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.

33 other ZIP codes within 10 miles of 20861

The 10-mile circle around 20861'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
20861	Ashton, MD	2,890	0.0
20860	Sandy Spring, MD	2,035	1.9
20777	Highland, MD	3,221	2.4
20862	Brinklow, MD	430	2.4
20868	Spencerville, MD	198	2.6
20905	Silver Spring, MD	19,004	2.7
20759	Fulton, MD	6,624	3.7
20832	Olney, MD	25,553	4.2
20866	Burtonsville, MD	15,986	4.4
21029	Clarksville, MD	13,607	5.0
20906	Silver Spring, MD	70,595	5.2
20833	Brookeville, MD	7,860	5.4
20904	Silver Spring, MD	58,646	5.5
21036	Dayton, MD	2,569	6.0
20853	Rockville, MD	31,851	6.1
21737	Glenelg, MD	2,474	7.0
20723	Laurel, MD	36,866	7.1
20855	Derwood, MD	17,279	7.2
20707	Laurel, MD	37,278	7.2
21044	Columbia, MD	44,114	7.5
20902	Silver Spring, MD	54,261	7.6
20851	Rockville, MD	14,946	8.1
20901	Silver Spring, MD	36,435	8.8
20903	Silver Spring, MD	24,815	8.8
20705	Beltsville, MD	28,713	8.9
20879	Gaithersburg, MD	25,264	8.9
21046	Columbia, MD	15,608	8.9
21738	Glenwood, MD	3,696	9.2
20896	Garrett Park, MD	932	9.4
20895	Kensington, MD	19,184	9.4
20880	Washington Grove, MD	577	9.4
20852	Rockville, MD	48,180	9.5
20763	Savage, MD	2,601	9.6
21045	Columbia, MD	40,034	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.