ZIP Code 92078 Demographics & Data

San Marcos, CA (ZIP Code 92078) Data

California

Demographics Data and Important Statistics About 92078

The ZIP Code 92078 is associated with the city of San Marcos in California in San Diego County. Approximately 46.2% of residents in this California region have a bachelor's degree or higher, and the per capita income is an estimated $40,428. Median househould income in this region is $85,335, while about 5% of the population lives below the poverty line. The median age in ZIP Code 92078 is approximately 38.8 years, and 20.5% of the region's residents are aged 62 years and older. The current population estimate is 50,510.

Population in 92078

The most recent population estimate for ZIP Code 92078 is 50,510.

San Marcos, CA

The 92078 ZIP Code is associated with San Marcos, CA in San Diego County.

Area Codes associated with 92078

Telephone area codes associated with ZIP Code 92078 include 442, and 760.

Sunrise / Sunset in 92078

Sunrise: 6:19 am
Sunset: 4:47 pm
Sunrise in 92078 6:19 am
Sunrise in 92078 4:47 pm

Weather forecast for 92078

Tonight's forecast for 92078: Clear, with a low around 47. East wind 0 to 5 mph.

Current air quality in 92078

Air quality: Poor Air quality scale in 92078 Poor

Internet in 92078

In ZIP Code 92078, about 95.2% of households have a computer, while 92.2% have broadband Internet service.

Gender in 92078

The gender split in ZIP Code 92078 is an estimated 49.0% male and approximately 51.0% female.

Health Insurance in 92078

Approximately 7.1% of adults aged 18 to 64 in ZIP Code 92078 (San Marcos, CA) are currently uninsured and do not have health insurance.

Income in ZIP Code 92078

The median household income in ZIP Code 92078 is $85,335, while the region's mean household income is $112,929. Breaking income down further, per capita income in the region is $40,428. The per capita income in ZIP Code 92078 of $40,428 is approximately 9.4% more than the per capita income in California overall of $36,955. An estimated 5.4% of the population is living below the poverty line in this region. This rate is approximately 43.16% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 18.7% of the population in 92078 earn $100,000 to $149,999 per year, while an estimated 15.3% earn $200,000 or more per year, and 3.4% of 92078 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 92078. 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 92078

Household Income Percent
Less than $10,000 per year 5.0%
$10,000 to $14,999 per year 3.4%
$15,000 to $24,999 per year 6.7%
$25,000 to $34,999 per year 7.4%
$35,000 to $49,999 per year 9.2%
$50,000 to $74,999 per year 13.6%
$75,000 to $99,999 per year 10.3%
$100,000 to $149,999 per year 18.7%
$150,000 to $199,999 per year 10.4%
$200,000 or more per year 15.3%

Education levels in ZIP Code 92078

In ZIP Code 92078, 91.0% of the population graduated high school, while 46.2% have a bachelor's degree or higher. In this region, 4.4% achieved an education level less than 9th grade, while 15.7% hold a graduate or professional degree. Approximately 16.7% in this San Diego County region reached the highest level of high school graduate (including equivalency).

Education Attained in 92078

Education Level Percent
Less than 9th grade 4.4%
9th to 12th grade, no diploma 4.6%
High school graduate (includes equivalency) 16.7%
Some college, no degree 20.8%
Associate's degree 7.4%
Bachelor's degree 30.5%
Graduate or professional degree 15.7%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 92078. 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 92078

Looking at race in the population that makes up ZIP Code 92078, 93.6% is one race, while 6.4% are two or more races. Approximately 28.5% of 92078 residents are hispanic or Latino (of any race). The most common race in 92078 (race alone or in combination with one or more other races), is White (81.2%), followed by Asian (13.3%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 92078. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 92078

Industry Percent
White 81.2%
Black or African American 3.9%
American Indian and Alaska Native 2.4%
Asian 13.3%
Native Hawaiian and Other Pacific Islander 0.7%
Some other race 5.0%
* Race alone or in combination with one or more other races

Real Estate & Housing in ZIP Code 92078

The median home value in ZIP Code 92078 in July 2024 comes in at $1,136,183. The July 2024 value is approximately 4% higher than the $1,095,435 median value in February 2024, and 8% higher than the $1,048,728 median value in August 2023. Regarding the age of homes in ZIP Code 92078, an estimated 33.9% of homes were built between 2000 and 2009. Additionally, 18.5% of homes in the region were built between 1970 and 1979, while an estimated 0.3% of homes were built in 1939 or earlier in this San Diego County region.

