Below you will find a comprehensive overview of the statistics and characteristics of the 21520 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 21520 zip code. The total population is 2048, of which, 982 are male and 1066 are female. With a total area of 158.273 square miles, the population density is 13.9 people per square mile. The median age of the population is 40 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
2128
2012
1924
2013
2044
2014
2081
2015
2241
2016
2144
2017
2230
2018
2212
2019
2200
2020
2003
2021
2048
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
134
6.5%
Age 5-9
189
9.2%
Age 10-14
98
4.8%
Age 15-19
86
4.2%
Age 20-24
75
3.7
Age 25-29
94
4.6%
Age 30-34
158
7.7%
Age 35-39
191
9.3%
Age 40-44
72Â
3.5%
Age 45-49
149
7.3%
Age 50-54
132
6.4%
Age 55-59
128
6.3%
Age 60-64
136
6.6%
Age 65-69
140
6.8%
Age 70-74
90
4.4%
Age 75-79
63
3.1%
Age 80-84
41
2%
Age 85 and over
72
3.5%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 1.6 %
Speaks Spanish: 0 %
Speaks Other Indo-European Language: 1.6 %
Speaks Pacific Island Languages: 0.1 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 65.8 %
Divorced: 7.5 %
Separated (not divorced): 0.8 %
Never Married: 16.5 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21520 zip code is $69145. This is -1.87% less than the national average. This income places 6.3% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $24131. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
4
$10,000.00 – $14,999.00
16
$15,000.00 – $24,999.00
17
$25,000.00 – $34,999.00
44
$35,000.00 – $49,999.00
83
$50,000.00 – $74,999.00
172
$75,000.00 – $99,999.00
123
$100,000.00 – $149,999.00
83
$150,000.00 – $199,999,00
44
$200,000.00 +
51
Year
Median Family Income ($ USD)
2011
61813
2012
57500
2013
61250
2014
56875
2015
54258
2016
59318
2017
57431
2018
66750
2019
74458
2020
73281
2021
69145
Income Source
# of Households
Wage or Salary
648
Self Employment
105
Social Security
285
Dividends, Interest, or Rental
240
Retirement
249
Other
100
Total Insured & Uninsured Individuals:Â
Families Insure: 1944
Families Uninsured: 104
Total Individuals with and w/o retirement income:Â
Yes retirement income: 249
No retirement income: 616
Education
In the 21520 zip code, 91.1% of individuals over 25 years old have a high school degree or higher, and 29.8% have a bachelors degree or higher. Additionally, 22.6% of individuals 3 years and older are in private school, and 77.4% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21520 zip, there are an estimated 979 people in the labor force, of which, 967 are employed, and 12 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 21 minutes. Of the total people that work, 92 worked from home and 928 commuted. The average number of hours worked is 37.5. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
373
Services
118
Sales and Office
268
Construction and Maintenance:
117
Transportation and Material Moving
91
Housing
The median home value for the 21520 zip code is 290300. There is an estimated 865 number of occupied housing units, the median gross rent in is $691 per month, and the average monthly housing costs are estimated to be $765. 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
23
$50,000 – $99,000
41
$100,000 – $149,999
95
$150,000 – $199,999
54
$200,000 – $299,999
148
$300,000 – $499,999
254
$500,000 – $999,999
68
$1,000,000+
0
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
21
2000 – 2009
163
1980 – 1999
304
1960 – 1979
149
1940 – 1959
48
1939 or earlier
180
The median number of rooms in all housing units is 6.7 rooms.