Highest-income ZIP codes in Wisconsin

The 25 ZIP codes in Wisconsin with the highest median household income, and the 25 with the lowest, out of 626 with a published figure and at least 1,000 residents.

Highest median household income

	ZIP	Place	Median household income	Population
1	53017	Colgate, WI	$160,145	5,284
2	53097	Mequon, WI	$150,391	7,334
3	53153	North Prairie, WI	$148,342	2,728
4	53593	Verona, WI	$135,699	29,479
5	53122	Elm Grove, WI	$133,036	6,467
6	53217	Milwaukee, WI	$132,044	30,381
7	53103	Big Bend, WI	$130,938	3,573
8	53044	Kohler, WI	$130,750	2,269
9	54082	Houlton, WI	$130,738	2,026
10	53018	Delafield, WI	$130,511	7,884
11	53092	Mequon, WI	$126,431	21,202
12	53005	Brookfield, WI	$123,486	22,125
13	53527	Cottage Grove, WI	$119,808	11,515
14	54423	Custer, WI	$116,941	2,235
15	53045	Brookfield, WI	$116,541	23,072
16	53089	Sussex, WI	$116,042	20,202
17	54171	Sobieski, WI	$115,833	4,029
18	53119	Eagle, WI	$115,292	5,732
19	53076	Richfield, WI	$115,053	3,283
20	54169	Sherwood, WI	$114,943	3,204
21	53033	Hubertus, WI	$114,913	6,161
22	53189	Waukesha, WI	$114,555	26,607
23	53597	Waunakee, WI	$114,542	20,671
24	54942	Greenville, WI	$113,633	10,984
25	53150	Muskego, WI	$113,125	26,142

Lowest median household income

	ZIP	Place	Median household income	Population
1	53706	Madison, WI	$2,499	3,801
2	53233	Milwaukee, WI	$20,306	14,412
3	53206	Milwaukee, WI	$28,995	20,219
4	53205	Milwaukee, WI	$30,300	9,091
5	53715	Madison, WI	$37,598	15,499
6	53726	Madison, WI	$39,779	5,043
7	53218	Milwaukee, WI	$42,207	40,581
8	53212	Milwaukee, WI	$42,679	29,099
9	53216	Milwaukee, WI	$43,466	29,772
10	53204	Milwaukee, WI	$43,645	40,008
11	53210	Milwaukee, WI	$45,268	24,605
12	53209	Milwaukee, WI	$45,288	44,963
13	53934	Friendship, WI	$46,563	4,404
14	53703	Madison, WI	$46,618	37,467
15	53910	Adams, WI	$46,780	3,618
16	53404	Racine, WI	$47,714	12,438
17	54613	Arkdale, WI	$48,672	2,141
18	53215	Milwaukee, WI	$49,207	58,375
19	54495	Wisconsin Rapids, WI	$49,476	7,857
20	54603	La Crosse, WI	$49,693	14,181
21	54156	Pembine, WI	$49,722	1,514
22	54538	Lac Du Flambeau, WI	$49,915	2,919
23	53208	Milwaukee, WI	$50,585	27,407
24	54858	Milltown, WI	$51,466	1,578
25	54859	Minong, WI	$51,641	2,265

ZIP codes with fewer than 1,000 residents are excluded: a median drawn from a handful of households carries a margin of error wider than the differences being ranked. Figures the Census suppressed as unreliable are excluded too, so a ZIP code missing here has no published value rather than a low one.