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 21161

The 10-mile circle around 21161'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
21161	White Hall, MD	5,221	0.0
21120	Parkton, MD	7,440	5.9
21111	Monkton, MD	4,714	6.0
21105	Maryland Line, MD	36	6.0
21084	Jarrettsville, MD	7,070	6.1
17363	Stewartstown, PA	8,553	7.5
17349	New Freedom, PA	8,254	7.6
17352	New Park, PA	1,288	7.9
21132	Pylesville, MD	3,160	8.0
21053	Freeland, MD	2,929	8.4
17321	Fawn Grove, PA	2,419	8.9
17361	Shrewsbury, PA	6,156	9.4
21152	Sparks Glencoe, MD	6,459	9.7
17355	Railroad, PA	322	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.