100 Richest ZIP Codes in the United States in Lake County, Indiana

Explore the 100 ZIP codes with the highest median household income in the United States using U.S. Census data. This page lists ZIP codes located in Lake County, Indiana.

Rank	ZIP Code	City	State	Median Household Income
1	46373	SAINT JOHN	IN	$117,632
2	46311	DYER	IN	$109,631
3	46321	MUNSTER	IN	$101,851
4	46307	CROWN POINT	IN	$98,580
5	46303	CEDAR LAKE	IN	$88,571
6	46375	SCHERERVILLE	IN	$85,217
7	46356	LOWELL	IN	$82,788
8	46322	HIGHLAND	IN	$74,991
9	46319	GRIFFITH	IN	$73,275
10	46342	HOBART	IN	$68,808
11	46394	WHITING	IN	$65,212
12	46410	MERRILLVILLE	IN	$60,432
13	46324	HAMMOND	IN	$58,158
14	46323	HAMMOND	IN	$57,683
15	46405	LAKE STATION	IN	$54,521
16	46327	HAMMOND	IN	$48,155
17	46408	GARY	IN	$46,690
18	46403	GARY	IN	$44,315
19	46409	GARY	IN	$39,554
20	46312	EAST CHICAGO	IN	$39,434
21	46404	GARY	IN	$39,281
22	46320	HAMMOND	IN	$34,806
23	46406	GARY	IN	$34,550
24	46407	GARY	IN	$26,502
25	46402	GARY	IN	$26,101