91384 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 91384 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateCalifornia
CityCastaic
Time ZoneAmerica/Los_Angeles
Geo Location34.53072, -118.68639
Population28693
Size281.155 square miles
Median Family Income$130635.00
Median Home Value$579800.00

Population & Demographics

The following information lists the population statistics and breakdown for the 91384 zip code. The total population is 28693, of which, 17469 are male and 11224 are female. With a total area of 281.155 square miles, the population density is 103.9 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.

YearPopulation
201129617
201229155
201329189
201428949
201529788
201629676
201729283
201828842
201929212
202028833
202128693

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 13804.8%
Age 5-915525.4%
Age 10-1419716.9%
Age 15-1917055.9%
Age 20-2423228.1
Age 25-2926929.4%
Age 30-3427289.5%
Age 35-3921187.4%
Age 40-442000 7%
Age 45-4920357.1%
Age 50-5418966.6%
Age 55-5922117.7%
Age 60-6415645.5%
Age 65-6910643.7%
Age 70-746592.3%
Age 75-793931.4%
Age 80-842310.8%
Age 85 and over1720.6%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 36.1 %
  • Speaks Spanish: 27.3 %
  • Speaks Other Indo-European Language: 3.2 %
  • Speaks Pacific Island Languages: 5.2 %
  • Speak Other Languages: 0.5 %
Marital Status: 
  • Currently Married: 45.9 %
  • Divorced: 7.1 %
  • Separated (not divorced): 1.5 %
  • Never Married: 41.3 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 91384 zip code is $130635. This is 76.95% greater than the national average. This income places 4% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $32594. 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 $10,000.00114
$10,000.00 – $14,999.0040
$15,000.00 – $24,999.00101
$25,000.00 – $34,999.0085
$35,000.00 – $49,999.00290
$50,000.00 – $74,999.00483
$75,000.00 – $99,999.00682
$100,000.00 – $149,999.001511
$150,000.00 – $199,999,001233
$200,000.00 +1334

YearMedian Family Income ($ USD)
2011102972
2012107313
2013103909
2014104834
2015103944
2016105778
2017108615
2018114271
2019121132
2020123734
2021130635

Income Source# of Households
Wage or Salary6021
Self Employment1268
Social Security1728
Dividends, Interest, or Rental1436
Retirement1451
Other700

Total Insured & Uninsured Individuals: 
  • Families Insure: 21499
  • Families Uninsured: 1307
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 1451
  • No retirement income: 5531

Education

In the 91384 zip code, 83.3% of individuals over 25 years old have a high school degree or higher, and 29.6% have a bachelors degree or higher. Additionally, 14.1% of individuals 3 years and older are in private school, and 85.9% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 91384 zip, there are an estimated 12156 people in the labor force, of which, 11384 are employed, and 735 are unemployed. There are a total of 37 people in the armed forces. The average commute time for this zip code is 32.4 minutes. Of the total people that work, 976 worked from home and 11069 commuted. The average number of hours worked is 39. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts4989
Services1864
Sales and Office2714
Construction and Maintenance:822
Transportation and Material Moving995





Housing

The median home value for the 91384 zip code is 579800. There is an estimated  6982 number of occupied housing units, the median gross rent in is $1767 per month, and the average monthly housing costs are estimated to be $2389. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00088
$50,000 – $99,00070
$100,000 – $149,999125
$150,000 – $199,99958
$200,000 – $299,999121
$300,000 – $499,9991530
$500,000 – $999,9993755
$1,000,000+257

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 201931
2000 – 20092043
1980 – 19994016
1960 – 1979466
1940 – 1959313
1939 or earlier113

The median number of rooms in all housing units is 6.1 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5000
$500 – $99944
$1,000 – $1,499296
$1,500 – $1,999245
$2,000 – $2,499141
$2,499 – $2,99968
$3,000 + 148

Monthly Housing Costs ($)Number of Households
Less than 300104
300-499201
500-799377
800-999274
1000-1499762
1500-19991068
2000-2499883
2500-29991017
3000+2260

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%1645
20%-24.9%814
25%-29.9%728
30%-34.9%455
35+%1191



# of VehiclesHouseholds
None153
11030
22897
3+2902
Home Heating Characteristics: 
  • Utility Gas: 80.4 %
  • Bottle Tank or LP Gas: 2.5 %
  • Electricity: 15.5 %
  • Oil or Kerosene etc: 0.4 %
  • Coal or Coke: 0 %
  • All Other: 1.1 %

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