20175 Zip Code Population and Demographics

In this article, we'll explore the population statistics for the zip code 20175, including popular demographics data like median age, number of households, household income, gender, employment and unemployment rates, occupations, religion, and more.

20175 is a zip code in Loudoun County, Virginia, which covers Blue Ridge, Catoctin, Dulles, and Leesburg, with a total population of 33,343 people.

We are using the latest American Community Survey (ACS) 5-Year survey data from the US Census Bureau, which is accurate up to 2021.

Table of Contents

Population

There is a lot of data that lets us see how many people live in the 20175 zip code. The most basic data is the total population, which is the total number of people living in 20175.

The estimated population of people living in 20175 is 33,343, with a median age of 38.1.

We can look back at data from previous years to see how the population in the 20175 area has changed over the last 5 years.

Year Population Change 5-Year Change
2021
33,343
 -5.89% -0.22%
2020
35,429
+1.64%
-
2019
34,857
+3.36%
-
2018
33,723
+0.92%
-
2017
33,415
 - -

Population of 20175 by Race and Ethnicity

How much has the race and ethnicity of the population in the 20175 zip code changed? The US Census Bureau gives us a few defined types that the population is broken down into.

Let's look at the total numbers and also the change over the last 5 years.

Race 2021 2017 Change
White
69.5%
73.7%
 -5.70%
Black/African American
7.3%
7.8%
 -6.41%
Native
0.2%
0.1%
 +100.00%
Hispanic
13%
10.3%
 +26.21%
Asian
6.4%
4.2%
 +52.38%
Hawaiian/Pacific Islander
0%
0%
 0.00%
Two Or More Races
3.1%
2.6%
 +19.23%
Other
0.4%
1.1%
 -63.64%

This data can be very important for anybody studying the 20175 zip for a number of reasons, including social and economic research, planning and development, and marketing to a multi-cultural population.

Note that the Native group includes both Native American and Alaskan Native people.

Population of 20175 by Age and Gender

We can also monitor the change of the age and gender in the 20175 zip code to track track trends in the population over time.

We can see how the population in 20175 has changed over the last 5 years by median age as a total, and also by male and female.

Year Total Male Female
2021 38.1 +1.33% 37.9 -0.26% 38.4 +3.5%
2020 37.6 +1.08% 38 -0.26% 37.1 +2.49%
2019 37.2 -0.27% 38.1 +0.26% 36.2 -1.09%
2018 37.3 +3.9% 38 +5.56% 36.6 +2.23%
2017 35.9 - 36 - 35.8 -

The median age of the 20175 zip gives you an idea of the age distribution, with half of the population being older than the median age and half being younger.

This can then be used to infer and compare against birth rates, parent ages, and more metrics to understand the population. For example, an increasing median age indicates an aging population in the 20175 area, which can be a sign of a declining population in terms of birth rates and workforce participation.

Age 2021 2017
(Years) Male Female Male Female
0 to 9 2,761 -13.37% 2,683 -6.58% 2,345 2,475
10 to 19 2,305 +13.73% 2,257 0.18% 2,633 2,217
20 to 29 2,109 1.95% 2,189 -14.52% 2,104 1,866
30 to 39 2,256 -11.52% 2,337 -11.82% 1,995 2,063
40 to 49 2,722 +16.73% 2,805 -6.52% 3,175 2,602
50 to 59 2,566 +1.51% 2,072 +15.31% 2,575 2,391
60 to 69 1,205 +18.86% 1,479 +10.49% 1,437 1,626
70+ 766 -7.96% 903 +25.34% 704 1,135

Median Household Income

The latest median household income for the 20175 zip code is $148,632.00.

In simple terms, the median income is the middle income of a group of people. Half of the people in the group make more than the median income, and half make less.

The median income is a good indicator of the overall income of a group of people, and can be used to compare against other metrics such as the average income, per capita income, and more.

Median Income by Age

We can also look at the median income by age to see how the median income varies by age, and how it compares to the overall median income for 20175.

