Frequently Asked Questions About ZIP Code 91001
FAQs and quick facts about ZIP Code 91001
View answers to frequently asked questions about 91001 (Altadena, CA)
1
What region of the U.S. is ZIP Code 91001 associated with?
The 91001 ZIP Code is primarily associated with Altadena, CA in the United States.
2
What U.S. county is ZIP Code 91001 located in?
The 91001 ZIP Code is located in Los Angeles County in the state of California.
3
What is the current population estimate for ZIP Code 91001?
The ZIP Code 91001 has a current population estimate of 37,818, according to the U.S. Census Bureau.
5
What is the per capita income in ZIP Code 91001?
The per capita income in ZIP Code 91001 of $49,345 is approximately 44.69% more than the per capita income in the U.S. overall of $34,103.
Learn More
6
What income range is most common for those living in ZIP Code 91001?
An estimated 19.9% of the residents in 91001 earn $200,000 or more per year, the highest percentage of any range, while 17.9% earn $100,000 to $149,999 per year.
Learn More
7
Are any residents of ZIP Code 91001 living below the poverty line?
An estimated 4.8% of the population is living below the poverty line in this region. This rate is approximately 49.47% lower than the overall poverty rate in the U.S. of 9.5%.
8
How many residents in ZIP Code 91001 are high school graduates?
In ZIP Code 91001, 89.5% of the population graduated high school. In this region, 6.8% achieved an education level less than 9th grade, while 3.7% attended 9th to 12th grade, but did not receive a diploma.
Learn More
9
How many residents in ZIP Code 91001 are college graduates?
In ZIP Code 91001, 43.9% of the population has a Bachelor's degree or higher. An estimated 22.4% attended some college, but did not receive a degree.
Learn More
10
What is the highest level of education attained for the typical resident in ZIP Code 91001?
An estimated 22.4% of the residents in 91001 reached the level of some college, no degree, the highest percentage of any level. Additionally, 22.3% reached the level of bachelor's degree.
Learn More
11
When were most homes built in ZIP Code 91001?
Approximately 36.8% of homes in ZIP Code 91001 were built in 1939 or earlier. This is, relatively speaking, the largest of percentage of any time range. Additionally, 22.4% of homes in the region were built between 1940 and 1949.
Learn More
12
Are there more females or males in ZIP Code 91001?
There are more females than males in ZIP Code 91001. Females comprise approximately 50.8% of the population, while males make up an estimated 49.2%.
13
What is the racial composition of ZIP Code 91001?
The most common race in 91001 (race alone or in combination with one or more other races), is White (54.6%), followed by Black or African American (28.4%) . In this region, 94.8% of residents are one race, while 5.2% are two or more races.
Learn More
14
What is the average age of residents in ZIP Code 91001?
Residents of ZIP Code 91001 have a median age of 44.3 years. People aged 45 to 54 years make up approximately 16.6% of the population in 91001, the largest percentage of any age group.
Learn More
15
Is the population in ZIP Code 91001 older or younger than average?
Residents of ZIP Code 91001 are older than average. The median age of 44.3 years in ZIP Code 91001 is approximately 16.27% higher than the overall median age in the U.S. of 38.1 years.
Learn More
16
How many residents in ZIP Code 91001 are senior citizens?
An estimated 22.1% of residents in ZIP Code 91001 are of age 62 years and older.
Learn More
17
What portion of the population in ZIP Code 91001 is of voting age?
According to U.S. Census Bureau data, approximately 80% of residents in the 91001 ZIP Code are in the voting age population (18 and over).
18
What is the most frequent language spoken in home in ZIP Code 91001?
In ZIP Code 91001, approximately 71.1% of the population in 91001 list "English only" as the language spoken in home. This is the most common in-home language spoken in the region.
Learn More
19
Other than English, what is the most common language spoken in home in the 91001 ZIP Code?
An estimated 22.2% of residents in ZIP Code 91001 speak Spanish at home. This is the most common language spoken in home, other than English.
Learn More
20
How many people in ZIP Code 91001 do not have health insurance?
Approximately 6.7% of adults aged 18 to 64 in ZIP Code 91001 are uninsured and do not have health insurance.
21
What job industry do residents of ZIP Code 91001 work in most frequently?
An estimated 26.5% of the employed population 16 years and over in ZIP Code 91001 work in educational services, and health care and social assistance. This is the largest percentage of any job industry.
Learn More
22
Which area codes are associated with ZIP Code 91001?
Telephone area codes that are frequently associated with ZIP Code 91001 include: No associated area codes were found for ZIP Code 91001.
23
Does ZIP Code 91001 have good solar power potential?
The 91001 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 6.27kWh/m2/day is 26.67% greater than the overall U.S. daily average.
Learn More
24
How common is broadband Internet service in ZIP Code 91001?
An estimated 87.5% of households in ZIP Code 91001 have broadband Internet service. Approximately 93.6% of households in the region have a computer in home.
25
How is the air quality in ZIP Code 91001?
The current air quality level in ZIP Code 91001, according to the Common Air Quality Index (CAQI) air quality index, is: Moderate.
Learn More
Other California ZIP Code FAQs
