ZIP Code 92021 Demographics & Data

El Cajon, CA (ZIP Code 92021) Data

California

Comprehensive Data and Demographics About 92021

The ZIP Code 92021 is associated with the city of El Cajon in California in San Diego County. Approximately 18.4% of residents in this California region have a bachelor's degree or higher, and the per capita income is an estimated $26,388. The median household income is $58,414, while about 14% of the population is living below the poverty line. The median age in ZIP Code 92021 is approximately 34.7 years, and 16.5% of the region's residents are aged 62 years and older. The current population estimate is 70,148.

Population in 92021

The most recent population estimate for ZIP Code 92021 is 70,148.

El Cajon, CA

The 92021 ZIP Code is associated with El Cajon, CA in San Diego County.

Area Codes associated with 92021

Telephone area codes associated with ZIP Code 92021 include 619.

Sunrise / Sunset in 92021

Sunrise: 6:54 am
Sunset: 6:57 pm
Sunrise in 92021 6:54 am
Sunrise in 92021 6:57 pm

Weather forecast for 92021

Today's forecast for 92021: A chance of rain showers after 5pm. Mostly sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Current air quality in 92021

Air quality: Moderate Air quality scale in 92021 Moderate

Internet in 92021

In ZIP Code 92021, about 93.2% of households have a computer, while 87.5% have broadband Internet service.

Gender in 92021

The gender split in ZIP Code 92021 is an estimated 50.8% male and approximately 49.2% female.

Health Insurance in 92021

Approximately 10.3% of adults aged 18 to 64 in ZIP Code 92021 (El Cajon, CA) are currently uninsured and do not have health insurance.

Income in ZIP Code 92021

The median household income in ZIP Code 92021 is $58,414, while the region's mean household income is $77,609. Breaking income down further, per capita income in the region is $26,388. The per capita income in ZIP Code 92021 of $26,388 is approximately 28.59% less than the per capita income in the U.S. overall of $36,955. An estimated 14.1% of the population is living below the poverty line in this region. This rate is approximately48.42% higher than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 16.1% of the population in 92021 earn $50,000 to $74,999 per year, while an estimated 15.2% earn $100,000 to $149,999 per year, and 4.6% of 92021 residents earn less than $10,000 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 92021. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 92021

Household Income Percent
Less than $10,000 per year 4.6%
$10,000 to $14,999 per year 5.3%
$15,000 to $24,999 per year 9.9%
$25,000 to $34,999 per year 8.9%
$35,000 to $49,999 per year 15.1%
$50,000 to $74,999 per year 16.1%
$75,000 to $99,999 per year 13.5%
$100,000 to $149,999 per year 15.2%
$150,000 to $199,999 per year 6.0%
$200,000 or more per year 5.2%

Education levels in ZIP Code 92021

In ZIP Code 92021, 86.3% of the population graduated high school, while 18.4% have a bachelor's degree or higher. In this region, 7.0% achieved an education level less than 9th grade, while 5.1% hold a graduate or professional degree. Approximately 30.4% in this San Diego County region reached the highest level of high school graduate (including equivalency).

Education Attained in 92021

Education Level Percent
Less than 9th grade 7.0%
9th to 12th grade, no diploma 6.7%
High school graduate (includes equivalency) 30.4%
Some college, no degree 28.4%
Associate's degree 9.1%
Bachelor's degree 13.3%
Graduate or professional degree 5.1%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 92021. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Race & Ethnicity in ZIP Code 92021

Looking at race in the population that makes up ZIP Code 92021, 94.1% is one race, while 5.9% are two or more races. Approximately 26.7% of 92021 residents are hispanic or Latino (of any race). The most common race in 92021 (race alone or in combination with one or more other races), is White (79.6%), followed by Some other race (10.2%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 92021. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 92021

Industry Percent
White 79.6%
Black or African American 7.0%
American Indian and Alaska Native 2.3%
Asian 5.9%
Native Hawaiian and Other Pacific Islander 1.6%
Some other race 10.2%
* Race alone or in combination with one or more other races

Real Estate & Housing in ZIP Code 92021

The median home value in ZIP Code 92021 in July 2024 comes in at $803,010. The July 2024 value is approximately 3% higher than the $779,483 median value in February 2024, and 8% higher than the $745,687 median value in August 2023. Regarding the age of homes in ZIP Code 92021, an estimated 31.9% of homes were built between 1970 and 1979. Additionally, 15.5% of homes in the region were built between 1960 and 1969, while an estimated 0.7% of homes were built in 2014 or later in this San Diego County region.

Home Values in 92021

Month Home value
Jul 2024 $803,010
Jun 2024 $802,091
May 2024 $799,282
Apr 2024 $793,540
Mar 2024 $785,888
Feb 2024 $779,483
Jan 2024 $775,411
Dec 2023 $772,681
Nov 2023 $768,658
Oct 2023 $762,769
Sep 2023 $755,061
Aug 2023 $745,687

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 92021. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 92021

Year Home Built Percent
Built in 2014 or later 0.7%
Built between 2010 and 2013 1.5%
Built between 2000 and 2009 8.7%
Built between 1990 and 1999 12.2%
Built between 1980 and 1989 14.6%
Built between 1970 and 1979 31.9%
Built between 1960 and 1969 15.5%
Built between 1950 and 1959 10.7%
Built between 1940 and 1949 2.8%
Built in 1939 or earlier 1.5%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 92021. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Age Breakdown in ZIP Code 92021

