Frequently Asked Questions About ZIP Code 20121

FAQs and quick facts on ZIP Code 20121

See answers to frequently asked questions about 20121 (Centreville, VA)

1

What region of the U.S. is ZIP Code 20121 associated with?

The 20121 ZIP Code is primarily associated with Centreville, VA in the United States.
2

What U.S. county is ZIP Code 20121 located in?

The 20121 ZIP Code is located in Fairfax County in the state of Virginia.
3

What is the current population estimate for ZIP Code 20121?

The ZIP Code 20121 has a current population estimate of 29,426, according to the U.S. Census Bureau.
4

What is the median income in ZIP Code 20121?

The median household income in ZIP Code 20121 is $104,934, while the mean household income in the region is $119,350.
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5

What is the per capita income in ZIP Code 20121?

The per capita income in ZIP Code 20121 of $40,474 is approximately 18.68% 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 20121?

An estimated 26.3% of the residents in 20121 earn $100,000 to $149,999 per year, the highest percentage of any range, while 15.2% earn $75,000 to $99,999 per year.
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7

Are any residents of ZIP Code 20121 living below the poverty line?

An estimated 5.1% of the population is living below the poverty line in this region. This rate is approximately 46.32% lower than the overall poverty rate in the U.S. of 9.5%.
8

What is the average home price in ZIP Code 20121?

The median home value in ZIP Code 20121 in December 2022 was $519,362. That recent median value is approximately 5% higher than the $492,741 median value in the region 12 months earlier in January 2022.
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9

When were most homes built in ZIP Code 20121?

Approximately 41.1% of homes in ZIP Code 20121 were built between 1990 and 1999. This is, relatively speaking, the largest of percentage of any time range. Additionally, 36.4% of homes in the region were built between 1980 and 1989.
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10

How many residents in ZIP Code 20121 are high school graduates?

In ZIP Code 20121, 92.5% of the population graduated high school. In this region, 4.3% achieved an education level less than 9th grade, while 3.2% attended 9th to 12th grade, but did not receive a diploma.
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11

How many residents in ZIP Code 20121 are college graduates?

In ZIP Code 20121, 54.3% of the population has a Bachelor's degree or higher. An estimated 13.7% attended some college, but did not receive a degree.
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12

What is the highest level of education attained for the typical resident in ZIP Code 20121?

An estimated 33.9% of the residents in 20121 reached the level of bachelor's degree, the highest percentage of any level. Additionally, 20.4% reached the level of graduate or professional degree.
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13

What is the most frequent language spoken in home in ZIP Code 20121?

In ZIP Code 20121, approximately 51.5% of the population in 20121 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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14

Other than English, what is the most common language spoken in home in the 20121 ZIP Code?

An estimated 18.9% of residents in ZIP Code 20121 speak Asian and Pacific Islander languages at home. This is the most common language spoken in home, other than English.
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15

Are there more females or males in ZIP Code 20121?

There are more females than males in ZIP Code 20121. Females comprise approximately 50.8% of the population, while males make up an estimated 49.2%.
16

What is the racial composition of ZIP Code 20121?

The most common race in 20121 (race alone or in combination with one or more other races), is White (55.7%), followed by Asian (31.7%) . In this region, 95.3% of residents are one race, while 4.7% are two or more races.
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17

What is the average age of residents in ZIP Code 20121?

Residents of ZIP Code 20121 have a median age of 34.9 years. People aged 25 to 34 years make up approximately 16.5% of the population in 20121, the largest percentage of any age group.
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18

Is the population in ZIP Code 20121 older or younger than average?

Residents of ZIP Code 20121 are younger than average. The median age of 34.9 years in ZIP Code 20121 is approximately 8.4% lower than the overall median age in the U.S. of 38.1 years.
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19

What is the most common chronic health issue in ZIP Code 20121?

The most common chronic health issue in 20121 is high cholesterol, as an estimated 25.5% of adults aged 18 and older deal with this issue.
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20

What is the most frequent health risk behavior by residents of ZIP Code 20121?

The most frequent health risk behavior in 20121 is 'sleeping less than 7 hours', as approximately 33.5% of adults aged 18 and older in the region engage in this behavior.
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21

What is the top health prevention measure taken by residents of ZIP Code 20121?

The most common preventive measure in 20121 is listed as 'cholesterol screening', as an estimated 89.4% of adults 18 and older list this prevention measure.
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22

How many people in ZIP Code 20121 do not have health insurance?

Approximately 12.5% of adults aged 18 to 64 in ZIP Code 20121 are uninsured and do not have health insurance.
23

What portion of the population in ZIP Code 20121 is of voting age?

According to U.S. Census Bureau data, approximately 75% of residents in the 20121 ZIP Code are in the voting age population (18 and over).
24

How many residents in ZIP Code 20121 are senior citizens?

An estimated 9.6% of residents in ZIP Code 20121 are of age 62 years and older.
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25

What job industry do residents of ZIP Code 20121 work in most frequently?

An estimated 21.3% of the employed population 16 years and over in ZIP Code 20121 work in educational services, and health care and social assistance. This is the largest percentage of any job industry.
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26

Which area codes are associated with ZIP Code 20121?

Telephone area codes that are frequently associated with ZIP Code 20121 include: 571, and 703.
27

How common is broadband Internet service in ZIP Code 20121?

An estimated 95.0% of households in ZIP Code 20121 have broadband Internet service. Approximately 97.7% of households in the region have a computer in home.
28

Does ZIP Code 20121 have good solar power potential?

The 20121 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 5kWh/m2/day is 1.01% greater than the overall U.S. daily average.
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29

What is the most common financial consumer complaint in ZIP Code 20121?

According to the Consumer Financial Protection Bureau, 'credit card or prepaid card' have received the most complaints in ZIP Code 20121 in the past 12 months. The most frequent complaint overall in this 20121 during the same time range was 'getting a credit card'.
30

How do electricity rates in ZIP Code 20121 compare to the rest of the country?

Electricity rates in ZIP Code 20121 are lower than average. The average residential electricity rate in ZIP Code 20121 of 11.64ยข/kWh. is 25.58% less than the average rate in the U.S. as a whole.
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31

How is the air quality in ZIP Code 20121?

The current air quality level in ZIP Code 20121, according to the Common Air Quality Index (CAQI) air quality index, is: Fair.
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