Income inequality (Gini): zip codes ranked in Iowa

Income inequality on a 0-to-1 scale. 0 means every household earns the same; higher means income is concentrated among fewer households. The U.S. scores about 0.48. Lower is more equal. These lists rank zip codes in Iowa with at least 1,000 residents, using the Census Bureau's American Community Survey 5-year estimates.

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Zip codes with the most income inequality

#	Zip	City	Inequality	Population
1	52553	Eddyville	0.579	1,846
2	52246	Iowa City	0.562	22,308
3	50841	Corning	0.550	2,340
4	51101	Sioux City	0.544	1,031
5	52620	Bonaparte	0.536	1,097
6	52240	Iowa City	0.529	35,074
7	52801	Davenport	0.527	1,788
8	50421	Belmond	0.525	3,168
9	50441	Hampton	0.518	5,450
10	51055	Sloan	0.517	1,346
11	51652	Sidney	0.517	1,569
12	51449	Lake City	0.514	1,950
13	52565	Keosauqua	0.514	1,518
14	51443	Glidden	0.512	1,653
15	52556	Fairfield	0.511	11,448
16	50428	Clear Lake	0.510	9,071
17	51566	Red Oak	0.505	7,010
18	50201	Nevada	0.504	8,320
19	50314	Des Moines	0.503	10,438
20	50014	Ames	0.503	32,958
21	50321	Des Moines	0.500	7,900
22	52403	Cedar Rapids	0.497	22,551
23	51461	Schleswig	0.494	1,097
24	50468	Rockford	0.494	1,617
25	51355	Okoboji	0.494	1,048
26	51240	Inwood	0.493	1,914
27	50312	Des Moines	0.492	15,802
28	52340	Tiffin	0.489	6,128
29	52401	Cedar Rapids	0.489	2,181
30	52241	Coralville	0.487	23,250
31	50677	Waverly	0.486	12,673
32	52807	Davenport	0.484	15,617
33	50025	Audubon	0.483	3,148
34	52591	Sigourney	0.482	2,721
35	52101	Decorah	0.482	12,706
36	52142	Fayette	0.481	1,890
37	50022	Atlantic	0.479	8,526
38	50112	Grinnell	0.478	11,862
39	51108	Sioux City	0.478	5,960
40	50701	Waterloo	0.478	30,232
41	50174	Murray	0.477	1,259
42	50265	West Des Moines	0.476	33,488
43	50662	Oelwein	0.476	6,576
44	52571	Moravia	0.476	1,660
45	50436	Forest City	0.476	5,771
46	52228	Fairfax	0.476	3,802
47	50629	Fairbank	0.476	2,082
48	50423	Britt	0.476	2,291
49	51653	Tabor	0.475	1,446
50	51012	Cherokee	0.475	6,311
51	50645	Ionia	0.475	1,193
52	50548	Humboldt	0.474	5,722
53	50130	Jewell	0.474	1,468
54	50060	Corydon	0.474	2,417
55	50003	Adel	0.474	9,948
56	52322	Oxford	0.473	2,266
57	52361	Williamsburg	0.473	4,582
58	52732	Clinton	0.472	25,880
59	51025	Holstein	0.472	1,925
60	51450	Lake View	0.472	1,619
61	51248	Sanborn	0.471	1,534
62	50583	Sac City	0.470	2,288
63	52540	Brighton	0.468	1,088
64	50638	Grundy Center	0.467	3,441
65	52001	Dubuque	0.467	43,101
66	50266	West Des Moines	0.467	37,523
67	51638	Essex	0.466	1,258
68	51035	Marcus	0.466	1,627
69	51551	Malvern	0.466	1,842
70	52655	West Burlington	0.464	4,322
71	52411	Cedar Rapids	0.464	8,342
72	50140	Lamoni	0.464	2,842
73	50530	Dayton	0.464	1,090
74	52353	Washington	0.464	9,241
75	50525	Clarion	0.463	3,179
76	52042	Edgewood	0.463	1,804
77	51521	Avoca	0.461	1,953
78	51351	Milford	0.461	4,988
79	50541	Gilmore City	0.461	1,067
80	52722	Bettendorf	0.460	41,264
81	51632	Clarinda	0.460	6,624
82	52245	Iowa City	0.459	22,853
83	51247	Rock Valley	0.457	5,094
84	50010	Ames	0.457	33,799
85	50076	Exira	0.456	1,301
86	50846	Fontanelle	0.455	1,276
87	51601	Shenandoah	0.455	5,629
88	51249	Sibley	0.454	3,564
89	50216	Panora	0.453	2,786
90	50002	Adair	0.452	1,496
91	51570	Shelby	0.452	1,118
92	50126	Iowa Falls	0.452	6,368
93	52033	Cascade	0.452	3,292
94	51462	Scranton	0.451	1,049
95	51529	Dunlap	0.451	1,732
96	52052	Guttenberg	0.451	2,999
97	50466	Riceville	0.451	1,972
98	52632	Keokuk	0.450	11,711
99	52747	Durant	0.450	2,160
100	51106	Sioux City	0.449	28,592

