Below you will find a comprehensive overview of the statistics and characteristics of the 21140 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 21140 zip code. The total population is 4063, of which, 2107 are male and 1956 are female. With a total area of 3.501 square miles, the population density is 1018 people per square mile. The median age of the population is 46 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
3774
2012
3479
2013
3338
2014
3386
2015
3222
2016
3208
2017
3198
2018
3431
2019
3564
2020
3862
2021
4063
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
266
6.5%
Age 5-9
144
3.5%
Age 10-14
329
8.1%
Age 15-19
299
7.4%
Age 20-24
79
1.9
Age 25-29
70
1.7%
Age 30-34
281
6.9%
Age 35-39
162
4%
Age 40-44
328Â
8.1%
Age 45-49
288
7.1%
Age 50-54
360
8.9%
Age 55-59
287
7.1%
Age 60-64
266
6.5%
Age 65-69
339
8.3%
Age 70-74
306
7.5%
Age 75-79
70
1.7%
Age 80-84
132
3.2%
Age 85 and over
57
1.4%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 4.9 %
Speaks Spanish: 3.2 %
Speaks Other Indo-European Language: 1.7 %
Speaks Pacific Island Languages: 0 %
Speak Other Languages: 0 %
Marital Status:Â
Currently Married: 68.6 %
Divorced: 8.5 %
Separated (not divorced): 0.6 %
Never Married: 18.4 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 21140 zip code is $155417. This is 96.99% greater than the national average. This income places 1.6% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $35272. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
0
$10,000.00 – $14,999.00
0
$15,000.00 – $24,999.00
42
$25,000.00 – $34,999.00
16
$35,000.00 – $49,999.00
89
$50,000.00 – $74,999.00
58
$75,000.00 – $99,999.00
130
$100,000.00 – $149,999.00
258
$150,000.00 – $199,999,00
140
$200,000.00 +
456
Year
Median Family Income ($ USD)
2011
125121
2012
138869
2013
168056
2014
151389
2015
131552
2016
145481
2017
133264
2018
133403
2019
136607
2020
134531
2021
155417
Income Source
# of Households
Wage or Salary
1159
Self Employment
168
Social Security
505
Dividends, Interest, or Rental
572
Retirement
394
Other
274
Total Insured & Uninsured Individuals:Â
Families Insure: 4042
Families Uninsured: 10
Total Individuals with and w/o retirement income:Â
Yes retirement income: 394
No retirement income: 1080
Education
In the 21140 zip code, 99.2% of individuals over 25 years old have a high school degree or higher, and 57.5% have a bachelors degree or higher. Additionally, 13% of individuals 3 years and older are in private school, and 87% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 21140 zip, there are an estimated 2070 people in the labor force, of which, 2016 are employed, and 43 are unemployed. There are a total of 11 people in the armed forces. The average commute time for this zip code is 33.9 minutes. Of the total people that work, 301 worked from home and 1997 commuted. The average number of hours worked is 39.3. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
1257
Services
230
Sales and Office
354
Construction and Maintenance:
103
Transportation and Material Moving
72
Housing
The median home value for the 21140 zip code is 491500. There is an estimated 1474 number of occupied housing units, the median gross rent in is $1914 per month, and the average monthly housing costs are estimated to be $2183. 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
42
$100,000 – $149,999
14
$150,000 – $199,999
72
$200,000 – $299,999
50
$300,000 – $499,999
562
$500,000 – $999,999
531
$1,000,000+
150
Home Year Built
Number of Homes
2020 or Later
0
2010 – 2019
117
2000 – 2009
68
1980 – 1999
532
1960 – 1979
527
1940 – 1959
164
1939 or earlier
66
The median number of rooms in all housing units is 7.7 rooms.