  • Under 25
    $66,599.00
  • 25 to 44
    $131,848.00
  • 45 to 64
    $183,348.00
  • 65 and over
    $71,513.00

Average Household Income

Whenever we ask what is the average household income in the 20175 zip code, we are actually talking about the mean household income.

This is calculated by adding up all the incomes of all the households in 20175, and then dividing that number by the total number of households.

This is a good way to get a general idea of the average income of a group of people, but it can be skewed by a very high or very low incomes.

The average household income of 20175 is currently $191,546.00.

In terms of accurately summarizing income at a geographic level, the median income is a better metric than the average income because it isn't affected by a small number of very high or very low incomes.

If you had an area where the average income was greater than the median, it can mean that there is significant income inequality, with income being concentrated in a small number of wealthy households.

35.87% of households in 20175 are classed as high income households (making $200,000+ per year).

Household Income Tiers

The US Census Bureau divides households into income tiers based on the median income for the area. This is a good way to compare the income of 20175 against other zip codes.

  • Less than $24,999
    5.57%
  • $25,000 to $49,999
    8.45%
  • $50,000 to $74,999
    11.82%
  • $75,000 to $99,999
    8.17%
  • $100,000 to $149,999
    16.50%
  • $150,000 to $199,999
    13.63%
  • $200,000 or more
    35.87%

Per Capita Income

The per capita income in 20175 is $67,501.00.

Per capita income is the average income of a person in a given area. It is calculated by dividing the total income of 20175 by the total population of 20175.

This is different from the average or mean income because it includes and accounts for all people living in the 20175 area, including people like children, the elderly, unemployed people, retired people, and more.

Education Levels

We can also look at the education levels in 20175 to see how many people have a high school degree, a bachelor's degree, or a graduate degree.

Educational attainment is a good indicator of the overall education level of a population, and can be used to compare against other metrics such as the average income, per capita income, and more to see how education levels affect income, unemployment rates, and more.

  • Master's degree or higher
    28.92%
  • Bachelor's degree
    46.66%
  • Some college or associate's degree
    6.12%
  • High school diploma or equivalent
    17.26%
  • Less than high school diploma
    1.04%

Employment

Employment rates are all based around the total population in 20175 that are over the age of 16.

Currently, the total population of the 20175 zip over the age of 16 is 25,756.

Of those people, a total of 73.20% are working or actively looking for work. This is called the labor force participation rate.

The participation rate is a useful market measure because it shows the relative amount of labor resources available to the economy.

The employment to total population rate in 20175 is 70.20%.

Employment by Age

We can look at the employment rates by age to see how it compares to the overall employment rate. Here's how that breaks down for the 20175 zip code.

Age Population Participation Unemployment Rate
16 to 19 years 2,083 51.00% 2.00%
20 to 24 years 1,899 71.80% 8.60%
25 to 29 years 2,071 82.00% 2.20%
30 to 34 years 1,892 86.50% 5.60%
35 to 44 years 5,190 86.40% 1.40%
45 to 54 years 5,205 86.60% 2.30%
55 to 59 years 2,514 82.10% 4.30%
60 to 64 years 1,849 67.10% 4.40%
65 to 74 years 2,112 34.20% 5.30%
75 years and over 941 8.50% 5.00%

Employment by Race

Another very interesting employment statistic we can look at is the employment and unemployment rates by race in 20175. The table below shows the rates for each of the ethnicity groups types defined by the US Census Bureau (which we mentioned earlier in this article).

Age Population Participation Unemployment Rate
White 20,013 72.90% 2.40%
Black or African American 1,856 60.80% 11.90%
American Indian and Alaska Native 78 52.60% 0.00%
Asian 1,733 78.60% 0.90%
Native Hawaiian and Other Pacific Islander 26 100.00% 0.00%
Other 544 86.80% 14.80%
Two or more races 1,506 81.50% 4.00%
Hispanic or Latino 2,878 79.60% 4.50%
Not Hispanic or Latino 18,532 72.60% 2.50%

Occupations

In this section we can look at the most common occupations for people living in the 20175 area as well as the gender breakdown and earnings of them.

