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.

32 other ZIP codes within 10 miles of 46320

The 10-mile circle around 46320'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
46320	Hammond, IN	14,353	0.0
46324	Hammond, IN	21,409	1.8
46323	Hammond, IN	23,047	2.6
46327	Hammond, IN	10,597	2.7
60409	Calumet City, IL	35,100	2.8
46312	East Chicago, IN	26,022	3.7
60438	Lansing, IL	28,806	4.0
46321	Munster, IN	23,733	4.3
46406	Gary, IN	9,001	4.6
46322	Highland, IN	23,680	4.8
60633	Chicago, IL	12,474	5.0
46394	Whiting, IN	11,894	5.1
60419	Dolton, IL	20,825	5.4
60473	South Holland, IL	21,225	5.4
60476	Thornton, IL	1,940	6.0
46404	Gary, IN	15,428	6.6
46319	Griffith, IN	17,847	7.2
60425	Glenwood, IL	8,714	7.4
60827	Riverdale, IL	24,713	7.6
60617	Chicago, IL	74,790	7.9
46408	Gary, IN	15,747	8.0
60426	Harvey, IL	23,906	8.0
46402	Gary, IN	5,836	8.3
46375	Schererville, IN	24,188	8.4
60628	Chicago, IL	60,431	8.5
60411	Chicago Heights, IL	52,175	8.5
46407	Gary, IN	8,577	8.9
60430	Homewood, IL	19,838	9.2
46311	Dyer, IN	23,321	9.7
60469	Posen, IL	5,205	9.8
46409	Gary, IN	7,184	9.9
60429	Hazel Crest, IL	14,864	9.9
60428	Markham, IL	10,927	10.0

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.