Residential delivery area · Virginia
ZIP Code 20147: Ashburn, VA
ZIP code 20147 is in Ashburn, Virginia, entirely in Loudoun County (Census 2020 ZIP-county file). About 68,000 people live there (Census Bureau, ACS 2020-2024), the more populous of Ashburn's 2 residential ZIP codes. Median household income is $163,904 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Ashburn (66%), Belmont (14%), University Center (5%), One Loudoun (3%) and Goose Creek Village (2%), and 3% in smaller places; 8% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Ashburn · 2 residential ZIPs
- County
- Loudoun County
- Census places
- Ashburn (66%) census-designated place; Belmont (14%) census-designated place; University Center (5%) census-designated place; One Loudoun (3%) census-designated place
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- House district
- VA-10 119th Congress
- State
- Virginia
- Time zone
- Eastern
- Land area
- 19.8 sq mi · 3,411 people per sq mi
Where is ZIP code 20147?
20147 centers on 39.042°, -77.478° and covers 19.8 square miles of land plus 0.3 of water. It borders 6 ZIP codes: 20148, 20165, 20166, 20837, 20175, 20176.
The map draws ZIP code areas only. For the streets inside 20147, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 20147 compare with the rest of Ashburn?
| Measure | 20147 | In Ashburn | In Loudoun County | In VA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 67,692 | 1st of 2 | 1st of 20 | 4th of 903 |
| Median household income | $164k | 2nd of 2 | 10th of 14 | 38th of 461 |
| Median home value | $719k | 2nd of 2 | 11th of 17 | 49th of 552 |
Its median household income is higher than in 97% of U.S. residential ZIP codes, and it is denser than 90% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 20147?
The 2020 Census counted 66,394 people in 20147; the ACS, which samples households over 2020-2024, estimates 67,692. Between the 2010 and 2020 censuses its population grew 22.8% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 67,692
- 2020 Census count
- 66,394+22.8% since 2010 (54,086)
- Households
- 25,178
- Median age
- 39.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 20147?
Of the 67,692 people the ACS estimates in 20147, 23.1% are under 18 and 14.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (53.0%), then Asian (not Hispanic) (23.0%).
- Under 1823.1%
- 18 to 6462.5%
- 65 and older14.3%
- White, not Hispanic53.0%
- Asian, not Hispanic23.0%
- Hispanic or Latino10.1%
- Black, not Hispanic7.9%
- Other or two or more6.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 20147 earn?
Median household income is $163,904 (ACS 2020-2024), the 10th highest of the 14 ranked ZIP codes in Loudoun County. It is not measurably different from 2015-2019 ($164,177 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $163,904
- Income per person
- $74,947
- Below the poverty line
- 4.3%
- Unemployed (of the labor force)
- 2.8%
- Adults 25+ with a bachelor's degree
- 68.0%
- Adjusted gross income per tax return, 2022
- $143,32233,290 returns; wages 74% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 20147?
FHFA's house price index for 20147, built from repeat sales and appraisals of the same homes, rose 69% from 2015 to 2025 and rose 44% from 2020 to 2025, and moved −9.0% in 2025.
- Median home value (owners' estimate)
- $718,500
- Median gross rent
- $2,416
- Homes owned by their occupants
- 67.9%
- Housing units
- 26,008
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 20147?
1,880 business establishments had a location in this ZIP code in 2023, 328 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services596
- Health care and social assistance232
- Accommodation and food services157
- Other services (except public administration)140
- Retail trade112
- Information102
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 20147?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 20148 | Ashburn | 64,021 | $234k | 4.4 mi |
| 20165 | Sterling | 34,088 | $183k | 4.7 mi |
| 20166 | Sterling | 14,949 | $133k | 5.0 mi |
| 20837 | Poolesville, MD | 6,699 | $174k | 6.4 mi |
| 20175 | Leesburg | 34,733 | $175k | 6.9 mi |
| 20176 | Leesburg | 51,471 | $168k | 10.0 mi |
| 20164 | Sterling | 43,436 | $136k | 4.9 mi (near) |
| 20170 | Herndon | 43,866 | $160k | 6.8 mi (near) |
| 20194 | Reston | 12,275 | $171k | 8.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.