Frequently Asked Questions About ZIP Code 94521
ZIP Code 94521 quick facts and FAQs
Frequently asked questions and answers about 94521 (Concord, CA)
1
What region of the U.S. is ZIP Code 94521 associated with?
The 94521 ZIP Code is primarily associated with Concord, CA in the United States.
2
What U.S. county is ZIP Code 94521 located in?
The 94521 ZIP Code is located in Contra Costa County in the state of California.
3
What is the current population estimate for ZIP Code 94521?
The ZIP Code 94521 has a current population estimate of 43,281, according to the U.S. Census Bureau.
5
What is the per capita income in ZIP Code 94521?
The per capita income in ZIP Code 94521 of $46,687 is approximately 36.9% more than the per capita income in the U.S. overall of $34,103.
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6
What income range is most common for those living in ZIP Code 94521?
An estimated 23.6% of the residents in 94521 earn $100,000 to $149,999 per year, the highest percentage of any range, while 16.9% earn $200,000 or more per year.
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7
Are any residents of ZIP Code 94521 living below the poverty line?
An estimated 3.1% of the population is living below the poverty line in this region. This rate is approximately 67.37% lower than the overall poverty rate in the U.S. of 9.5%.
8
How many residents in ZIP Code 94521 are high school graduates?
In ZIP Code 94521, 93.9% of the population graduated high school. In this region, 2.5% achieved an education level less than 9th grade, while 3.6% attended 9th to 12th grade, but did not receive a diploma.
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9
How many residents in ZIP Code 94521 are college graduates?
In ZIP Code 94521, 42.8% of the population has a Bachelor's degree or higher. An estimated 23.8% attended some college, but did not receive a degree.
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10
What is the highest level of education attained for the typical resident in ZIP Code 94521?
An estimated 29.6% of the residents in 94521 reached the level of bachelor's degree, the highest percentage of any level. Additionally, 23.8% reached the level of some college, no degree.
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11
What is the average home price in ZIP Code 94521?
The median home value in ZIP Code 94521 in January 2025 was $839,071. That recent median value is approximately -0% lower than the $839,195 median value in the region 12 months earlier in February 2024.
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12
When were most homes built in ZIP Code 94521?
Approximately 29.7% of homes in ZIP Code 94521 were built between 1970 and 1979. This is, relatively speaking, the largest of percentage of any time range. Additionally, 24.7% of homes in the region were built between 1960 and 1969.
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13
Are there more females or males in ZIP Code 94521?
There are more females than males in ZIP Code 94521. Females comprise approximately 52.3% of the population, while males make up an estimated 47.7%.
14
What is the racial composition of ZIP Code 94521?
The most common race in 94521 (race alone or in combination with one or more other races), is White (79.8%), followed by Asian (16.4%) . In this region, 93.4% of residents are one race, while 6.6% are two or more races.
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15
What is the average age of residents in ZIP Code 94521?
Residents of ZIP Code 94521 have a median age of 42.3 years. People aged 45 to 54 years make up approximately 14.3% of the population in 94521, the largest percentage of any age group.
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16
Is the population in ZIP Code 94521 older or younger than average?
Residents of ZIP Code 94521 are older than average. The median age of 42.3 years in ZIP Code 94521 is approximately 11.02% higher than the overall median age in the U.S. of 38.1 years.
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17
How many residents in ZIP Code 94521 are senior citizens?
An estimated 21.5% of residents in ZIP Code 94521 are of age 62 years and older.
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18
What portion of the population in ZIP Code 94521 is of voting age?
According to U.S. Census Bureau data, approximately 80% of residents in the 94521 ZIP Code are in the voting age population (18 and over).
19
What is the most frequent language spoken in home in ZIP Code 94521?
In ZIP Code 94521, approximately 74.5% of the population in 94521 list "English only" as the language spoken in home. This is the most common in-home language spoken in the region.
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20
Other than English, what is the most common language spoken in home in the 94521 ZIP Code?
An estimated 10.8% of residents in ZIP Code 94521 speak Spanish at home. This is the most common language spoken in home, other than English.
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21
How many people in ZIP Code 94521 do not have health insurance?
Approximately 6.0% of adults aged 18 to 64 in ZIP Code 94521 are uninsured and do not have health insurance.
22
What job industry do residents of ZIP Code 94521 work in most frequently?
An estimated 23.1% of the employed population 16 years and over in ZIP Code 94521 work in educational services, and health care and social assistance. This is the largest percentage of any job industry.
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23
Which area codes are associated with ZIP Code 94521?
Telephone area codes that are frequently associated with ZIP Code 94521 include: No associated area codes were found for ZIP Code 94521.
24
Does ZIP Code 94521 have good solar power potential?
The 94521 ZIP Code has above average solar power potential when compared to the U.S. as a whole. This region's average solar radiation level of 5.92kWh/m2/day is 19.6% greater than the overall U.S. daily average.
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25
How common is broadband Internet service in ZIP Code 94521?
An estimated 92.2% of households in ZIP Code 94521 have broadband Internet service. Approximately 94.9% of households in the region have a computer in home.
26
How is the air quality in ZIP Code 94521?
The current air quality level in ZIP Code 94521, according to the Common Air Quality Index (CAQI) air quality index, is: Fair.
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27
What is the most common financial consumer complaint in ZIP Code 94521?
According to the Consumer Financial Protection Bureau, 'credit reporting or other personal consumer reports' have received the most complaints in ZIP Code 94521 in the past 12 months. The most frequent complaint overall in this 94521 during the same time range was 'incorrect information on a report'.
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