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 21649

The 10-mile circle around 21649'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
21649	Marydel, MD	1,890	0.0
21607	Barclay, MD	597	4.0
19964	Marydel, DE	1,418	4.6
21668	Sudlersville, MD	2,011	4.7
19953	Hartly, DE	5,255	4.8
21644	Ingleside, MD	81	5.2
21640	Henderson, MD	1,163	5.7
19955	Kenton, DE	352	8.5
21651	Millington, MD	2,290	8.6
19938	Clayton, DE	9,561	8.9
21636	Goldsboro, MD	1,097	9.0
19934	Camden Wyoming, DE	14,061	9.4
21628	Crumpton, MD	248	9.5
21623	Church Hill, MD	2,669	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.