ZIP Code 20121 Demographics & Data

Centreville, VA (ZIP Code 20121) Insights

Virginia

Comprehensive Data and Demographics About 20121

The ZIP Code 20121 is associated with Centreville, VA in Fairfax County in the United States. The current population estimate for this region is 29,426. An estimated 54.3% in this Virginia region have a bachelor's degree or higher, and the per capita income is approximately $40,474. The median age in the 20121 ZIP Code is 34.9 years, with 9.6% of residents aged 62 years and older. The median household income is $104,934, while about 5% of the population is living below the poverty line.

Population in 20121

The most recent population estimate for ZIP Code 20121 is 29,426.

Centreville, VA

The 20121 ZIP Code is associated with Centreville, VA in Fairfax County.

Area Codes associated with 20121

Telephone area codes associated with ZIP Code 20121 include 571, and 703.

Sunrise / Sunset in 20121

Sunrise: 7:26 am
Sunset: 4:54 pm
Sunrise in 20121 7:26 am
Sunrise in 20121 4:54 pm

Weather forecast for 20121

Overnight's forecast for 20121: Mostly cloudy, with a low around 20. North wind around 7 mph.

Current air quality in 20121

Air quality: Good Air quality scale in 20121 Good

Internet in 20121

Approximately 97.7% of households in ZIP Code 20121 have a computer, while about 95.0% of households have broadband Internet service.

Gender in 20121

In ZIP Code 20121, females make up an estimated 50.8% of the overall population, while males comprise approximately 49.2%.

Health Insurance in 20121

Approximately 7.1% of adults aged 18 to 64 in ZIP Code 20121 (Centreville, VA) are currently uninsured and do not have health insurance.

Income in ZIP Code 20121

The median household income in ZIP Code 20121 is $104,934, while the region's mean household income is $119,350. Breaking income down further, per capita income in the region is $40,474. The per capita income in ZIP Code 20121 of $40,474 is approximately 3.04% more than the per capita income in Virginia overall of $39,278. 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%. Regarding household income, approximately 26.3% of the population in 20121 earn $100,000 to $149,999 per year, while an estimated 15.2% earn $75,000 to $99,999 per year, and 1.2% of 20121 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 20121. 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 20121

Household Income Percent
Less than $10,000 per year 3.7%
$10,000 to $14,999 per year 1.2%
$15,000 to $24,999 per year 3.1%
$25,000 to $34,999 per year 3.9%
$35,000 to $49,999 per year 6.0%
$50,000 to $74,999 per year 14.2%
$75,000 to $99,999 per year 15.2%
$100,000 to $149,999 per year 26.3%
$150,000 to $199,999 per year 12.2%
$200,000 or more per year 14.2%

Education levels in ZIP Code 20121

In ZIP Code 20121, 92.5% of the population graduated high school, while 54.3% have a bachelor's degree or higher. In this region, 4.3% achieved an education level less than 9th grade, while 20.4% hold a graduate or professional degree. Approximately 17.2% in this Fairfax County region reached the highest level of high school graduate (including equivalency).

Education Attained in 20121

Education Level Percent
Less than 9th grade 4.3%
9th to 12th grade, no diploma 3.2%
High school graduate (includes equivalency) 17.2%
Some college, no degree 13.7%
Associate's degree 7.3%
Bachelor's degree 33.9%
Graduate or professional degree 20.4%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 20121. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Age Breakdown in ZIP Code 20121

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. About 75.4% of residents are aged 18 years and older, and 9.6% of residents are 62 years and over. Approximately 16.5% of the population in 20121 falls in the age group 25 to 34 years, while an estimated 16.5% are aged 45 to 54 years. On the low end of the scale, 0.2% of 20121 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 20121. 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 20121

Age Range Percent
Under 5 years 7.4%
5 to 9 years 7.3%
10 to 14 years 6.2%
15 to 19 years 6.8%
20 to 24 years 6.0%
25 to 34 years 16.5%
35 to 44 years 15.3%
45 to 54 years 16.5%
55 to 59 years 6.8%
60 to 64 years 3.7%
65 to 74 years 5.3%
75 to 84 years 2.1%
85 years and over 0.2%

Race & Ethnicity in ZIP Code 20121

Looking at race in the population that makes up ZIP Code 20121, 95.3% is one race, while 4.7% are two or more races. Approximately 16.0% of 20121 residents are hispanic or Latino (of any race). 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%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 20121. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 20121

Industry Percent
White 55.7%
Black or African American 10.9%
American Indian and Alaska Native 1.1%
Asian 31.7%
Native Hawaiian and Other Pacific Islander 0.2%
Some other race 5.5%
* Race alone or in combination with one or more other races

Chronic Health Issues in ZIP Code 20121 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 20121. 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 20121

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 20121 [4]

One of the top preventative health measures in ZIP Code 20121 is current access to health insurance, as an estimated 92.9% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 20121 list , as a preventive measure.

