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 19904

The 10-mile circle around 19904'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
19904	Dover, DE	38,818	0.0
19936	Cheswold, DE	152	3.3
19955	Kenton, DE	352	5.6
19953	Hartly, DE	5,255	5.9
19901	Dover, DE	37,763	6.2
19934	Camden Wyoming, DE	14,061	6.3
19980	Woodside, DE	268	6.8
19902	Dover Afb, DE	44	7.1
19938	Clayton, DE	9,561	8.4
19979	Viola, DE	619	8.4
19962	Magnolia, DE	13,770	8.9
19964	Marydel, DE	1,418	9.0
19977	Smyrna, DE	27,704	9.1

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.