Residents of ZIP Code 92021 are younger than average. The median age of 34.7 years in ZIP Code 92021 is approximately 8.92% lower than the overall median age in the U.S. of 38.1 years. About 75.7% of residents are aged 18 years and older, and 16.5% of residents are 62 years and over. Approximately 16.0% of the population in 92021 falls in the age group 25 to 34 years, while an estimated 12.1% are aged 45 to 54 years. On the low end of the scale, 1.6% of 92021 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 92021. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 92021

Age Range Percent
Under 5 years 6.7%
5 to 9 years 6.2%
10 to 14 years 7.1%
15 to 19 years 6.9%
20 to 24 years 7.5%
25 to 34 years 16.0%
35 to 44 years 11.8%
45 to 54 years 12.1%
55 to 59 years 6.4%
60 to 64 years 6.5%
65 to 74 years 8.0%
75 to 84 years 3.3%
85 years and over 1.6%

Chronic Health Issues in ZIP Code 92021 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 92021. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 92021

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 92021 [4]

One of the top preventative health measures in ZIP Code 92021 is current access to health insurance, as an estimated 89.7% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 92021 list , as a preventive measure.

Preventative Health in 92021

Preventive Measure Percent of adults*
Current access to health insurance 89.7%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 92021. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 92021. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 92021

Risk Behavior Percent of adults*
* aged 18 & above

Jobs Breakdown in ZIP Code 92021

In 92021, 63.2% of the population is in the labor force. Recent estimates place 3.8% as working from home, while the total labor force in the region has a mean travel to time to work of 26.9 minutes. Approximately 16.9% of the employed population 16 years and over in 92021 work in educational services, and health care and social assistance, while an estimated 15.9% work in arts, entertainment, and recreation, and accommodation and food services. On the lower end of the scale, just 0.7% of 92021 workers 16 years and over work in agriculture, forestry, fishing and hunting, and mining.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 92021. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 92021

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.7%
Construction 9.6%
Manufacturing 6.2%
Wholesale trade 2.2%
Retail trade 14.6%
Transportation and warehousing, and utilities 6.4%
Information 1.7%
Finance and insurance, and real estate and rental and leasing 4.2%
Professional, scientific, management, and administrative 11.7%
Educational services, and health care and social assistance 16.9%
Arts, entertainment, and recreation, and accommodation and food services 15.9%
Other services, except public administration 4.7%
Public administration 5.2%

Language Breakdown in ZIP Code 92021

In ZIP Code 92021, 65.4% of the population lists "English only" as the language spoken in home, while 19.3% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 2.5% of homes, and other Indo-European languages are spoken in 3.0% of homes. Lastly, 9.7% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this San Diego County region.

Language Spoken in 92021

Language Spoken Percent
English only 65.4%
Spanish 19.3%
Other Indo-European languages 2.5%
Asian and Pacific Islander languages 3.0%
Other languages 9.7%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 92021. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Consumer Financial Products Complaints in 92021 [5]

Regarding consumer complaints about financial products in ZIP Code 92021, credit reporting or other personal consumer reports have received the most complaints in 92021 in the past 12 months. Credit reporting or credit repair services received the second most complaints. The most frequent complaint overall in this San Diego County region was incorrect information on a report.

Consumer Complaints (Products)

Pie chart displaying the specific consumer financial products associated with complaints that originated from residents in ZIP Code 92021. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 92021

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 373
Credit reporting or credit repair services 222
Debt collection 48
Checking or savings account 31
Mortgage 18
Other 59
* Total in 2021

Consumer Complaints by Issue in 92021

Complaint Issue Number of Complaints*
Incorrect information on your report 331
Improper use of your report 115
Problem with a company's investigation into an existing problem 100
Problem with a credit reporting company's investigation 36
Attempts to collect debt not owed 34
Other 135
* Total 2021 - 2024 (current)

Consumer Complaints (Issues)

Pie chart displaying the complaints about consumer financial products and services that were sent to companies for response from residents in ZIP Code 92021. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Utilities in ZIP Code 92021 [6]

Regarding solar power potential, ZIP Code 92021 has an average daily solar radiation level of 6.21 kWh/m2/day. This is approximately 50.73% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 5.77% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 92021. This visualizes electricity rates in 92021 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 92021

Region Residential Commercial Industrial
ZIP Code 92021 16.35¢/kWh 13.51¢/kWh 7.78¢/kWh
California 30.55¢/kWh 23.13¢/kWh 19.8¢/kWh
United States 16.26¢/kWh 12.76¢/kWh 8.01¢/kWh

Solar Power in 92021

Month ZIP Code 92021 Low (WA) High (AZ)
Jan 5.44 1.9 5.84
Feb 5.81 3 6.31
Mar 6.55 3.65 7.02
Apr 6.37 5.13 7.3
May 6.26 5.17 7.13
Jun 6.5 5.72 6.95
Jul 6.55 6.22 6.51
Aug 6.93 6.08 6.65
Sep 6.54 5.15 7.02
Oct 6.4 3.32 6.92
Nov 5.88 2.33 5.99
Dec 5.35 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 92021. This visualizes solar power levels in 92021 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Notes

  • [4] Health data referenced here originate from the Centers for Disease Control and Prevention (CDC).
  • [5] Consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.
  • [6] Electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.