ZIP Code 94598 Demographics & Data

Walnut Creek, CA (ZIP Code 94598) Data

California

Comprehensive Demographics Data and Statistics About 94598

The ZIP Code 94598 is associated with the city of Walnut Creek in California in Contra Costa County. Median househould income in this region is $154,125, while about 2% of the population lives below the poverty line. The ZIP Code 94598 has a median age of approximately 45.1 years, with 27.1% of residents aged 62 years and older. Approximately 71.6% of residents in this California region hold a bachelor's degree or higher. The per capita income is estimated to be $72,150. The current population estimate is 27,831.

Population in 94598

The most recent population estimate for ZIP Code 94598 is 27,831.

Walnut Creek, CA

The 94598 ZIP Code is associated with Walnut Creek, CA in Contra Costa County.

Area Codes associated with 94598

Telephone area codes associated with ZIP Code 94598 include 510, 707, and 925.

Sunrise / Sunset in 94598

Sunrise: 6:48 am
Sunset: 4:56 pm
Sunrise in 94598 6:48 am
Sunrise in 94598 4:56 pm

Weather forecast for 94598

Tonight's forecast for 94598: A slight chance of rain before 10pm. Mostly cloudy, with a low around 50. West southwest wind 2 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Current air quality in 94598

Air quality: Fair Air quality scale in 94598 Fair

Internet in 94598

An estimated 96.1% of households in ZIP Code 94598 have broadband Internet service, while about 98.0% have a computer.

Gender in 94598

Females make up an estimated 52.8% of the overall population in ZIP Code 94598, while males comprise about 47.2%.

Health Insurance in 94598

Approximately 3.4% of adults aged 18 to 64 in ZIP Code 94598 (Walnut Creek, CA) are currently uninsured and do not have health insurance.

Income in ZIP Code 94598

The median household income in ZIP Code 94598 is $154,125, while the region's mean household income is $190,564. Breaking income down further, per capita income in the region is $72,150. The per capita income in ZIP Code 94598 of $72,150 is approximately 95.24% more than the per capita income in California overall of $36,955. An estimated 2.3% of the population is living below the poverty line in this region. This rate is approximately 75.79% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 37.4% of the population in 94598 earn $200,000 or more per year, while an estimated 15.5% earn $100,000 to $149,999 per year, and 0.9% of 94598 residents earn $25,000 to $34,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 94598. 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 94598

Household Income Percent
Less than $10,000 per year 2.1%
$10,000 to $14,999 per year 1.9%
$15,000 to $24,999 per year 2.0%
$25,000 to $34,999 per year 0.9%
$35,000 to $49,999 per year 6.6%
$50,000 to $74,999 per year 9.1%
$75,000 to $99,999 per year 10.1%
$100,000 to $149,999 per year 15.5%
$150,000 to $199,999 per year 14.5%
$200,000 or more per year 37.4%

Education levels in ZIP Code 94598

In ZIP Code 94598, 97.7% of the population graduated high school, while 71.6% have a bachelor's degree or higher. In this region, 0.9% achieved an education level less than 9th grade, while 33.9% hold a graduate or professional degree. Approximately 6.4% in this Contra Costa County region reached the highest level of high school graduate (including equivalency).

Education Attained in 94598

Education Level Percent
Less than 9th grade 0.9%
9th to 12th grade, no diploma 1.5%
High school graduate (includes equivalency) 6.4%
Some college, no degree 13.5%
Associate's degree 6.1%
Bachelor's degree 37.7%
Graduate or professional degree 33.9%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 94598. 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 94598

Looking at race in the population that makes up ZIP Code 94598, 93.0% is one race, while 7.0% are two or more races. Approximately 10.4% of 94598 residents are hispanic or Latino (of any race). The most common race in 94598 (race alone or in combination with one or more other races), is White (76.5%), followed by Asian (21.8%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 94598. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 94598

Industry Percent
White 76.5%
Black or African American 3.9%
American Indian and Alaska Native 1.0%
Asian 21.8%
Native Hawaiian and Other Pacific Islander 1.7%
Some other race 2.8%
* Race alone or in combination with one or more other races

Real Estate & Housing in ZIP Code 94598

Regarding the age of homes in ZIP Code 94598, an estimated 35.8% of homes were built between 1970 and 1979. Additionally, 28.3% of homes in the region were built between 1960 and 1969, while an estimated 0.0% of homes were built in 2014 or later in this Contra Costa County region.

