ZIP Codes Near 46320 — Hammond, IN

There are 135 ZIP codes within 25 miles of 46320, covering 83 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Hammond, IN	1.8 mi	3
Calumet City, IL	2.8 mi	1
East Chicago, IN	3.4 mi	1
Lansing, IL	4.0 mi	1
Munster, IN	4.3 mi	1
Gary, IN	4.6 mi	7
Highland, IN	4.6 mi	1
Whiting, IN	4.7 mi	1
Chicago, IL	5.0 mi	41
Dolton, IL	5.4 mi	1
South Holland, IL	5.4 mi	1
Thornton, IL	6.2 mi	1
Griffith, IN	7.2 mi	1
Glenwood, IL	7.4 mi	1
Riverdale, IL	7.4 mi	1
Harvey, IL	8.0 mi	1
Schererville, IN	8.4 mi	1
Chicago Heights, IL	8.5 mi	1
Homewood, IL	9.2 mi	1
Dyer, IN	9.7 mi	1
Posen, IL	9.8 mi	1
Hazel Crest, IL	9.9 mi	1
Markham, IL	10.0 mi	1
Blue Island, IL	10.0 mi	1
Flossmoor, IL	10.8 mi	1
Robbins, IL	11.2 mi	1
Saint John, IN	11.4 mi	1
Steger, IL	11.6 mi	1
Olympia Fields, IL	11.8 mi	1
Merrillville, IN	12.3 mi	1
Midlothian, IL	12.4 mi	1
Lake Station, IN	12.4 mi	1
Crestwood, IL	12.8 mi	1
Country Club Hills, IL	12.9 mi	1
Alsip, IL	13.1 mi	1
Park Forest, IL	13.1 mi	1
Evergreen Park, IL	13.1 mi	1
Oak Forest, IL	13.3 mi	1
Crete, IL	13.3 mi	1
Hobart, IN	14.5 mi	1
Hometown, IL	14.7 mi	1
Matteson, IL	14.8 mi	1
Richton Park, IL	15.0 mi	1
Oak Lawn, IL	15.0 mi	1
Tinley Park, IL	15.1 mi	2
Palos Heights, IL	15.5 mi	1
University Park, IL	15.9 mi	1
Chicago Ridge, IL	16.0 mi	1
Worth, IL	16.2 mi	1
Cedar Lake, IN	16.4 mi	1
Portage, IN	16.5 mi	1
Crown Point, IN	16.8 mi	1
Burbank, IL	16.8 mi	1
Orland Park, IL	17.5 mi	2
Palos Hills, IL	18.1 mi	1
Wheeler, IN	18.3 mi	1
Bridgeview, IL	18.4 mi	1
Hickory Hills, IL	18.9 mi	1
Beecher, IL	19.1 mi	1
Monee, IL	19.5 mi	1
Palos Park, IL	19.6 mi	1
Frankfort, IL	19.8 mi	1
Justice, IL	19.9 mi	1
Summit Argo, IL	20.6 mi	1
Cicero, IL	20.9 mi	1
Willow Springs, IL	21.0 mi	1
Mokena, IL	21.1 mi	1
Berwyn, IL	21.6 mi	1
Valparaiso, IN	21.8 mi	1
Lyons, IL	21.8 mi	1
La Grange, IL	22.6 mi	1
Riverside, IL	23.0 mi	1
Chesterton, IN	23.2 mi	1
Brookfield, IL	23.4 mi	1
Oak Park, IL	23.6 mi	3
Homer Glen, IL	23.9 mi	1
Forest Park, IL	24.3 mi	1
Lowell, IN	24.4 mi	1
Willowbrook, IL	24.4 mi	1
Hines, IL	24.6 mi	1
Western Springs, IL	24.7 mi	1
Peotone, IL	24.8 mi	1
New Lenox, IL	25.0 mi	1