Zip codes with the least income inequality

#	Zip	City	Inequality	Population
1	52242	Iowa City	0.285	4,688
2	52749	Fruitland	0.290	1,049
3	51430	Arcadia	0.296	1,063
4	52068	Peosta	0.297	5,280
5	51342	Graettinger	0.300	1,385
6	51024	Hinton	0.301	2,081
7	50680	Wellsburg	0.301	1,027
8	52201	Ainsworth	0.301	1,148
9	50035	Bondurant	0.302	10,131
10	50535	Early	0.305	1,198
11	52351	Walford	0.306	1,329
12	52227	Ely	0.306	2,996
13	52041	Earlville	0.309	1,468
14	52352	Walker	0.310	1,833
15	52324	Palo	0.314	2,216
16	52037	Delmar	0.319	1,172
17	50233	Redfield	0.320	1,406
18	52754	Letts	0.320	1,533
19	50069	De Soto	0.321	1,109
20	50568	Newell	0.321	1,384
21	51038	Merrill	0.322	1,449
22	50170	Monroe	0.323	3,024
23	50240	Saint Charles	0.323	2,393
24	52645	New London	0.325	3,503
25	52345	Urbana	0.325	1,609
26	52254	Lost Nation	0.325	1,004
27	52073	Sherrill	0.327	1,381
28	50229	Prole	0.328	1,585
29	50166	Milo	0.328	2,023
30	50447	Kanawha	0.329	1,145
31	50047	Carlisle	0.329	6,690
32	50676	Tripoli	0.331	2,017
33	50228	Prairie City	0.331	2,120
34	50668	Readlyn	0.333	1,216
35	52756	Long Grove	0.335	1,982
36	50244	Slater	0.336	1,729
37	51561	Pacific Junction	0.337	1,039
38	50456	Manly	0.338	1,699
39	51052	Salix	0.338	1,050
40	52223	Delhi	0.339	1,199
41	52206	Atkins	0.339	2,564
42	51458	Odebolt	0.339	1,290
43	50622	Denver	0.339	3,549
44	52248	Keota	0.339	1,675
45	52046	Farley	0.341	3,129
46	52202	Alburnett	0.342	1,269
47	50162	Melbourne	0.342	1,164
48	52346	Van Horne	0.346	1,113
49	50230	Radcliffe	0.348	1,145
50	52755	Lone Tree	0.348	2,092
51	52310	Monticello	0.348	6,450
52	50604	Aplington	0.349	1,590
53	52159	Monona	0.349	2,398
54	52561	Fremont	0.349	1,112
55	52032	Bernard	0.349	1,305
56	50276	Woodward	0.349	2,679
57	50105	Gilbert	0.350	1,487
58	52203	Amana	0.350	2,231
59	50156	Madrid	0.351	4,575
60	52768	Princeton	0.351	1,352
61	50682	Winthrop	0.353	1,692
62	52563	Hedrick	0.353	1,602
63	50669	Reinbeck	0.353	2,439
64	52637	Mediapolis	0.354	3,041
65	50261	Van Meter	0.355	3,399
66	51576	Underwood	0.355	1,769
67	51003	Alton	0.356	1,938
68	52653	Wapello	0.357	3,083
69	50323	Urbandale	0.357	17,265
70	50111	Grimes	0.357	16,865
71	52301	Marengo	0.357	4,028
72	52069	Preston	0.358	1,743
73	52132	Calmar	0.358	1,759
74	50643	Hudson	0.358	3,027
75	52161	Ossian	0.359	1,532
76	50058	Coon Rapids	0.359	1,999
77	51201	Sheldon	0.359	6,430
78	51027	Ireton	0.359	1,280
79	50072	Earlham	0.359	2,979
80	50169	Mitchellville	0.359	3,667
81	51525	Carson	0.361	1,067
82	51006	Battle Creek	0.362	1,287
83	51245	Primghar	0.362	1,377
84	52726	Blue Grass	0.362	5,160
85	52171	Waucoma	0.363	1,314
86	52327	Riverside	0.363	3,796
87	52554	Eldon	0.364	1,078
88	52347	Victor	0.364	1,386
89	50450	Lake Mills	0.364	2,952
90	50023	Ankeny	0.364	46,306
91	51063	Whiting	0.365	1,072
92	51526	Crescent	0.366	1,664
93	50601	Ackley	0.366	2,299
94	50632	Garwin	0.366	1,201
95	50236	Roland	0.366	1,761
96	52141	Elgin	0.367	1,259
97	52053	Holy Cross	0.367	1,148
98	50621	Conrad	0.367	1,601
99	50675	Traer	0.368	2,198
100	52144	Fort Atkinson	0.368	1,075

Income inequality (Gini): zip codes ranked in Iowa

Zip codes with the most income inequality

Zip codes with the least income inequality

Other rankings