6.7%
Age 70-74
63
8.6%
Age 75-79
47
6.4%
Age 80-84
98
13.4%
Age 85 and over
13
1.8%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 3.5 %
Speaks Spanish: 2.9 %
Speaks Other Indo-European Language: 0 %
Speaks Pacific Island Languages: 0.6 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 51.1 %
Divorced: 8.3 %
Separated (not divorced): 2.3 %
Never Married: 15.2 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21821 zip code is $59861. This is -42.00% less than the national average. This income places 11.6% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $16071. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
0
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
23
$25,000.00 – $34,999.00
27
$35,000.00 – $49,999.00
21
$50,000.00 – $74,999.00
53
$75,000.00 – $99,999.00
11
$100,000.00 – $149,999.00
42
$150,000.00 – $199,999,00
0
$200,000.00 +
0
Year
Median Family Income ($ USD)
2011
45896
2012
48462
2013
44432
2014
47543
2015
45250
2016
48750
2017
54444
2018
64306
2019
64805
2020
58958
2021
59861
Income Source
# of Households
Wage or Salary
161
Self Employment
12
Social Security
227
Dividends, Interest, or Rental
54
Retirement
153
Other
22
Total Insured & Uninsured Individuals:Â
Families Insure: 646
Families Uninsured: 86
Total Individuals with and w/o retirement income:Â
Yes retirement income: 153
No retirement income: 216
Education
In the 21821 zip code, 83.5% of individuals over 25 years old have a high school degree or higher, and 11.9% have a bachelors degree or higher. Additionally, 31.6% of individuals 3 years and older are in private school, and 68.4% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21821 zip, there are an estimated 305 people in the labor force, of which, 283 are employed, and 22 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 32.3 minutes. Of the total people that work, 16 worked from home and 280 commuted. The average number of hours worked is 38.5. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
78
Services
32
Sales and Office
115
Construction and Maintenance:
28
Transportation and Material Moving
30
Housing
The median home value for the 21821 zip code is 162100. There is an estimated 369 number of occupied housing units, the median gross rent in is $1042 per month, and the average monthly housing costs are estimated to be $696. 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
20
$50,000 – $99,000
41
$100,000 – $149,999
101
$150,000 – $199,999
57
$200,000 – $299,999
82
$300,000 – $499,999
47
$500,000 – $999,999
6
$1,000,000+
0
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
6
2000 – 2009
32
1980 – 1999
63
1960 – 1979
99
1940 – 1959
35
1939 or earlier
134
The median number of rooms in all housing units is 5.8 rooms.