Residential delivery area · Virginia
ZIP Code 20190: Reston, VA
ZIP code 20190 is in Reston, Virginia, entirely in Fairfax County (Census 2020 ZIP-county file). About 22,000 people live there (Census Bureau, ACS 2020-2024), the 2nd most populous of Reston's 3 residential ZIP codes. Median household income is $134,746 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Reston · 3 residential ZIPs
- County
- Fairfax County
- Census places
- Reston census-designated place
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- House district
- VA-11 119th Congress
- State
- Virginia
- Time zone
- Eastern
- Land area
- 4.4 sq mi · 5,045 people per sq mi
Where is ZIP code 20190?
20190 centers on 38.959°, -77.341° and covers 4.4 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 20194, 20191, 20170, 22182.
The map draws ZIP code areas only. For the streets inside 20190, 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 20190 compare with the rest of Reston?
| Measure | 20190 | In Reston | In Fairfax County | In VA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 22,012 | 2nd of 3 | 30th of 47 | 149th of 903 |
| Median household income | $135k | 3rd of 3 | 33rd of 46 | 75th of 461 |
| Median home value | $581k | 3rd of 3 | 41st of 46 | 86th of 552 |
Its median household income is higher than in 94% of U.S. residential ZIP codes, and it is denser than 94% 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 20190?
The 2020 Census counted 20,957 people in 20190; the ACS, which samples households over 2020-2024, estimates 22,012. Between the 2010 and 2020 censuses its population grew 19.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 22,012
- 2020 Census count
- 20,957+19.6% since 2010 (17,529)
- Households
- 11,206
- Median age
- 40.5
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 20190?
Of the 22,012 people the ACS estimates in 20190, 15.6% are under 18 and 15.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (55.9%), then Hispanic or Latino (14.3%).
- Under 1815.6%
- 18 to 6469.3%
- 65 and older15.1%
- White, not Hispanic55.9%
- Hispanic or Latino14.3%
- Asian, not Hispanic11.3%
- Other or two or more9.4%
- Black, not Hispanic9.1%
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 20190 earn?
Median household income is $134,746 (ACS 2020-2024), the 33rd highest of the 46 ranked ZIP codes in Fairfax County. It is not measurably different from 2015-2019 ($135,087 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $134,746
- Income per person
- $86,420
- Below the poverty line
- 7.2%
- Unemployed (of the labor force)
- 3.9%
- Adults 25+ with a bachelor's degree
- 73.5%
- Adjusted gross income per tax return, 2022
- $139,57712,090 returns; wages 71% 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 20190?
- Median home value (owners' estimate)
- $581,400
- Median gross rent
- $2,307
- Homes owned by their occupants
- 48.3%
- Housing units
- 12,036
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 20190?
1,323 business establishments had a location in this ZIP code in 2023, 29 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services424
- Health care and social assistance219
- Finance and insurance99
- Accommodation and food services98
- Information79
- Real estate and rental and leasing67
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 20190?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 20194 | Reston | 12,275 | $171k | 1.5 mi |
| 20191 | Reston | 31,011 | $151k | 1.9 mi |
| 20170 | Herndon | 43,866 | $160k | 2.5 mi |
| 22182 | Vienna | 27,783 | $205k | 3.8 mi |
| 20171 | Herndon | 51,286 | $171k | 3.7 mi (near) |
| 22066 | Great Falls | 17,185 | $250k+ | 4.2 mi (near) |
| 22124 | Oakton | 18,091 | $218k | 4.5 mi (near) |
| 22181 | Vienna | 15,760 | $212k | 4.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.