Age of Housing in 94598

Year Home Built Percent
Built in 2014 or later 0.0%
Built between 2010 and 2013 0.3%
Built between 2000 and 2009 3.4%
Built between 1990 and 1999 5.2%
Built between 1980 and 1989 12.3%
Built between 1970 and 1979 35.8%
Built between 1960 and 1969 28.3%
Built between 1950 and 1959 10.8%
Built between 1940 and 1949 1.8%
Built in 1939 or earlier 2.0%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 94598. 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 94598

Residents of ZIP Code 94598 are older than average. The median age of 45.1 years in ZIP Code 94598 is approximately 18.37% higher than the overall median age in the U.S. of 38.1 years. About 78.2% of residents are aged 18 years and older, and 27.1% of residents are 62 years and over. Approximately 13.7% of the population in 94598 falls in the age group 45 to 54 years, while an estimated 13.2% are aged 35 to 44 years. On the low end of the scale, 3.2% of 94598 residents are aged 20 to 24 years.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 94598. 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 94598

Age Range Percent
Under 5 years 6.7%
5 to 9 years 6.0%
10 to 14 years 5.2%
15 to 19 years 5.6%
20 to 24 years 3.2%
25 to 34 years 10.0%
35 to 44 years 13.2%
45 to 54 years 13.7%
55 to 59 years 6.6%
60 to 64 years 7.0%
65 to 74 years 12.2%
75 to 84 years 6.8%
85 years and over 3.7%

Chronic Health Issues in ZIP Code 94598 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 94598. 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 94598

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 94598 [4]

One of the top preventative health measures in ZIP Code 94598 is current access to health insurance, as an estimated 96.6% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 94598 list , as a preventive measure.

Preventative Health in 94598

Preventive Measure Percent of adults*
Current access to health insurance 96.6%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 94598. 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 94598. 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 94598

Risk Behavior Percent of adults*
* aged 18 & above

Jobs Breakdown in ZIP Code 94598

In 94598, 59.1% of the population is in the labor force. Recent estimates place 9.0% as working from home, while the total labor force in the region has a mean travel to time to work of 38.6 minutes. Approximately 27.3% of the employed population 16 years and over in 94598 work in educational services, and health care and social assistance, while an estimated 23.2% work in professional, scientific, management, and administrative. On the lower end of the scale, just 0.5% of 94598 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 94598. 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 94598

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.5%
Construction 3.6%
Manufacturing 6.0%
Wholesale trade 1.0%
Retail trade 7.1%
Transportation and warehousing, and utilities 3.2%
Information 5.1%
Finance and insurance, and real estate and rental and leasing 11.9%
Professional, scientific, management, and administrative 23.2%
Educational services, and health care and social assistance 27.3%
Arts, entertainment, and recreation, and accommodation and food services 5.1%
Other services, except public administration 1.8%
Public administration 4.1%

Language Breakdown in ZIP Code 94598

In ZIP Code 94598, 71.5% of the population lists "English only" as the language spoken in home, while 5.5% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 11.5% of homes, and other Indo-European languages are spoken in 10.3% of homes. Lastly, 1.1% 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 94598

Language Spoken Percent
English only 71.5%
Spanish 5.5%
Other Indo-European languages 11.5%
Asian and Pacific Islander languages 10.3%
Other languages 1.1%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 94598. 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 94598 [5]

Regarding consumer complaints about financial products in ZIP Code 94598, credit reporting or credit repair services have received the most complaints in 94598 in the past 12 months. Credit reporting or other personal consumer reports received the second most complaints. The most frequent complaint overall in this Contra Costa 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 94598. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 94598

Complaint Product Number of Complaints*
Credit reporting or credit repair services 78
Credit reporting or other personal consumer reports 29
Checking or savings account 22
Credit card or prepaid card 15
Mortgage 13
Other 29
* Total in 2021

Consumer Complaints by Issue in 94598

Complaint Issue Number of Complaints*
Incorrect information on your report 60
Problem with a credit reporting company's investigation 23
Improper use of your report 19
Managing an account 13
Trouble during payment process 9
Other 62
* 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 94598. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Utilities in ZIP Code 94598 [6]

Regarding solar power potential, ZIP Code 94598 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 94598. This visualizes electricity rates in 94598 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 94598

Region Residential Commercial Industrial
ZIP Code 94598 15.59¢/kWh 14.08¢/kWh 8.98¢/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 94598

Month ZIP Code 94598 Low (WA) High (AZ)
Jan 3.97 1.9 5.84
Feb 4.55 3 6.31
Mar 6.1 3.65 7.02
Apr 6.37 5.13 7.3
May 6.81 5.17 7.13
Jun 6.94 5.72 6.95
Jul 7.31 6.22 6.51
Aug 7.47 6.08 6.65
Sep 7.23 5.15 7.02
Oct 6.24 3.32 6.92
Nov 4.68 2.33 5.99
Dec 3.94 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 94598. This visualizes solar power levels in 94598 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.