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.

20 other ZIP codes within 10 miles of 19720

The 10-mile circle around 19720'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
19720	New Castle, DE	62,392	0.0
19706	Delaware City, DE	2,038	4.9
08070	Pennsville, NJ	12,511	5.0
19804	Wilmington, DE	18,779	5.1
19713	Newark, DE	30,747	5.9
19801	Wilmington, DE	16,327	6.4
08023	Deepwater, NJ	375	6.4
19733	Saint Georges, DE	186	6.5
19701	Bear, DE	42,984	6.5
19805	Wilmington, DE	41,402	6.9
19702	Newark, DE	55,683	6.9
19808	Wilmington, DE	39,082	7.2
19716	Newark, DE	0	7.7
19717	Newark, DE	6,036	8.1
19806	Wilmington, DE	9,777	8.4
19802	Wilmington, DE	26,051	8.6
19711	Newark, DE	49,432	8.7
08069	Penns Grove, NJ	13,413	9.1
19731	Port Penn, DE	655	9.4
19809	Wilmington, DE	14,311	9.4
19736	Yorklyn, DE	127	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.