Preventative Health in 20121

Preventive Measure Percent of adults*
Current access to health insurance 92.9%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 20121. 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 20121. 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 20121

Risk Behavior Percent of adults*
* aged 18 & above

Language Breakdown in ZIP Code 20121

In ZIP Code 20121, 51.5% of the population lists "English only" as the language spoken in home, while 13.6% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 11.4% of homes, and other Indo-European languages are spoken in 18.9% of homes. Lastly, 4.6% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Fairfax County region.

Language Spoken in 20121

Language Spoken Percent
English only 51.5%
Spanish 13.6%
Other Indo-European languages 11.4%
Asian and Pacific Islander languages 18.9%
Other languages 4.6%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 20121. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Real Estate & Housing in ZIP Code 20121

The median home value in ZIP Code 20121 in July 2024 comes in at $557,102. The July 2024 value is approximately 3% higher than the $538,315 median value in February 2024, and 6% higher than the $523,111 median value in August 2023. Regarding the age of homes in ZIP Code 20121, an estimated 41.1% of homes were built between 1990 and 1999. Additionally, 36.4% of homes in the region were built between 1980 and 1989, while an estimated 0.0% of homes were built between 1940 and 1949 in this Fairfax County region.

Home Values in 20121

Month Home value
Jul 2024 $557,102
Jun 2024 $554,977
May 2024 $551,924
Apr 2024 $547,510
Mar 2024 $542,492
Feb 2024 $538,315
Jan 2024 $535,648
Dec 2023 $533,636
Nov 2023 $531,496
Oct 2023 $529,224
Sep 2023 $526,563
Aug 2023 $523,111

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 20121. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 20121

Year Home Built Percent
Built in 2014 or later 0.1%
Built between 2010 and 2013 1.9%
Built between 2000 and 2009 7.2%
Built between 1990 and 1999 41.1%
Built between 1980 and 1989 36.4%
Built between 1970 and 1979 10.1%
Built between 1960 and 1969 1.6%
Built between 1950 and 1959 1.1%
Built between 1940 and 1949 0.0%
Built in 1939 or earlier 0.6%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 20121. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Jobs Breakdown in ZIP Code 20121

In 20121, 77.2% of the population is in the labor force. Recent estimates place 5.2% as working from home, while the total labor force in the region has a mean travel to time to work of 32.6 minutes. Approximately 21.3% of the employed population 16 years and over in 20121 work in educational services, and health care and social assistance, while an estimated 20.9% work in professional, scientific, management, and administrative. On the lower end of the scale, just 0.0% of 20121 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 20121. 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 20121

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.0%
Construction 5.7%
Manufacturing 3.3%
Wholesale trade 0.8%
Retail trade 10.4%
Transportation and warehousing, and utilities 4.0%
Information 2.7%
Finance and insurance, and real estate and rental and leasing 6.2%
Professional, scientific, management, and administrative 20.9%
Educational services, and health care and social assistance 21.3%
Arts, entertainment, and recreation, and accommodation and food services 11.3%
Other services, except public administration 6.1%
Public administration 7.2%

Utilities in ZIP Code 20121 [6]

Regarding solar power potential, ZIP Code 20121 has an average daily solar radiation level of 5 kWh/m2/day. This is approximately 21.36% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 24.13% 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 20121. This visualizes electricity rates in 20121 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 20121

Region Residential Commercial Industrial
ZIP Code 20121 11.64¢/kWh 10.27¢/kWh 6.73¢/kWh
Virginia 15.05¢/kWh 9.33¢/kWh 9.24¢/kWh
United States 16.94¢/kWh 13.2¢/kWh 8.21¢/kWh

Solar Power in 20121

Month ZIP Code 20121 Low (WA) High (AZ)
Jan 3.92 1.9 5.84
Feb 4.83 3 6.31
Mar 5.02 3.65 7.02
Apr 5.65 5.13 7.3
May 5.56 5.17 7.13
Jun 5.65 5.72 6.95
Jul 5.78 6.22 6.51
Aug 5.55 6.08 6.65
Sep 5.18 5.15 7.02
Oct 4.92 3.32 6.92
Nov 4.19 2.33 5.99
Dec 3.7 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 20121. This visualizes solar power levels in 20121 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Consumer Financial Products Complaints in 20121 [5]

Regarding consumer complaints about financial products in ZIP Code 20121, credit reporting or other personal consumer reports have received the most complaints in 20121 in the past 12 months. Credit reporting or credit repair services received the second most complaints. The most frequent complaint overall in this Fairfax 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 20121. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 20121

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 83
Credit reporting or credit repair services 27
Credit card or prepaid card 22
Checking or savings account 18
Debt collection 18
Other 28
* Total in 2021

Consumer Complaints by Issue in 20121

Complaint Issue Number of Complaints*
Incorrect information on your report 64
Improper use of your report 33
Attempts to collect debt not owed 13
Problem with a purchase shown on your statement 10
Getting a credit card 9
Other 67
* 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 20121. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

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.