All 135 ZIP codes, by distance

ZIP	City	County	Distance
46324	Hammond, IN	Lake	1.8 mi
46327	Hammond, IN	Lake	2.2 mi
46323	Hammond, IN	Lake	2.7 mi
60409	Calumet City, IL	Cook	2.8 mi
46312	East Chicago, IN	Lake	3.4 mi
60438	Lansing, IL	Cook	4.0 mi
46321	Munster, IN	Lake	4.3 mi
46406	Gary, IN	Lake	4.6 mi
46322	Highland, IN	Lake	4.6 mi
46394	Whiting, IN	Lake	4.7 mi
60633	Chicago, IL	Cook	5.0 mi
60419	Dolton, IL	Cook	5.4 mi
60473	South Holland, IL	Cook	5.4 mi
60476	Thornton, IL	Cook	6.2 mi
46404	Gary, IN	Lake	6.5 mi
46319	Griffith, IN	Lake	7.2 mi
60425	Glenwood, IL	Cook	7.4 mi
60827	Riverdale, IL	Cook	7.4 mi
60617	Chicago, IL	Cook	7.8 mi
46408	Gary, IN	Lake	8.0 mi
60426	Harvey, IL	Cook	8.0 mi
46375	Schererville, IN	Lake	8.4 mi
60628	Chicago, IL	Cook	8.5 mi
60411	Chicago Heights, IL	Cook	8.5 mi
46402	Gary, IN	Lake	8.5 mi
46407	Gary, IN	Lake	8.9 mi
60430	Homewood, IL	Cook	9.2 mi
46311	Dyer, IN	Lake	9.7 mi
60469	Posen, IL	Cook	9.8 mi
46409	Gary, IN	Lake	9.9 mi
60429	Hazel Crest, IL	Cook	9.9 mi
60428	Markham, IL	Cook	10.0 mi
60406	Blue Island, IL	Cook	10.0 mi
60643	Chicago, IL	Cook	10.6 mi
60422	Flossmoor, IL	Cook	10.8 mi
60619	Chicago, IL	Cook	10.8 mi
60649	Chicago, IL	Cook	10.9 mi
60472	Robbins, IL	Cook	11.2 mi
46373	Saint John, IN	Lake	11.4 mi
60475	Steger, IL	Cook	11.6 mi
60461	Olympia Fields, IL	Cook	11.8 mi
60620	Chicago, IL	Cook	12.1 mi
60655	Chicago, IL	Cook	12.2 mi
46410	Merrillville, IN	Lake	12.3 mi
60445	Midlothian, IL	Cook	12.4 mi
46405	Lake Station, IN	Lake	12.4 mi
46403	Gary, IN	Lake	12.4 mi
60418	Crestwood, IL	Cook	12.8 mi
60478	Country Club Hills, IL	Cook	12.9 mi
60803	Alsip, IL	Cook	13.1 mi
60466	Park Forest, IL	Cook	13.1 mi
60637	Chicago, IL	Cook	13.1 mi
60805	Evergreen Park, IL	Cook	13.1 mi
60452	Oak Forest, IL	Cook	13.3 mi
60417	Crete, IL	Will	13.3 mi
60621	Chicago, IL	Cook	13.7 mi
60615	Chicago, IL	Cook	14.4 mi
46342	Hobart, IN	Lake	14.5 mi
60636	Chicago, IL	Cook	14.5 mi
60456	Hometown, IL	Cook	14.7 mi
60652	Chicago, IL	Cook	14.7 mi
60443	Matteson, IL	Cook	14.8 mi
60471	Richton Park, IL	Cook	15.0 mi
60453	Oak Lawn, IL	Cook	15.0 mi
60477	Tinley Park, IL	Cook	15.1 mi
60463	Palos Heights, IL	Cook	15.5 mi
60653	Chicago, IL	Cook	15.6 mi
60484	University Park, IL	Will	15.9 mi
60415	Chicago Ridge, IL	Cook	16.0 mi
60629	Chicago, IL	Cook	16.0 mi
60482	Worth, IL	Cook	16.2 mi
60609	Chicago, IL	Cook	16.3 mi
46303	Cedar Lake, IN	Lake	16.4 mi
