Data Profile of ZIP Code 94509

Antioch, CA (ZIP Code 94509) Data

California

Demographics Data and In-depth Information About 94509

The ZIP Code 94509 is associated with the city of Antioch in California in Contra Costa County. An estimated 16% of the population in this ZIP lives below the poverty line, while the median househould income is $64,502. The ZIP Code 94509 has a median age of approximately 35.1 years, with 15.2% of residents aged 62 years and older. Approximately 16.6% of residents in this California region hold a bachelor's degree or higher. The per capita income is estimated to be $26,352. The current population estimate is 68,166.

Population in 94509

The most recent population estimate for ZIP Code 94509 is 68,166.

Antioch, CA

The 94509 ZIP Code is associated with Antioch, CA in Contra Costa County.

Area Codes associated with 94509

Telephone area codes associated with ZIP Code 94509 include 925.

Sunrise / Sunset in 94509

Sunrise: 6:09 am
Sunset: 7:58 pm
Sunrise in 94509 6:09 am
Sunrise in 94509 7:58 pm

Weather forecast for 94509

Forecast currently unavailable.

Current air quality in 94509

Air quality: Good Air quality scale in 94509 Good

Internet in 94509

An estimated 86.7% of households in ZIP Code 94509 have broadband Internet service, while about 92.4% have a computer.

Gender in 94509

Females make up an estimated 51.3% of the overall population in ZIP Code 94509, while males comprise about 48.7%.

Health Insurance in 94509

Approximately 12.7% of adults aged 18 to 64 in ZIP Code 94509 (Antioch, CA) are currently uninsured and do not have health insurance.

Income in ZIP Code 94509

The median household income in ZIP Code 94509 is $64,502, while the region's mean household income is $79,319. Breaking income down further, per capita income in the region is $26,352. The per capita income in ZIP Code 94509 of $26,352 is approximately 28.69% less than the per capita income in the U.S. overall of $36,955. An estimated 15.7% of the population is living below the poverty line in this region. This rate is approximately65.26% higher than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 19.1% of the population in 94509 earn $50,000 to $74,999 per year, while an estimated 16.3% earn $100,000 to $149,999 per year, and 4.6% of 94509 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 94509. 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 94509

Household Income Percent
Less than $10,000 per year 5.6%
$10,000 to $14,999 per year 4.6%
$15,000 to $24,999 per year 8.9%
$25,000 to $34,999 per year 8.1%
$35,000 to $49,999 per year 11.5%
$50,000 to $74,999 per year 19.1%
$75,000 to $99,999 per year 13.8%
$100,000 to $149,999 per year 16.3%
$150,000 to $199,999 per year 6.7%
$200,000 or more per year 5.3%

Education levels in ZIP Code 94509

In ZIP Code 94509, 84.1% of the population graduated high school, while 16.6% have a bachelor's degree or higher. In this region, 8.2% achieved an education level less than 9th grade, while 4.5% hold a graduate or professional degree. Approximately 28.8% in this Contra Costa County region reached the highest level of high school graduate (including equivalency).

Education Attained in 94509

Education Level Percent
Less than 9th grade 8.2%
9th to 12th grade, no diploma 7.7%
High school graduate (includes equivalency) 28.8%
Some college, no degree 29.4%
Associate's degree 9.3%
Bachelor's degree 12.1%
Graduate or professional degree 4.5%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 94509. 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 94509

Looking at race in the population that makes up ZIP Code 94509, 91.2% is one race, while 8.8% are two or more races. Approximately 37.1% of 94509 residents are hispanic or Latino (of any race). The most common race in 94509 (race alone or in combination with one or more other races), is White (50.7%), followed by Black or African American (23.8%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 94509. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 94509

Industry Percent
White 50.7%
Black or African American 23.8%
American Indian and Alaska Native 2.8%
Asian 10.6%
Native Hawaiian and Other Pacific Islander 1.2%
Some other race 21.2%
* Race alone or in combination with one or more other races

Real Estate & Housing in ZIP Code 94509

The median home value in ZIP Code 94509 in February 2024 comes in at $561,958. The February 2024 value is approximately 1% higher than the $559,042 median value in September 2023, and 3% higher than the $546,285 median value in March 2023. Regarding the age of homes in ZIP Code 94509, an estimated 29.6% of homes were built between 1970 and 1979. Additionally, 18.8% of homes in the region were built between 1980 and 1989, while an estimated 0.6% of homes were built in 2014 or later in this Contra Costa County region.

Home Values in 94509

Month Home value
Feb 2024 $561,958
Jan 2024 $561,812
Dec 2023 $562,059
Nov 2023 $561,591
Oct 2023 $560,795
Sep 2023 $559,042
Aug 2023 $556,906
Jul 2023 $553,652
Jun 2023 $549,749
May 2023 $546,606
Apr 2023 $545,036
Mar 2023 $546,285

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 94509. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 94509

Year Home Built Percent
Built in 2014 or later 0.6%
Built between 2010 and 2013 1.7%
Built between 2000 and 2009 5.1%
Built between 1990 and 1999 10.9%
Built between 1980 and 1989 18.8%
Built between 1970 and 1979 29.6%
Built between 1960 and 1969 15.2%
Built between 1950 and 1959 9.0%
Built between 1940 and 1949 5.4%
Built in 1939 or earlier 3.8%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 94509. 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 94509

Residents of ZIP Code 94509 are younger than average. The median age of 35.1 years in ZIP Code 94509 is approximately 7.87% lower than the overall median age in the U.S. of 38.1 years. About 74.7% of residents are aged 18 years and older, and 15.2% of residents are 62 years and over. Approximately 14.7% of the population in 94509 falls in the age group 25 to 34 years, while an estimated 13.3% are aged 35 to 44 years. On the low end of the scale, 1.6% of 94509 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 94509. 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 94509

Age Range Percent
Under 5 years 6.9%
5 to 9 years 6.5%
10 to 14 years 7.3%
15 to 19 years 7.2%
20 to 24 years 7.1%
25 to 34 years 14.7%
35 to 44 years 13.3%
45 to 54 years 12.8%
55 to 59 years 6.4%
60 to 64 years 5.8%
65 to 74 years 7.2%
75 to 84 years 3.1%
85 years and over 1.6%

Chronic Health Issues in ZIP Code 94509

One of the leading chronic health issues in ZIP Code 94509 is high cholesterol, as an estimated 30.0% of adults aged 18 and older deal with this issue. Another chronic health issue of concern for residents of 94509 is high blood pressure, as approximately 28.3% of adults 18 and older in this Contra Costa County region contend with that issue.

