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The 20171 ZIP Code is centered1 in Fairfax County at latitude 38.926 and longitude -77.404. 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) 20171 was 33,811 with 11,268 housing units; a land area land area of 11.61 sq. miles; a water area of 0 sq. miles; and a population density of 2,911.53 people per sq. mile for Census 2000. Demographic Profile |
Herndon, VA 20171 Map (Marker is ZIP Code Centroid)
Local Search, 20171 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Floris, VA
(< 0.1 mile) Hattontown, VA (1.4 miles NNE) Sully Plantation, VA (1.9 miles SW) Moneys Corner, VA (1.9 miles E) Navy, VA (2.7 miles SSE) |
Chantilly, VA
(2.7 miles SW) Herndon, VA (3.1 miles NNE) Sunset Hills, VA (3.6 miles NE) Penderwood, VA (3.6 miles SSE) Vale, VA (3.9 miles SE) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Lees Corner, VA
(1.4 miles SSW) Brookfield, VA (3.1 miles SSW) Greenbriar, VA (3.6 miles S) Pinecrest, VA (4.5 miles ENE) Centreville Farms, VA (5.1 miles S) |
Crowells Corner, VA
(5.3 miles ENE) Carters, VA (5.6 miles WNW) Hutchinson, VA (6.4 miles W) Clarks Crossing, VA (6.4 miles E) Sun Valley, VA (6.4 miles E) |
ZIP Codes - Key Concepts
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- 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.
