Below you will find a comprehensive overview of the statistics and characteristics of the 21640 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 21640 zip code. The total population is 1627, of which, 904 are male and 723 are female. With a total area of 71.722 square miles, the population density is 20.9 people per square mile. The median age of the population is 38.5 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
1428
2012
1367
2013
1224
2014
1284
2015
1434
2016
1359
2017
1617
2018
1440
2019
1499
2020
1467
2021
1627
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
118
7.3%
Age 5-9
111
6.8%
Age 10-14
163
10%
Age 15-19
154
9.5%
Age 20-24
52
3.2
Age 25-29
57
3.5%
Age 30-34
67
4.1%
Age 35-39
163
10%
Age 40-44
199Â
12.2%
Age 45-49
41
2.5%
Age 50-54
51
3.1%
Age 55-59
72
4.4%
Age 60-64
80
4.9%
Age 65-69
123
7.6%
Age 70-74
71
4.4%
Age 75-79
46
2.8%
Age 80-84
8
0.5%
Age 85 and over
51
3.1%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 30.4 %
Speaks Spanish: 29.8 %
Speaks Other Indo-European Language: 0.5 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 48.1 %
Divorced: 8.9 %
Separated (not divorced): 2.2 %
Never Married: 34.8 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21640 zip code is $77917. This is 9.21% greater than the national average. This income places 4.9% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $19543. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
3
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
39
$25,000.00 – $34,999.00
0
$35,000.00 – $49,999.00
54
$50,000.00 – $74,999.00
81
$75,000.00 – $99,999.00
77
$100,000.00 – $149,999.00
102
$150,000.00 – $199,999,00
28
$200,000.00 +
0
Year
Median Family Income ($ USD)
2011
44129
2012
51548
2013
53750
2014
54265
2015
52462
2016
55875
2017
69286
2018
70109
2019
69141
2020
74333
2021
77917
Income Source
# of Households
Wage or Salary
404
Self Employment
120
Social Security
214
Dividends, Interest, or Rental
54
Retirement
131
Other
58
Total Insured & Uninsured Individuals:Â
Families Insure: 1354
Families Uninsured: 273
Total Individuals with and w/o retirement income:Â
Yes retirement income: 131
No retirement income: 408
Education
In the 21640 zip code, 73.8% of individuals over 25 years old have a high school degree or higher, and 13.6% have a bachelors degree or higher. Additionally, 17.8% of individuals 3 years and older are in private school, and 82.2% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21640 zip, there are an estimated 748 people in the labor force, of which, 737 are employed, and 11 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 36.1 minutes. Of the total people that work, 0 worked from home and 737 commuted. The average number of hours worked is 40.4. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
96
Services
262
Sales and Office
158
Construction and Maintenance:
127
Transportation and Material Moving
94
Housing
The median home value for the 21640 zip code is 233200. There is an estimated 539 number of occupied housing units, the median gross rent in is $1409 per month, and the average monthly housing costs are estimated to be $1073. 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
119
$50,000 – $99,000
35
$100,000 – $149,999
3
$150,000 – $199,999
32
$200,000 – $299,999
198
$300,000 – $499,999
104
$500,000 – $999,999
17
$1,000,000+
0
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
17
2000 – 2009
107
1980 – 1999
242
1960 – 1979
101
1940 – 1959
18
1939 or earlier
54
The median number of rooms in all housing units is 6 rooms.