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 94509. 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 94509

Health Issue Percent of adults*
Arthritis 19.9%
High blood pressure 28.3%
Cancer (excluding skin cancer) 5.5%
Current asthma 10.8%
Coronary heart disease 5.4%
Diagnosed diabetes 11.3%
High cholesterol 30.0%
Chronic kidney disease 3.0%
Stroke 3.1%
* aged 18 & above

Health Risk Behaviors & Prevention in 94509

One of the top preventative health measures in ZIP Code 94509 is current access to health insurance, as an estimated 87.3% of adults 18 and older take part in this preventive measure. Additionally, 81.7% of those 18 and above in 94509 list cholesterol screening, as a preventive measure. Common health risk behaviors in 94509 include sleeping less than 7 hours (34.4% of adults aged 18 and above) and obesity (30.7% of those 18 and older).

Preventative Health in 94509

Preventive Measure Percent of adults*
Current access to health insurance 87.3%
Taking medicine for high blood pressure control 70.9%
Visits to doctor for routine checkup 59.0%
Cholesterol screening 81.7%
Visits to dentist or dental clinic 58.5%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 94509. 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 94509. 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 94509

Risk Behavior Percent of adults*
Binge drinking 15.9%
Current smoking 15.1%
No leisure-time physical activity 23.7%
Obesity 30.7%
Sleeping less than 7 hours 34.4%
* aged 18 & above

Jobs Breakdown in ZIP Code 94509

In 94509, 62.2% of the population is in the labor force. Recent estimates place 4.2% as working from home, while the total labor force in the region has a mean travel to time to work of 42.9 minutes. Approximately 22.7% of the employed population 16 years and over in 94509 work in educational services, and health care and social assistance, while an estimated 13.3% work in retail trade. On the lower end of the scale, just 0.9% of 94509 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 94509. 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 94509

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.9%
Construction 9.5%
Manufacturing 5.9%
Wholesale trade 2.5%
Retail trade 13.3%
Transportation and warehousing, and utilities 6.1%
Information 1.1%
Finance and insurance, and real estate and rental and leasing 5.8%
Professional, scientific, management, and administrative 11.4%
Educational services, and health care and social assistance 22.7%
Arts, entertainment, and recreation, and accommodation and food services 9.9%
Other services, except public administration 6.1%
Public administration 4.8%

Language Breakdown in ZIP Code 94509

In ZIP Code 94509, 66.0% of the population lists "English only" as the language spoken in home, while 25.7% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 2.5% of homes, and other Indo-European languages are spoken in 5.6% of homes. Lastly, 0.2% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Contra Costa County region.

Language Spoken in 94509

Language Spoken Percent
English only 66.0%
Spanish 25.7%
Other Indo-European languages 2.5%
Asian and Pacific Islander languages 5.6%
Other languages 0.2%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 94509. 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 94509

Regarding consumer complaints about financial products in ZIP Code 94509, credit reporting or credit repair services have received the most complaints in 94509 in the past 12 months. Debt collection received the second most complaints. The most frequent complaint overall in this Contra Costa County region was problem with a credit reporting company's investigation.

Consumer Complaints (Products)

Pie chart displaying the specific consumer financial products associated with complaints that originated from residents in ZIP Code 94509. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 94509

Complaint Product Number of Complaints*
Credit reporting or credit repair services 73
Debt collection 20
Checking or savings account 6
Credit card or prepaid card 3
Mortgage 3
Other 5
* Total in 2021

Consumer Complaints by Issue in 94509

Complaint Issue Number of Complaints*
Problem with a credit reporting company's investigation 42
Incorrect information on your report 31
Attempts to collect debt not owed 15
Managing an account 6
Written notification about debt 3
Other 13
* 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 94509. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Utilities in ZIP Code 94509

Regarding solar power potential, ZIP Code 94509 has an average daily solar radiation level of 5.97 kWh/m2/day. This is approximately 44.9% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 9.41% 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 94509. This visualizes electricity rates in 94509 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 94509

Region Residential Commercial Industrial
ZIP Code 94509 15.59¢/kWh 14.08¢/kWh 8.98¢/kWh
California 31.23¢/kWh 23.61¢/kWh 18.07¢/kWh
United States 16.1¢/kWh 12.81¢/kWh 7.81¢/kWh

Solar Power in 94509

Month ZIP Code 94509 Low (WA) High (AZ)
Jan 3.71 1.9 5.84
Feb 4.38 3 6.31
Mar 5.68 3.65 7.02
Apr 6.56 5.13 7.3
May 6.86 5.17 7.13
Jun 7.15 5.72 6.95
Jul 7.32 6.22 6.51
Aug 7.54 6.08 6.65
Sep 7.26 5.15 7.02
Oct 6.33 3.32 6.92
Nov 4.92 2.33 5.99
Dec 3.91 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 94509. This visualizes solar power levels in 94509 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Notes

  • [5] All 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.
  • [6] All consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.