Below you will find a comprehensive overview of the statistics and characteristics of the 21678 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 21678 zip code. The total population is 1704, of which, 740 are male and 964 are female. With a total area of 97.46 square miles, the population density is 18.9 people per square mile. The median age of the population is 51.7 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
2627
2012
2382
2013
2573
2014
2495
2015
2310
2016
2128
2017
2030
2018
1771
2019
1842
2020
1549
2021
1704
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
37
2.2%
Age 5-9
51
3%
Age 10-14
36
2.1%
Age 15-19
106
6.2%
Age 20-24
50
2.9
Age 25-29
103
6%
Age 30-34
35
2.1%
Age 35-39
55
3.2%
Age 40-44
83Â
4.9%
Age 45-49
251
14.7%
Age 50-54
100
5.9%
Age 55-59
166
9.7%
Age 60-64
194
11.4%
Age 65-69
157
9.2%
Age 70-74
149
8.7%
Age 75-79
41
2.4%
Age 80-84
45
2.6%
Age 85 and over
45
2.6%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 3.8 %
Speaks Spanish: 0.1 %
Speaks Other Indo-European Language: 3.2 %
Speaks Pacific Island Languages: 0.5 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 59.4 %
Divorced: 8.9 %
Separated (not divorced): 0.7 %
Never Married: 20.1 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21678 zip code is $89618. This is -16.84% less than the national average. This income places 9.1% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $20541. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
25
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
35
$25,000.00 – $34,999.00
24
$35,000.00 – $49,999.00
15
$50,000.00 – $74,999.00
95
$75,000.00 – $99,999.00
76
$100,000.00 – $149,999.00
70
$150,000.00 – $199,999,00
118
$200,000.00 +
13
Year
Median Family Income ($ USD)
2011
62857
2012
64886
2013
70023
2014
71250
2015
72543
2016
70298
2017
68301
2018
64563
2019
75104
2020
71477
2021
89618
Income Source
# of Households
Wage or Salary
579
Self Employment
137
Social Security
265
Dividends, Interest, or Rental
137
Retirement
202
Other
85
Total Insured & Uninsured Individuals:Â
Families Insure: 1585
Families Uninsured: 12
Total Individuals with and w/o retirement income:Â
Yes retirement income: 202
No retirement income: 615
Education
In the 21678 zip code, 95.4% of individuals over 25 years old have a high school degree or higher, and 32.5% have a bachelors degree or higher. Additionally, 25.7% of individuals 3 years and older are in private school, and 74.3% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21678 zip, there are an estimated 1012 people in the labor force, of which, 882 are employed, and 42 are unemployed. There are a total of 88 people in the armed forces. The average commute time for this zip code is 30.2 minutes. Of the total people that work, 122 worked from home and 966 commuted. The average number of hours worked is 39.6. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
511
Services
102
Sales and Office
112
Construction and Maintenance:
48
Transportation and Material Moving
109
Housing
The median home value for the 21678 zip code is 250900. There is an estimated 817 number of occupied housing units, the median gross rent in is $1341 per month, and the average monthly housing costs are estimated to be $1251. 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
33
$50,000 – $99,000
6
$100,000 – $149,999
42
$150,000 – $199,999
261
$200,000 – $299,999
148
$300,000 – $499,999
183
$500,000 – $999,999
85
$1,000,000+
0
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
0
2000 – 2009
179
1980 – 1999
287
1960 – 1979
192
1940 – 1959
13
1939 or earlier
146
The median number of rooms in all housing units is 6.4 rooms.
