19966 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 19966 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateDelaware
CityMillsboro
Time ZoneAmerica/New_York
Geo Location38.58114, -75.28158
Population31427
Size224.361 square miles
Median Family Income$78261.00
Median Home Value$224400.00

Population & Demographics

The following information lists the population statistics and breakdown for the 19966 zip code. The total population is 31427, of which, 14897 are male and 16530 are female. With a total area of 224.361 square miles, the population density is 130.7 people per square mile. The median age of the population is 52.5 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.

YearPopulation
201126846
201226916
201327050
201426638
201527230
201627957
201728462
201827819
201929324
202030601
202131427

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 14254.5%
Age 5-912734.1%
Age 10-1418035.7%
Age 15-1915885.1%
Age 20-2416195.2
Age 25-2912163.9%
Age 30-3412123.9%
Age 35-3913594.3%
Age 40-441763 5.6%
Age 45-4915895.1%
Age 50-5416975.4%
Age 55-5925618.1%
Age 60-6423257.4%
Age 65-69365711.6%
Age 70-7428669.1%
Age 75-7918135.8%
Age 80-8411503.7%
Age 85 and over5111.6%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 8.2 %
  • Speaks Spanish: 5.2 %
  • Speaks Other Indo-European Language: 1.1 %
  • Speaks Pacific Island Languages: 1.4 %
  • Speak Other Languages: 0.6 %
Marital Status: 
  • Currently Married: 56.4 %
  • Divorced: 10.8 %
  • Separated (not divorced): 1.4 %
  • Never Married: 22.5 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 19966 zip code is $78261. This is -2.66% less than the national average. This income places 9.5% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $30187. 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 $10,000.00102
$10,000.00 – $14,999.00131
$15,000.00 – $24,999.00395
$25,000.00 – $34,999.00755
$35,000.00 – $49,999.001258
$50,000.00 – $74,999.001828
$75,000.00 – $99,999.001677
$100,000.00 – $149,999.002106
$150,000.00 – $199,999,00482
$200,000.00 +670

YearMedian Family Income ($ USD)
201156545
201257148
201358178
201458637
201561462
201662535
201766151
201866832
201971788
202073756
202178261

Income Source# of Households
Wage or Salary9154
Self Employment1124
Social Security7137
Dividends, Interest, or Rental3066
Retirement4967
Other1990

Total Insured & Uninsured Individuals: 
  • Families Insure: 29221
  • Families Uninsured: 1839
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 4967
  • No retirement income: 8830

Education

In the 19966 zip code, 91.7% of individuals over 25 years old have a high school degree or higher, and 25.4% have a bachelors degree or higher. Additionally, 10.3% of individuals 3 years and older are in private school, and 89.7% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 19966 zip, there are an estimated 15143 people in the labor force, of which, 13891 are employed, and 1120 are unemployed. There are a total of 132 people in the armed forces. The average commute time for this zip code is 29.2 minutes. Of the total people that work, 1074 worked from home and 13892 commuted. The average number of hours worked is 36.9. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts4819
Services3139
Sales and Office3108
Construction and Maintenance:1353
Transportation and Material Moving1472





Housing

The median home value for the 19966 zip code is 224400. There is an estimated  13797 number of occupied housing units, the median gross rent in is $1178 per month, and the average monthly housing costs are estimated to be $1120. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,0001314
$50,000 – $99,0001206
$100,000 – $149,999743
$150,000 – $199,9991644
$200,000 – $299,9993181
$300,000 – $499,9992630
$500,000 – $999,999763
$1,000,000+62

Home Year BuiltNumber of Homes
2020 or Later50
2010 – 20193244
2000 – 20094387
1980 – 19993952
1960 – 19791381
1940 – 1959493
1939 or earlier290

The median number of rooms in all housing units is 5.8 rooms.
Monthly Rent ($ USD)Number of Units
Less than $500176
$500 – $999640
$1,000 – $1,499535
$1,500 – $1,999488
$2,000 – $2,49956
$2,499 – $2,999102
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 300640
300-4991834
500-7991613
800-9991765
1000-14993607
1500-19992413
2000-2499762
2500-2999761
3000+145

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%2627
20%-24.9%981
25%-29.9%739
30%-34.9%574
35+%1482



# of VehiclesHouseholds
None332
14836
26047
3+2582
Home Heating Characteristics: 
  • Utility Gas: 17.5 %
  • Bottle Tank or LP Gas: 29.5 %
  • Electricity: 43.7 %
  • Oil or Kerosene etc: 7.2 %
  • Coal or Coke: 0 %
  • All Other: 1.5 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.