The total population of civilian employees that are 16 years old or older in 20175 is 18,072, with median earnings of $79,590.00.

Women in 20175 are earning approximately 53.90% of the men's earnings.

Population Earnings
Total 18,072 $79,590.00
Male 10,074 $100,165.00
Female 7,998 $53,941.00

Occupations by Category

In the table below, we can break down the population and earnings for 20175 even further by occupation. The list of occupation categories below will show you how many people are employed in each category and the median earnings of each profession.

Occupation Employed Earnings
Management 3,331 $140,781.00
Business and Financial 1,884 $112,093.00
Computer and Mathematical 1,621 $123,494.00
Architecture and Engineering 968 $121,500.00
Life, Physical, and Social Science 204 $180,593.00
Community and Social Service 165 $54,850.00
Legal 324 $151,944.00
Educational and Library 1,176 $51,563.00
Arts, Design, Entertainment, Sports, and Media 553 $60,729.00
Healthcare Practitioners 674 $88,413.00
Healthcare Support 221 $26,250.00
Firefighters and Protective Service 97 $72,583.00
Law Enforcement 108 $132,700.00
Food Preparation and Serving 986 $13,264.00
Building and Grounds Cleaning 461 $31,976.00
Personal Care and Service 632 $14,327.00
Sales 1,607 $63,179.00
Office and Administrative Support 1,553 $44,663.00
Farming, Fishing, and Forestry 21 $0.00
Construction and Extraction 396 $65,459.00
Installation, Maintenance, and Repair 105 $65,060.00
Production 177 $23,772.00
Transportation and Material Moving 517 $42,316.00

Occupations by Gender

Now we can also look at the occupations by category for 20175 when it is broken down by male and female.

This lets us see how many male and females work in each occupation, the median earnings, and the male to female ratio of earnings for 20175.

That last metric is important because it can be used to look at the gender pay gap between men and women.

Occupation Male Female
Population Earnings Population Earnings
Management 2,185 $148,881.00 1,146 $106,750.00
Business and Financial 1,043 $117,467.00 841 $87,434.00
Computer and Mathematical 1,102 $149,167.00 519 $105,236.00
Architecture and Engineering 820 $109,938.00 148 $128,500.00
Life, Physical, and Social Science 165 $180,554.00 39 $250,001.00
Community and Social Service 54 $57,222.00 111 $53,250.00
Legal 185 $169,350.00 139 $128,546.00
Educational and Library 194 $62,222.00 982 $44,339.00
Arts, Design, Entertainment, Sports, and Media 344 $44,430.00 209 $92,946.00
Healthcare Practitioners 303 $86,477.00 371 $93,194.00
Healthcare Support 0 $0.00 221 $26,250.00
Firefighters and Protective Service 37 $90,521.00 60 $63,750.00
Law Enforcement 108 $132,700.00 0 $0.00
Food Preparation and Serving 439 $16,590.00 547 $8,518.00
Building and Grounds Cleaning 305 $33,911.00 156 $28,513.00
Personal Care and Service 0 $0.00 632 $14,327.00
Sales 1,009 $110,379.00 598 $12,110.00
Office and Administrative Support 504 $45,455.00 1,049 $41,250.00
Farming, Fishing, and Forestry 13 $0.00 8 $0.00
Construction and Extraction 396 $65,459.00 0 $0.00
Installation, Maintenance, and Repair 105 $65,060.00 0 $0.00
Production 120 $20,000.00 57 $30,208.00
Transportation and Material Moving 394 $50,702.00 123 $12,694.00

Households and Family Size

A household is defined by the US Census Bureau as a group of people who occupy a housing unit. A housing unit is a house, apartment, mobile home, group of rooms, or single room occupied as separate living quarters.

There are currently 11,500 households in 20175, with an average household size of 2.85 people.

A family is defined as a group of two or more people related by birth, marriage, or adoption who live together in the same household.

There are 8,353 families living in the 20175 zip code with an average family size of 3.36 people.