46368	Portage, IN	Porter	16.5 mi
46307	Crown Point, IN	Lake	16.8 mi
60459	Burbank, IL	Cook	16.8 mi
60462	Orland Park, IL	Cook	17.5 mi
60487	Tinley Park, IL	Cook	17.5 mi
60616	Chicago, IL	Cook	17.6 mi
60632	Chicago, IL	Cook	17.9 mi
60465	Palos Hills, IL	Cook	18.1 mi
46393	Wheeler, IN	Porter	18.3 mi
60455	Bridgeview, IL	Cook	18.4 mi
60638	Chicago, IL	Cook	18.5 mi
60608	Chicago, IL	Cook	18.8 mi
60605	Chicago, IL	Cook	18.9 mi
60457	Hickory Hills, IL	Cook	18.9 mi
60401	Beecher, IL	Will	19.1 mi
60449	Monee, IL	Will	19.5 mi
60464	Palos Park, IL	Cook	19.6 mi
60604	Chicago, IL	Cook	19.8 mi
60423	Frankfort, IL	Will	19.8 mi
60603	Chicago, IL	Cook	19.9 mi
60458	Justice, IL	Cook	19.9 mi
60607	Chicago, IL	Cook	20.0 mi
60623	Chicago, IL	Cook	20.0 mi
60602	Chicago, IL	Cook	20.1 mi
60601	Chicago, IL	Cook	20.1 mi
60606	Chicago, IL	Cook	20.2 mi
60467	Orland Park, IL	Cook	20.2 mi
60661	Chicago, IL	Cook	20.4 mi
60501	Summit Argo, IL	Cook	20.6 mi
60611	Chicago, IL	Cook	20.7 mi
60654	Chicago, IL	Cook	20.8 mi
60804	Cicero, IL	Cook	20.9 mi
60480	Willow Springs, IL	Cook	21.0 mi
60448	Mokena, IL	Will	21.1 mi
60612	Chicago, IL	Cook	21.2 mi
60402	Berwyn, IL	Cook	21.6 mi
60610	Chicago, IL	Cook	21.6 mi
46385	Valparaiso, IN	Porter	21.8 mi
60534	Lyons, IL	Cook	21.8 mi
60642	Chicago, IL	Cook	21.9 mi
60624	Chicago, IL	Cook	22.1 mi
60622	Chicago, IL	Cook	22.4 mi
60525	La Grange, IL	Cook	22.6 mi
60546	Riverside, IL	Cook	23.0 mi
60644	Chicago, IL	Cook	23.0 mi
60614	Chicago, IL	Cook	23.1 mi
46304	Chesterton, IN	Porter	23.2 mi
60513	Brookfield, IL	Cook	23.4 mi
60304	Oak Park, IL	Cook	23.6 mi
60651	Chicago, IL	Cook	23.8 mi
60491	Homer Glen, IL	Will	23.9 mi
60647	Chicago, IL	Cook	24.0 mi
60657	Chicago, IL	Cook	24.2 mi
60130	Forest Park, IL	Cook	24.3 mi
46356	Lowell, IN	Lake	24.4 mi
60527	Willowbrook, IL	DuPage	24.4 mi
60141	Hines, IL	Cook	24.6 mi
60558	Western Springs, IL	Cook	24.7 mi
60301	Oak Park, IL	Cook	24.7 mi
60468	Peotone, IL	Will	24.8 mi
60302	Oak Park, IL	Cook	24.8 mi
60451	New Lenox, IL	Will	25.0 mi

How this list is calculated

Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 46320 to each of the others. Two consequences worth knowing about:

Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.

If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.

Back to 46320

County, time zone, area codes, and the full ZIP+4 lookup for any address in Hammond.

ZIP code 46320 Radius API