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.

12 other ZIP codes within 10 miles of 21154

The 10-mile circle around 21154'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
21154	Street, MD	6,544	0.0
21160	Whiteford, MD	2,441	4.1
21132	Pylesville, MD	3,160	4.2
21050	Forest Hill, MD	17,466	5.3
21084	Jarrettsville, MD	7,070	6.4
17314	Delta, PA	6,640	6.6
21034	Darlington, MD	2,846	7.4
17321	Fawn Grove, PA	2,419	7.8
21014	Bel Air, MD	38,707	8.4
21015	Bel Air, MD	30,013	8.6
21028	Churchville, MD	3,103	8.7
21047	Fallston, MD	13,852	9.9
21918	Conowingo, MD	4,169	9.9

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.