Below you will find a comprehensive overview of the statistics and characteristics of the 21757 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 21757 zip code. The total population is 2604, of which, 1418 are male and 1186 are female. With a total area of 97.657 square miles, the population density is 28.6 people per square mile. The median age of the population is 47 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
2871
2012
2829
2013
2715
2014
2961
2015
3054
2016
3296
2017
3371
2018
3192
2019
2793
2020
2753
2021
2604
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
160
6.1%
Age 5-9
159
6.1%
Age 10-14
201
7.7%
Age 15-19
100
3.8%
Age 20-24
150
5.8
Age 25-29
129
5%
Age 30-34
78
3%
Age 35-39
154
5.9%
Age 40-44
94Â
3.6%
Age 45-49
149
5.7%
Age 50-54
291
11.2%
Age 55-59
242
9.3%
Age 60-64
187
7.2%
Age 65-69
114
4.4%
Age 70-74
205
7.9%
Age 75-79
82
3.1%
Age 80-84
77
3%
Age 85 and over
32
1.2%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 3 %
Speaks Spanish: 1.1 %
Speaks Other Indo-European Language: 1.9 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 62.5 %
Divorced: 6.6 %
Separated (not divorced): 1.9 %
Never Married: 23.2 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21757 zip code is $109485. This is 32.33% greater than the national average. This income places 7.1% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $40526. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
7
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
7
$25,000.00 – $34,999.00
47
$35,000.00 – $49,999.00
11
$50,000.00 – $74,999.00
154
$75,000.00 – $99,999.00
84
$100,000.00 – $149,999.00
220
$150,000.00 – $199,999,00
91
$200,000.00 +
67
Year
Median Family Income ($ USD)
2011
80417
2012
83631
2013
74647
2014
76169
2015
77181
2016
78615
2017
82537
2018
93558
2019
98125
2020
105625
2021
109485
Income Source
# of Households
Wage or Salary
805
Self Employment
175
Social Security
417
Dividends, Interest, or Rental
291
Retirement
273
Other
74
Total Insured & Uninsured Individuals:Â
Families Insure: 2465
Families Uninsured: 77
Total Individuals with and w/o retirement income:Â
Yes retirement income: 273
No retirement income: 727
Education
In the 21757 zip code, 89.6% of individuals over 25 years old have a high school degree or higher, and 26% have a bachelors degree or higher. Additionally, 8.3% of individuals 3 years and older are in private school, and 91.7% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21757 zip, there are an estimated 1366 people in the labor force, of which, 1293 are employed, and 73 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 36.3 minutes. Of the total people that work, 49 worked from home and 1254 commuted. The average number of hours worked is 38.6. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
436
Services
161
Sales and Office
326
Construction and Maintenance:
217
Transportation and Material Moving
153
Housing
The median home value for the 21757 zip code is 331900. There is an estimated 1000 number of occupied housing units, the median gross rent in is $1139 per month, and the average monthly housing costs are estimated to be $1208. 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
16
$50,000 – $99,000
0
$100,000 – $149,999
15
$150,000 – $199,999
93
$200,000 – $299,999
205
$300,000 – $499,999
352
$500,000 – $999,999
103
$1,000,000+
27
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
38
2000 – 2009
156
1980 – 1999
213
1960 – 1979
234
1940 – 1959
97
1939 or earlier
262
The median number of rooms in all housing units is 7.1 rooms.
