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.

10 other ZIP codes within 10 miles of 19979

The 10-mile circle around 19979'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
19979	Viola, DE	619	0.0
19980	Woodside, DE	268	1.6
19943	Felton, DE	13,410	3.6
19934	Camden Wyoming, DE	14,061	3.6
19962	Magnolia, DE	13,770	4.9
19946	Frederica, DE	5,603	6.9
19902	Dover Afb, DE	44	7.9
19904	Dover, DE	38,818	8.4
19964	Marydel, DE	1,418	8.6
19952	Harrington, DE	10,908	9.4
19953	Hartly, DE	5,255	9.5

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.