Below you will find a comprehensive overview of the statistics and characteristics of the 21701 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 21701 zip code. The total population is 40203, of which, 19430 are male and 20773 are female. With a total area of 100.836 square miles, the population density is 367.1 people per square mile. The median age of the population is 39 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
36273
2012
36648
2013
36417
2014
36530
2015
35968
2016
36588
2017
36697
2018
37185
2019
37017
2020
38390
2021
40203
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
2033
5.1%
Age 5-9
1877
4.7%
Age 10-14
2620
6.5%
Age 15-19
2163
5.4%
Age 20-24
2406
6
Age 25-29
3316
8.2%
Age 30-34
3219
8%
Age 35-39
2996
7.5%
Age 40-44
2228Â
5.5%
Age 45-49
2436
6.1%
Age 50-54
3065
7.6%
Age 55-59
2430
6%
Age 60-64
2507
6.2%
Age 65-69
2118
5.3%
Age 70-74
1961
4.9%
Age 75-79
1339
3.3%
Age 80-84
586
1.5%
Age 85 and over
903
2.2%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 8.8 %
Speaks Spanish: 4.5 %
Speaks Other Indo-European Language: 2.8 %
Speaks Pacific Island Languages: 1.2 %
Speak Other Languages: 0.3 %
Marital Status:Â
Currently Married: 45.9 %
Divorced: 12.9 %
Separated (not divorced): 1.4 %
Never Married: 34.4 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21701 zip code is $109750. This is 37.09% greater than the national average. This income places 8.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $36747. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
116
$10,000.00 – $14,999.00
197
$15,000.00 – $24,999.00
296
$25,000.00 – $34,999.00
260
$35,000.00 – $49,999.00
428
$50,000.00 – $74,999.00
1303
$75,000.00 – $99,999.00
1778
$100,000.00 – $149,999.00
2054
$150,000.00 – $199,999,00
1778
$200,000.00 +
1606
Year
Median Family Income ($ USD)
2011
86468
2012
89596
2013
87560
2014
92129
2015
86736
2016
89867
2017
94665
2018
96717
2019
102839
2020
103122
2021
109750
Income Source
# of Households
Wage or Salary
13822
Self Employment
1866
Social Security
5095
Dividends, Interest, or Rental
4171
Retirement
4003
Other
1738
Total Insured & Uninsured Individuals:Â
Families Insure: 38100
Families Uninsured: 1615
Total Individuals with and w/o retirement income:Â
Yes retirement income: 4003
No retirement income: 13026
Education
In the 21701 zip code, 95.4% of individuals over 25 years old have a high school degree or higher, and 46.5% have a bachelors degree or higher. Additionally, 21.3% of individuals 3 years and older are in private school, and 78.7% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21701 zip, there are an estimated 23398 people in the labor force, of which, 22199 are employed, and 1084 are unemployed. There are a total of 115 people in the armed forces. The average commute time for this zip code is 31.5 minutes. Of the total people that work, 2757 worked from home and 22058 commuted. The average number of hours worked is 39.1. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
11107
Services
3220
Sales and Office
4831
Construction and Maintenance:
1520
Transportation and Material Moving
1521
Housing
The median home value for the 21701 zip code is 335800. There is an estimated 17029 number of occupied housing units, the median gross rent in is $1418 per month, and the average monthly housing costs are estimated to be $1578. 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
99
$50,000 – $99,000
88
$100,000 – $149,999
191
$150,000 – $199,999
695
$200,000 – $299,999
3467
$300,000 – $499,999
4863
$500,000 – $999,999
1642
$1,000,000+
116
Home Year Built
Number of Homes
2020 or Later
33
2010 – 2019
1603
2000 – 2009
2250
1980 – 1999
5367
1960 – 1979
2391
1940 – 1959
1673
1939 or earlier
3712
The median number of rooms in all housing units is 6.1 rooms.