Below you will find a comprehensive overview of the statistics and characteristics of the 21711 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 21711 zip code. The total population is 1087, of which, 509 are male and 578 are female. With a total area of 61.839 square miles, the population density is 17.4 people per square mile. The median age of the population is 53 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
936
2012
1029
2013
892
2014
837
2015
788
2016
972
2017
1093
2018
1106
2019
1076
2020
1139
2021
1087
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
31
2.9%
Age 5-9
35
3.2%
Age 10-14
86
7.9%
Age 15-19
23
2.1%
Age 20-24
0
0
Age 25-29
0
0%
Age 30-34
34
3.1%
Age 35-39
137
12.6%
Age 40-44
23Â
2.1%
Age 45-49
79
7.3%
Age 50-54
175
16.1%
Age 55-59
90
8.3%
Age 60-64
88
8.1%
Age 65-69
154
14.2%
Age 70-74
77
7.1%
Age 75-79
49
4.5%
Age 80-84
0
0%
Age 85 and over
6
0.6%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 0 %
Speaks Spanish: 0 %
Speaks Other Indo-European Language: 0 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 68.2 %
Divorced: 5.1 %
Separated (not divorced): 6.1 %
Never Married: 13.2 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21711 zip code is $86429. This is 29.04% greater than the national average. This income places 6.4% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $40840. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
0
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
0
$25,000.00 – $34,999.00
0
$35,000.00 – $49,999.00
27
$50,000.00 – $74,999.00
34
$75,000.00 – $99,999.00
143
$100,000.00 – $149,999.00
114
$150,000.00 – $199,999,00
0
$200,000.00 +
72
Year
Median Family Income ($ USD)
2011
83050
2012
80804
2013
72228
2014
65625
2015
64306
2016
65417
2017
68011
2018
72958
2019
77277
2020
84659
2021
86429
Income Source
# of Households
Wage or Salary
432
Self Employment
125
Social Security
150
Dividends, Interest, or Rental
57
Retirement
75
Other
13
Total Insured & Uninsured Individuals:Â
Families Insure: 1013
Families Uninsured: 74
Total Individuals with and w/o retirement income:Â
Yes retirement income: 75
No retirement income: 422
Education
In the 21711 zip code, 96.7% of individuals over 25 years old have a high school degree or higher, and 19.5% have a bachelors degree or higher. Additionally, 24.6% of individuals 3 years and older are in private school, and 75.4% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21711 zip, there are an estimated 660 people in the labor force, of which, 644 are employed, and 16 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 31.9 minutes. Of the total people that work, 30 worked from home and 644 commuted. The average number of hours worked is 40.1. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
169
Services
117
Sales and Office
162
Construction and Maintenance:
74
Transportation and Material Moving
122
Housing
The median home value for the 21711 zip code is 229200. There is an estimated 497 number of occupied housing units, the median gross rent in is $0 per month, and the average monthly housing costs are estimated to be $666. 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
0
$50,000 – $99,000
43
$100,000 – $149,999
84
$150,000 – $199,999
45
$200,000 – $299,999
186
$300,000 – $499,999
85
$500,000 – $999,999
36
$1,000,000+
11
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
58
2000 – 2009
82
1980 – 1999
122
1960 – 1979
119
1940 – 1959
116
1939 or earlier
0
The median number of rooms in all housing units is 6.9 rooms.
