ZIP Code 20171 Demographics & Data

Herndon, VA (ZIP Code 20171) Insights

Virginia

Demographics Data and Important Statistics About 20171

The ZIP Code 20171 is associated with Herndon, VA in Fairfax County in the United States. The current population estimate for this region is 51,093. An estimated 73.4% in this Virginia region have a bachelor's degree or higher, and the per capita income is approximately $60,868. The median age in the 20171 ZIP Code is 36.4 years, with 10.8% of residents aged 62 years and older. The median household income is $144,425, while about 3% of the population is living below the poverty line.

Population in 20171

The most recent population estimate for ZIP Code 20171 is 51,093.

Herndon, VA

The 20171 ZIP Code is associated with Herndon, VA in Fairfax County.

Area Codes associated with 20171

Telephone area codes associated with ZIP Code 20171 include 571, and 703.

Sunrise / Sunset in 20171

Sunrise: 6:05 am
Sunset: 8:26 pm
Sunrise in 20171 6:05 am
Sunrise in 20171 8:26 pm

Weather forecast for 20171

Tonight's forecast for 20171: A chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 75. Southeast wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Current air quality in 20171

Air quality: Fair Air quality scale in 20171 Fair

Internet in 20171

Approximately 98.6% of households in ZIP Code 20171 have a computer, while about 96.5% of households have broadband Internet service.

Gender in 20171

In ZIP Code 20171, females make up an estimated 50.2% of the overall population, while males comprise approximately 49.8%.

Health Insurance in 20171

Approximately 4.8% of adults aged 18 to 64 in ZIP Code 20171 (Herndon, VA) are currently uninsured and do not have health insurance.

Income in ZIP Code 20171

The median household income in ZIP Code 20171 is $144,425, while the region's mean household income is $174,553. Breaking income down further, per capita income in the region is $60,868. The per capita income in ZIP Code 20171 of $60,868 is approximately 54.97% more than the per capita income in Virginia overall of $39,278. An estimated 3.0% of the population is living below the poverty line in this region. This rate is approximately 68.42% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 32.0% of the population in 20171 earn $200,000 or more per year, while an estimated 21.5% earn $100,000 to $149,999 per year, and 0.4% of 20171 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 20171. 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 20171

Household Income Percent
Less than $10,000 per year 2.1%
$10,000 to $14,999 per year 0.4%
$15,000 to $24,999 per year 2.1%
$25,000 to $34,999 per year 2.0%
$35,000 to $49,999 per year 3.7%
$50,000 to $74,999 per year 7.5%
$75,000 to $99,999 per year 12.2%
$100,000 to $149,999 per year 21.5%
$150,000 to $199,999 per year 16.4%
$200,000 or more per year 32.0%

Education levels in ZIP Code 20171

In ZIP Code 20171, 97.3% of the population graduated high school, while 73.4% have a bachelor's degree or higher. In this region, 0.8% achieved an education level less than 9th grade, while 36.3% hold a graduate or professional degree. Approximately 9.7% in this Fairfax County region reached the highest level of high school graduate (including equivalency).

Education Attained in 20171

Education Level Percent
Less than 9th grade 0.8%
9th to 12th grade, no diploma 1.9%
High school graduate (includes equivalency) 9.7%
Some college, no degree 9.3%
Associate's degree 4.9%
Bachelor's degree 37.2%
Graduate or professional degree 36.3%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 20171. 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 20171

Residents of ZIP Code 20171 are younger than average. The median age of 36.4 years in ZIP Code 20171 is approximately 4.46% lower than the overall median age in the U.S. of 38.1 years. About 73.3% of residents are aged 18 years and older, and 10.8% of residents are 62 years and over. Approximately 16.8% of the population in 20171 falls in the age group 35 to 44 years, while an estimated 15.4% are aged 45 to 54 years. On the low end of the scale, 1.0% of 20171 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 20171. 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 20171

Age Range Percent
Under 5 years 6.7%
5 to 9 years 7.9%
10 to 14 years 8.0%
15 to 19 years 5.8%
20 to 24 years 4.8%
25 to 34 years 14.6%
35 to 44 years 16.8%
45 to 54 years 15.4%
55 to 59 years 6.8%
60 to 64 years 5.2%
65 to 74 years 5.0%
75 to 84 years 1.9%
85 years and over 1.0%

Race & Ethnicity in ZIP Code 20171

Looking at race in the population that makes up ZIP Code 20171, 96.3% is one race, while 3.7% are two or more races. Approximately 7.8% of 20171 residents are hispanic or Latino (of any race). The most common race in 20171 (race alone or in combination with one or more other races), is White (54.0%), followed by Asian (36.1%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 20171. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 20171

Industry Percent
White 54.0%
Black or African American 11.5%
American Indian and Alaska Native 0.5%
Asian 36.1%
Native Hawaiian and Other Pacific Islander 0.4%
Some other race 1.4%
* Race alone or in combination with one or more other races

Chronic Health Issues in ZIP Code 20171 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 20171. 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 20171

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 20171 [4]

One of the top preventative health measures in ZIP Code 20171 is current access to health insurance, as an estimated 95.2% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 20171 list , as a preventive measure.

