ZIP Code 20105
ZIP Code Tabulation Area in Loudoun County, Virginia.
- Population
- 35,539
- Median household income
- $202,775
- Median home value
- $807,400
+41.2%’19–’23
+23.5%’19–’23
+47.9%’19–’23
ZIP Code 20105 (Loudoun County, Virginia) is home to about 35,539 residents. Its median household income of $202,775 runs above the Loudoun County figure of $178,707.
Between 2019 and 2023, ZIP Code 20105's population grew 41.2% from 25,168 to 35,539, while its median gross rent rose 18.2% from $2,322 to $2,745.
57.9% of workers drive to work alone. 63.0% of homes are single-family detached houses.
Demographics
ACS 2019–2023- Population
- 35,539
- Median age
- 36.5 yrs
- Median household income
- $202,775
- Median home value
- $807,400
- Median gross rent
- $2,745
- Housing units
- 10,600
- Homeownership rate
- 89.4%
- Bachelor's degree or higher
- 71.3%
- Unemployment rate
- 3.4%
Trends
ACS 5-year · 2019–202325,16835,539
$164,138$202,775
$545,900$807,400
$2,322$2,745
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 25,168 | $164,138 | $545,900 | $2,322 |
| 2020 | 27,526 | $166,968 | $579,300 | $2,239 |
| 2021 | 30,927 | $177,555 | $634,200 | $2,520 |
| 2022 | 33,967 | $198,473 | $767,200 | $2,577 |
| 2023 | 35,539 | $202,775 | $807,400 | $2,745 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 57.0%
5 to 1727.0%
18 to 244.7%
25 to 348.7%
35 to 4423.7%
45 to 5414.6%
55 to 648.3%
65 to 743.7%
75 and over2.2%
| Count | Share | |
|---|---|---|
| Under 5 | 2,495 | 7.0% |
| 5 to 17 | 9,578 | 27.0% |
| 18 to 24 | 1,670 | 4.7% |
| 25 to 34 | 3,099 | 8.7% |
| 35 to 44 | 8,411 | 23.7% |
| 45 to 54 | 5,198 | 14.6% |
| 55 to 64 | 2,966 | 8.3% |
| 65 to 74 | 1,329 | 3.7% |
| 75 and over | 793 | 2.2% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 15,871 | 44.7% |
| Black or African American | 3,826 | 10.8% |
| American Indian & Alaska Native | 52 | 0.1% |
| Asian | 10,934 | 30.8% |
| Native Hawaiian & Pacific Islander | 14 | 0.0% |
| Some other race | 67 | 0.2% |
| Two or more races | 2,286 | 6.4% |
| Hispanic or Latino (any race) | 2,489 | 7.0% |
Educational attainment (age 25+)
No high school diploma3.7%
High school graduate6.8%
Some college or associate's18.2%
Bachelor's degree38.8%
Graduate or professional degree32.5%
| Count | Share | |
|---|---|---|
| No high school diploma | 801 | 3.7% |
| High school graduate | 1,487 | 6.8% |
| Some college or associate's | 3,964 | 18.2% |
| Bachelor's degree | 8,451 | 38.8% |
| Graduate or professional degree | 7,093 | 32.5% |
Commute to work
- Mean travel time to work
- 36 min
Drove alone57.9%
Carpooled8.0%
Public transit1.5%
Walked1.3%
Bicycle0.0%
Worked from home29.3%
Other means2.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 10,315 | 57.9% |
| Carpooled | 1,423 | 8.0% |
| Public transit | 263 | 1.5% |
| Walked | 237 | 1.3% |
| Bicycle | 0 | 0.0% |
| Worked from home | 5,223 | 29.3% |
| Other means | 352 | 2.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 1,755 | 13.9% |
| 15 to 29 min | 3,367 | 26.7% |
| 30 to 44 min | 3,538 | 28.1% |
| 45 to 59 min | 1,440 | 11.4% |
| 60+ min | 2,490 | 19.8% |
Households
- Average household size
- 3.40
- Poverty rate
- 2.3% (817 of 35,539)
| Count | Share | |
|---|---|---|
| Family households | 9,296 | 89.0% |
| Nonfamily households | 1,151 | 11.0% |
Housing
- Median year structure built
- 2012
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 10,447 | 98.6% |
| Vacant | 153 | 1.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 9,337 | 89.4% |
| Renter-occupied | 1,110 | 10.6% |
1-unit, detached63.0%
1-unit, attached29.9%
2 to 4 units1.9%
5 to 19 units2.5%
20 or more units2.7%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 6,679 | 63.0% |
| 1-unit, attached | 3,173 | 29.9% |
| 2 to 4 units | 201 | 1.9% |
| 5 to 19 units | 265 | 2.5% |
| 20 or more units | 282 | 2.7% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 20105
- Land area
- 36 sq mi
- Water area
- 0.35 sq mi
- Center point
- 38.9532, -77.6036
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)