Home Values in 92078

Month Home value
Jul 2024 $1,136,183
Jun 2024 $1,136,880
May 2024 $1,131,813
Apr 2024 $1,119,849
Mar 2024 $1,105,815
Feb 2024 $1,095,435
Jan 2024 $1,090,334
Dec 2023 $1,088,373
Nov 2023 $1,083,739
Oct 2023 $1,074,982
Sep 2023 $1,062,630
Aug 2023 $1,048,728

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 92078. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 92078

Year Home Built Percent
Built in 2014 or later 3.8%
Built between 2010 and 2013 6.3%
Built between 2000 and 2009 33.9%
Built between 1990 and 1999 13.9%
Built between 1980 and 1989 13.3%
Built between 1970 and 1979 18.5%
Built between 1960 and 1969 8.0%
Built between 1950 and 1959 1.7%
Built between 1940 and 1949 0.5%
Built in 1939 or earlier 0.3%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 92078. 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 92078

Residents of ZIP Code 92078 are older than average. The median age of 38.8 years in ZIP Code 92078 is approximately 1.84% higher than the overall median age in the U.S. of 38.1 years. About 74.9% of residents are aged 18 years and older, and 20.5% of residents are 62 years and over. Approximately 15.1% of the population in 92078 falls in the age group 35 to 44 years, while an estimated 12.5% are aged 45 to 54 years. On the low end of the scale, 2.8% of 92078 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 92078. 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 92078

Age Range Percent
Under 5 years 6.0%
5 to 9 years 8.2%
10 to 14 years 7.0%
15 to 19 years 6.8%
20 to 24 years 5.9%
25 to 34 years 10.9%
35 to 44 years 15.1%
45 to 54 years 12.5%
55 to 59 years 4.6%
60 to 64 years 6.2%
65 to 74 years 9.3%
75 to 84 years 4.6%
85 years and over 2.8%

Chronic Health Issues in ZIP Code 92078 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 92078. 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 92078

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 92078 [4]

One of the top preventative health measures in ZIP Code 92078 is current access to health insurance, as an estimated 92.9% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 92078 list , as a preventive measure.

Preventative Health in 92078

Preventive Measure Percent of adults*
Current access to health insurance 92.9%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 92078. 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 92078. 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 92078

Risk Behavior Percent of adults*
* aged 18 & above

Jobs Breakdown in ZIP Code 92078

In 92078, 61.9% of the population is in the labor force. Recent estimates place 8.3% as working from home, while the total labor force in the region has a mean travel to time to work of 28.3 minutes. Approximately 20.9% of the employed population 16 years and over in 92078 work in educational services, and health care and social assistance, while an estimated 16.4% work in professional, scientific, management, and administrative. On the lower end of the scale, just 1.6% of 92078 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 92078. 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 92078

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 1.6%
Construction 5.3%
Manufacturing 11.6%
Wholesale trade 3.8%
Retail trade 9.8%
Transportation and warehousing, and utilities 2.5%
Information 2.0%
Finance and insurance, and real estate and rental and leasing 5.4%
Professional, scientific, management, and administrative 16.4%
Educational services, and health care and social assistance 20.9%
Arts, entertainment, and recreation, and accommodation and food services 11.4%
Other services, except public administration 5.2%
Public administration 4.2%

Language Breakdown in ZIP Code 92078

In ZIP Code 92078, 70.8% of the population lists "English only" as the language spoken in home, while 18.9% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 3.2% of homes, and other Indo-European languages are spoken in 6.4% of homes. Lastly, 0.7% 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 92078

Language Spoken Percent
English only 70.8%
Spanish 18.9%
Other Indo-European languages 3.2%
Asian and Pacific Islander languages 6.4%
Other languages 0.7%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 92078. 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 92078 [5]

Regarding consumer complaints about financial products in ZIP Code 92078, credit reporting or other personal consumer reports have received the most complaints in 92078 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 92078. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 92078

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 79
Credit reporting or credit repair services 69
Checking or savings account 25
Mortgage 23
Credit card or prepaid card 18
Other 54
* Total in 2021

Consumer Complaints by Issue in 92078

Complaint Issue Number of Complaints*
Incorrect information on your report 64
Improper use of your report 52
Problem with a company's investigation into an existing problem 19
Managing an account 17
Problem with a purchase shown on your statement 14
Other 102
* 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 92078. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Utilities in ZIP Code 92078 [6]

Regarding solar power potential, ZIP Code 92078 has an average daily solar radiation level of 6.18 kWh/m2/day. This is approximately 50% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 6.22% 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 92078. This visualizes electricity rates in 92078 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 92078

Region Residential Commercial Industrial
ZIP Code 92078 16.35¢/kWh 13.51¢/kWh 7.78¢/kWh
California 31.05¢/kWh 28.92¢/kWh 24.93¢/kWh
United States 16.63¢/kWh 13.39¢/kWh 8.72¢/kWh

Solar Power in 92078

Month ZIP Code 92078 Low (WA) High (AZ)
Jan 5.69 1.9 5.84
Feb 5.52 3 6.31
Mar 6.41 3.65 7.02
Apr 6.51 5.13 7.3
May 6.16 5.17 7.13
Jun 6.26 5.72 6.95
Jul 6.51 6.22 6.51
Aug 6.88 6.08 6.65
Sep 6.88 5.15 7.02
Oct 6.24 3.32 6.92
Nov 5.85 2.33 5.99
Dec 5.23 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 92078. This visualizes solar power levels in 92078 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.