Preventative Health in 20171

Preventive Measure Percent of adults*
Current access to health insurance 95.2%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 20171. 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 20171. 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 20171

Risk Behavior Percent of adults*
* aged 18 & above

Language Breakdown in ZIP Code 20171

In ZIP Code 20171, 58.9% of the population lists "English only" as the language spoken in home, while 5.2% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 12.4% of homes, and other Indo-European languages are spoken in 19.0% of homes. Lastly, 4.5% 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 20171

Language Spoken Percent
English only 58.9%
Spanish 5.2%
Other Indo-European languages 12.4%
Asian and Pacific Islander languages 19.0%
Other languages 4.5%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 20171. 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 20171

The median home value in ZIP Code 20171 in January 2025 comes in at $839,889. The January 2025 value is approximately 2% higher than the $820,768 median value in August 2024, and 5% higher than the $796,289 median value in February 2024. Regarding the age of homes in ZIP Code 20171, an estimated 29.6% of homes were built between 1990 and 1999. Additionally, 24.8% of homes in the region were built between 1980 and 1989, while an estimated 0.2% of homes were built in 1939 or earlier in this Fairfax County region.

Home Values in 20171

Month Home value
Jan 2025 $839,889
Dec 2024 $835,713
Nov 2024 $830,754
Oct 2024 $826,080
Sep 2024 $822,640
Aug 2024 $820,768
Jul 2024 $819,532
Jun 2024 $817,689
May 2024 $814,014
Apr 2024 $807,500
Mar 2024 $800,989
Feb 2024 $796,289

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 20171. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 20171

Year Home Built Percent
Built in 2014 or later 5.0%
Built between 2010 and 2013 4.2%
Built between 2000 and 2009 24.6%
Built between 1990 and 1999 29.6%
Built between 1980 and 1989 24.8%
Built between 1970 and 1979 9.9%
Built between 1960 and 1969 0.7%
Built between 1950 and 1959 0.6%
Built between 1940 and 1949 0.4%
Built in 1939 or earlier 0.2%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 20171. 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 20171

In 20171, 77.3% of the population is in the labor force. Recent estimates place 8.6% as working from home, while the total labor force in the region has a mean travel to time to work of 29.0 minutes. Approximately 35.4% of the employed population 16 years and over in 20171 work in professional, scientific, management, and administrative, while an estimated 17.0% work in educational services, and health care and social assistance. On the lower end of the scale, just 0.1% of 20171 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 20171. 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 20171

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.1%
Construction 2.4%
Manufacturing 3.4%
Wholesale trade 0.8%
Retail trade 5.7%
Transportation and warehousing, and utilities 4.0%
Information 4.4%
Finance and insurance, and real estate and rental and leasing 7.5%
Professional, scientific, management, and administrative 35.4%
Educational services, and health care and social assistance 17.0%
Arts, entertainment, and recreation, and accommodation and food services 6.0%
Other services, except public administration 4.4%
Public administration 8.7%

Utilities in ZIP Code 20171 [6]

Regarding solar power potential, ZIP Code 20171 has an average daily solar radiation level of 4.97 kWh/m2/day. This is approximately 20.63% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 24.58% 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 20171. This visualizes electricity rates in 20171 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 20171

Region Residential Commercial Industrial
ZIP Code 20171 11.04¢/kWh 7.8¢/kWh 6.24¢/kWh
Virginia
United States 17.45¢/kWh 12.96¢/kWh 8.3¢/kWh

Solar Power in 20171

Month ZIP Code 20171 Low (WA) High (AZ)
Jan 4.09 1.9 5.84
Feb 4.83 3 6.31
Mar 5.24 3.65 7.02
Apr 5.4 5.13 7.3
May 5.47 5.17 7.13
Jun 5.67 5.72 6.95
Jul 5.73 6.22 6.51
Aug 5.56 6.08 6.65
Sep 5.3 5.15 7.02
Oct 4.86 3.32 6.92
Nov 4.13 2.33 5.99
Dec 3.36 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 20171. This visualizes solar power levels in 20171 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Consumer Financial Products Complaints in 20171 [5]

Regarding consumer complaints about financial products in ZIP Code 20171, credit reporting or other personal consumer reports have received the most complaints in 20171 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 20171. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 20171

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 367
Credit reporting or credit repair services 264
Debt collection 54
Checking or savings account 41
Credit card 38
Other 87
* Total in 2021

Consumer Complaints by Issue in 20171

Complaint Issue Number of Complaints*
Incorrect information on your report 281
Improper use of your report 237
Problem with a company's investigation into an existing problem 78
Problem with a credit reporting company's investigation 50
Attempts to collect debt not owed 31
Other 174
* 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 20171. 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.