Tool

ZIP Codes Within a Radius

Enter a ZIP code and a distance. The tool lists every residential ZIP code whose center (the Census Bureau's internal point of its area) lies within that many miles, nearest first. PO Box and single-organization codes have no area of their own, so they are not placed.

13 other ZIP codes within 10 miles of 20147

The 10-mile circle around 20147's center; residential ZIP codes centered inside it, shaded by median household income in national fifths (ACS 2020-2024); the others are outlined. <$54k$98k+no figureZIP codes centered outside the circle

Distance between internal points, in miles
ZIP	Town	People	Miles
20147	Ashburn, VA	67,692	0.0
20148	Ashburn, VA	64,021	4.4
20165	Sterling, VA	34,088	4.7
20164	Sterling, VA	43,436	4.9
20166	Sterling, VA	14,949	5.0
20837	Poolesville, MD	6,699	6.4
20170	Herndon, VA	43,866	6.8
20175	Leesburg, VA	34,733	6.9
20194	Reston, VA	12,275	8.5
20171	Herndon, VA	51,286	9.1
20105	Aldie, VA	37,639	9.1
20190	Reston, VA	22,012	9.3
22066	Great Falls, VA	17,185	9.7
20839	Beallsville, MD	158	10.0

Source: U.S. Census Bureau, 2023 Gazetteer internal points (2020 ZCTAs); GeoNames postal codes (CC BY 4.0) for a PO Box origin's town. Straight-line distance, not driving distance.