ZIP code
20191
Reston, VA
20191 covers Reston in Fairfax County, with 30,077 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 20191. Methodology
ZIP code map of 20191
About ZIP code 20191
Acceptable cities: Herndon
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 20191. Not ACS. Methodology
People in 20191
Race
- White17,241
- Black or African American3,126
- American Indian or Alaska Native102
- Asian3,333
- Native Hawaiian and Pacific Islander8
- Other race2,642
- Two or more races3,496
Hispanic or Latino (any race): 5,176
Age
- Under 103,537
- 10 to 193,354
- 20 to 293,772
- 30 to 394,685
- 40 to 494,012
- 50 to 593,908
- 60 to 693,318
- 70 to 792,357
- 80 and older1,005
Income and housing in 20191
Education
- High school graduate93.1%
- Bachelor's degree65.9%
- Graduate degree31.2%
Places covering 20191
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Reston99.7%
- Difficult Run0.3%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Fairfax County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Population history for 20191
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 26,697 | |
| 2006 | 25,960 | |
| 2007 | 26,997 | |
| 2008 | 26,867 | |
| 2009 | 27,928 | |
| 2010 | 28,119 | |
| 2011 | 27,841 | 28,191 |
| 2012 | 28,574 | 28,160 |
| 2013 | 28,968 | 27,730 |
| 2014 | 29,021 | 27,900 |
| 2015 | 29,362 | 27,690 |
| 2016 | 29,666 | 27,280 |
| 2017 | 29,532 | 27,340 |
| 2018 | 30,069 | 27,670 |
| 2019 | 30,181 | 27,840 |
| 2020 | 30,224 | 28,110 |
| 2021 | 30,185 | 27,570 |
| 2022 | 29,758 | 28,570 |
| 2023 | 30,077 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 20191
12 nearest ZIP centroids (any distance)
- 20190Reston1.9 miPop 22,092 · Income $126,928
- 20171Herndon2.5 miPop 50,796 · Income $166,154
- 22124Oakton2.9 miPop 18,915 · Income $216,712
- 20194Reston3.3 miPop 12,334 · Income $166,423
- 20170Herndon3.6 miPop 43,372 · Income $157,875
- 22181Vienna3.8 miPop 15,529 · Income $212,156
- 22182Vienna4.0 miPop 27,592 · Income $200,038
- 22033Fairfax4.4 miPop 38,676 · Income $134,532
- 22035Fairfax5.4 miPop 0 · Income —
- 20151Chantilly5.6 miPop 22,502 · Income $143,422
- 20189Dulles5.7 miPop 9,697 · Income —
- 22180Vienna5.7 miPop 26,506 · Income $181,467
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 20190 | Reston | VA | 1.9 mi | 22,092 | $126,928 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 20191 FAQ
- What city is ZIP code 20191 in?
- 20191 is in Reston, VA.
- What county is 20191 in?
- 20191 is in Fairfax County.
- What is the median household income in 20191?
- The median household income in 20191 is $141,019.
- Which ZIP codes are near 20191?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 20191.