US Gazetteer > Virginia Gazetteer > Virginia ZIP Codes > Reston, VA 20191

City/Town Names Most Popular Resources Current Weather & 7-Day Forecast 
Preferred Name, USPS
Reston, VA 20191
Acceptable Alternative
Herndon, VA 20191

Reston VA MLS real estate listings Search the MLS in Reston, VA

Property & neighborhood reports Property & Neighborhood Reports

Apartments in/near Reston VA Apartments | Job Search

background checks Instant Background Checks
Weather forecast ZIP Code 20191

The 20191 ZIP Code is centered1 in Fairfax County at latitude 38.941 and longitude -77.346 (Panoramio Photos). It is a standard type ZIP Code. Fairfax County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 20191 was 28,881 with 11,627 housing units; a land area land area of 8.31 sq. miles; a water area of 0.09 sq. miles; and a population density of 3,475.38 people per sq. mile for Census 2000. Demographic Profile

Reston, VA 20191 Map (Marker is ZIP Code Centroid)

Local Search, 20191 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Sunset Hills, VA (1.4 miles NNW)
Reston, VA (1.9 miles N)
Moneys Corner, VA (1.9 miles SW)
Hunter, VA (2.4 miles ESE)
Hattontown, VA (2.4 miles W)
Herndon, VA (3.1 miles NW)
Vale, VA (3.4 miles S)
Browns Mill, VA (3.4 miles ENE)
Wolf Trap, VA (3.4 miles E)
Floris, VA (3.6 miles W)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Pinecrest, VA (1.4 miles ENE)
Crowells Corner, VA (1.9 miles ENE)
Sun Valley, VA (3.4 miles E)
Cinnamon Creek, VA (3.6 miles E)
Clarks Crossing, VA (3.6 miles ESE)
Spring Ridge, VA (3.6 miles ENE)
A Country Place, VA (3.9 miles ENE)
Beau Ridge, VA (3.9 miles E)
Haver Hills, VA (3.9 miles ENE)
Old Mill Estates, VA (3.9 miles NE)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.