Below you will find a comprehensive overview of the statistics and characteristics of the 20770 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 20770 zip code. The total population is 28820, of which, 12861 are male and 15959 are female. With a total area of 21.273 square miles, the population density is 1154.5 people per square mile. The median age of the population is 35 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
24631
2012
24816
2013
24873
2014
25405
2015
25954
2016
25839
2017
26223
2018
24629
2019
24560
2020
24602
2021
28820
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
2133
7.4%
Age 5-9
1973
6.8%
Age 10-14
1829
6.3%
Age 15-19
1629
5.7%
Age 20-24
1539
5.3
Age 25-29
2727
9.5%
Age 30-34
2578
8.9%
Age 35-39
2235
7.8%
Age 40-44
1773Â
6.2%
Age 45-49
1684
5.8%
Age 50-54
1729
6%
Age 55-59
1812
6.3%
Age 60-64
1738
6%
Age 65-69
1456
5.1%
Age 70-74
1218
4.2%
Age 75-79
378
1.3%
Age 80-84
141
0.5%
Age 85 and over
248
0.9%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 31.2 %
Speaks Spanish: 14.3 %
Speaks Other Indo-European Language: 6.9 %
Speaks Pacific Island Languages: 6.1 %
Speak Other Languages: 3.9 %
Marital Status:Â
Currently Married: 33.8 %
Divorced: 12.1 %
Separated (not divorced): 2 %
Never Married: 47.7 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 20770 zip code is $83792. This is 11.90% greater than the national average. This income places 15.4% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $30063. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
249
$10,000.00 – $14,999.00
387
$15,000.00 – $24,999.00
196
$25,000.00 – $34,999.00
286
$35,000.00 – $49,999.00
796
$50,000.00 – $74,999.00
1221
$75,000.00 – $99,999.00
742
$100,000.00 – $149,999.00
1615
$150,000.00 – $199,999,00
612
$200,000.00 +
761
Year
Median Family Income ($ USD)
2011
70146
2012
64593
2013
65815
2014
69005
2015
69602
2016
75612
2017
76750
2018
81202
2019
83110
2020
82914
2021
83792
Income Source
# of Households
Wage or Salary
9678
Self Employment
1052
Social Security
2549
Dividends, Interest, or Rental
2531
Retirement
1861
Other
1762
Total Insured & Uninsured Individuals:Â
Families Insure: 25543
Families Uninsured: 3033
Total Individuals with and w/o retirement income:Â
Yes retirement income: 1861
No retirement income: 10158
Education
In the 20770 zip code, 89.8% of individuals over 25 years old have a high school degree or higher, and 45% have a bachelors degree or higher. Additionally, 18.2% of individuals 3 years and older are in private school, and 81.8% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 20770 zip, there are an estimated 17145 people in the labor force, of which, 15821 are employed, and 1224 are unemployed. There are a total of 100 people in the armed forces. The average commute time for this zip code is 33.6 minutes. Of the total people that work, 1616 worked from home and 15458 commuted. The average number of hours worked is 38.5. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
7398
Services
2872
Sales and Office
2974
Construction and Maintenance:
1268
Transportation and Material Moving
1309
Housing
The median home value for the 20770 zip code is 236800. There is an estimated 12019 number of occupied housing units, the median gross rent in is $1714 per month, and the average monthly housing costs are estimated to be $1632. 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
68
$50,000 – $99,000
590
$100,000 – $149,999
746
$150,000 – $199,999
881
$200,000 – $299,999
1072
$300,000 – $499,999
1816
$500,000 – $999,999
309
$1,000,000+
0
Home Year Built
Number of Homes
2020 or Later
4
2010 – 2019
828
2000 – 2009
460
1980 – 1999
3432
1960 – 1979
4271
1940 – 1959
1924
1939 or earlier
1100
The median number of rooms in all housing units is 4.7 rooms.