Households by Marital Status

The four categories of household by marital status are:

  • Married-couple family
  • Male householder with no spouse present
  • Female household with no spouse present
  • Nonfamily household

The table below shows the total number of households and families, with the average sizes of each, that live in 20175:

Married Male Female Nonfamily
Total Households 6,937 611 805 3,147
Average Household Size 3.54 2.71 2.92 1.35
Total Families 6,937 611 805 0
Average Household Size 3.52 2.53 2.69 0

Poverty

Of the 8,353 families living in 20175, 1.90% are considered to be below the poverty threshold.

The table below shows the latest poverty thresholds in 20175:

Household Size Poverty Threshold
1 Person $14,580.00
2 People $19,720.00
3 People $24,860.00
4 People $30,000.00
5 People $35,140.00
6 People $40,280.00
7 People $45,420.00
8 People $50,560.00

Housing

There are 11,916 housing units in 20175.

The table below shows the split between occupied and vacant units:

Total Percentage
Occupied 11,500 96.51%
Vacant 416 3.49%

22.85% of the total 11,916 housing units in 20175 are rental units. This is approximately 2,723 properties.

For owner-occupied housing units, a total of 8,703 are occupied by the owner - or 73.04% of the total.

Rental Rates

The median rent for a property in 20175 is $1,815.00.

In the chart below, we can look at the number of rental properties in 20175 that fall into a particular rent range. These can then be used to compare with other areas, or to see how they have changed over time.

  • No rent paid
    74
  • Less than $500
    63
  • $500 to $999
    126
  • $1,000 to $1,499
    509
  • $1,500 to $1,999
    1,053
  • $2,000 to $2,499
    442
  • $2,500 to $2,999
    319
  • $3,000 or more
    211

Property Value

The median value of a property in 20175 is $578,300.00.

Just like with rental rates, we can look at the number of properties in 20175 that fall into a particular value range.

  • Less than $50,000
    23
  • $50,000 to $99,999
    85
  • $100,000 to $149,999
    66
  • $150,000 to $199,999
    108
  • $200,000 to $299,999
    755
  • $300,000 to $499,999
    2,341
  • $500,000 to $999,999
    4,571
  • $1,000,000 or more
    754

Property Age

We can also look at the age of properties in 20175. The chart below shows the number of properties in 20175 that fall into a particular age range.

  • 1939 or earlier
    387
  • 1940 to 1949
    137
  • 1950 to 1959
    291
  • 1960 to 1969
    519
  • 1970 to 1979
    1,371
  • 1980 to 1989
    2,039
  • 1990 to 1999
    2,599
  • 2000 to 2009
    3,151
  • 2010 to 2013
    1,361
  • 2014 or later
    61

Vehicles per Household

The number of vehicles available per household can be a good indicator of the level of affluence in an area. The chart below shows the number of households in 20175 that have a particular number of vehicles available.

  • No vehicles available
    325
  • 1 vehicle available
    2,982
  • 2 vehicles available
    4,470
  • 3 or more vehicles available
    3,723

Commuting to Work

In this section, we can also look at how people in 20175 get to work. The chart below shows the number of people in 20175 that commute to work in a particular way.

29.1 minutes is the average travel time to work for people in 20175.

These commute times can be compared to other date like income and educational levels to see how they relate to each other and if there are any trends in the data that might suggest a correlation.

  • Less than 5 minutes
    192
  • 5 to 9 minutes
    1,239
  • 10 to 14 minutes
    1,705
  • 15 to 19 minutes
    1,670
  • 20 to 24 minutes
    2,119
  • 25 to 29 minutes
    1,137
  • 30 to 34 minutes
    1,685
  • 35 to 39 minutes
    565
  • 40 to 44 minutes
    516
  • 45 to 59 minutes
    1,528
  • 60 to 89 minutes
    1,594
  • 90 or more minutes
    265

Summary

We've covered a LOT of demographic and population data for 20175 in this article! Hopefully you have found it very useful in your research of the area.

If you use any of the data found on this page, please consider linking back to USPopulation.org as the source and if you have any feedback or data requests, click here to contact us.

States in 20175

If you want to see how the population and demographics of 20175 compare to other zip codes in Virginia, check out the list of all Virginia zip codes below: