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.

14 other ZIP codes within 10 miles of 21718

The 10-mile circle around 21718'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
21718	Burkittsville, MD	134	0.0
21715	Brownsville, MD	20	2.0
21779	Rohrersville, MD	1,311	2.6
21758	Knoxville, MD	4,409	3.2
21755	Jefferson, MD	5,909	4.0
21769	Middletown, MD	11,965	4.6
21716	Brunswick, MD	7,200	5.2
21756	Keedysville, MD	3,640	5.8
21714	Braddock Heights, MD	95	6.4
21782	Sharpsburg, MD	3,704	8.3
21703	Frederick, MD	41,960	8.4
20180	Lovettsville, VA	7,531	8.6
21713	Boonsboro, MD	9,846	9.4
21777	Point Of Rocks, MD	2,462	9.5
25425	Harpers Ferry, WV	13,332	9.8

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.