Diversity index: zip codes ranked in Iowa

The chance that two residents picked at random belong to different racial or ethnic groups. 0 means everyone is in the same group; 50+ is very mixed. The U.S. overall scores about 61. 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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Most diverse zip codes

#	Zip	City	Diversity	Population
1	50314	Des Moines	73.1	10,438
2	51105	Sioux City	69.3	10,415
3	50316	Des Moines	68.3	16,710
4	50588	Storm Lake	67.5	13,431
5	50320	Des Moines	63.2	24,807
6	50703	Waterloo	62.1	17,952
7	52339	Tama	61.5	4,326
8	50313	Des Moines	61.1	17,440
9	51103	Sioux City	61.1	16,895
10	52738	Columbus Junction	59.5	3,398
11	51442	Denison	58.8	9,692
12	52246	Iowa City	57.6	22,308
13	52801	Davenport	57.6	1,788
14	52802	Davenport	56.8	9,466
15	52162	Postville	56.7	3,744
16	50158	Marshalltown	55.7	31,396
17	51104	Sioux City	55.4	23,197
18	51002	Alta	54.9	2,787
19	50317	Des Moines	54.8	36,548
20	50309	Des Moines	54.4	10,110
21	51101	Sioux City	53.5	1,031
22	50315	Des Moines	53.3	34,816
23	52241	Coralville	52.4	23,250
24	50533	Eagle Grove	52.1	3,977
25	50702	Waterloo	50.7	20,882
26	50310	Des Moines	50.5	31,177
27	52240	Iowa City	49.9	35,074
28	52401	Cedar Rapids	49.9	2,181
29	52776	West Liberty	49.4	5,090
30	52803	Davenport	49.3	22,742
31	52233	Hiawatha	48.2	7,000
32	50220	Perry	47.5	9,216
33	50311	Des Moines	47.1	14,574
34	51109	Sioux City	46.9	3,606
35	52806	Davenport	46	26,871
36	52804	Davenport	44.9	26,835
37	52501	Ottumwa	44.6	30,371
38	50321	Des Moines	44.4	7,900
39	52404	Cedar Rapids	44.2	42,958
40	51247	Rock Valley	43.4	5,094
41	50014	Ames	43.2	32,958
42	51461	Schleswig	42.6	1,097
43	50701	Waterloo	42.5	30,232
44	50322	Urbandale	42	31,931
45	51106	Sioux City	42	28,592
46	52761	Muscatine	41.2	29,474
47	50213	Osceola	41.2	7,489
48	51023	Hawarden	40.9	3,473
49	50265	West Des Moines	40.6	33,488
50	50131	Johnston	40.4	24,583
51	50263	Waukee	40	29,611
52	51108	Sioux City	38.9	5,960
53	50441	Hampton	38.3	5,450
54	52402	Cedar Rapids	38.2	42,938
55	51053	Schaller	37.8	1,016
56	51501	Council Bluffs	37.4	34,618
57	50266	West Des Moines	37.2	37,523
58	50325	Clive	37	19,012
59	50707	Evansdale	36.9	7,784
60	52320	Olin	36.9	1,425
61	51238	Hospers	36.6	1,502
62	52242	Iowa City	36.5	4,688
63	50421	Belmond	36.4	3,168
64	50010	Ames	35.7	33,799
65	52746	Donahue	35.7	1,240
66	51201	Sheldon	35.5	6,430
67	50595	Webster City	35	8,885
68	52405	Cedar Rapids	34.7	26,526
69	52317	North Liberty	34.5	23,097
70	52556	Fairfield	34.4	11,448
71	52340	Tiffin	34.4	6,128
72	52807	Davenport	34.2	15,617
73	51510	Carter Lake	33.7	3,767
74	52722	Bettendorf	33.6	41,264
75	50525	Clarion	33.5	3,179
76	52322	Oxford	33.3	2,266
77	50501	Fort Dodge	33.1	28,823
78	50324	Windsor Heights	32.9	5,143
79	50851	Lenox	32.9	2,193
80	50312	Des Moines	32.7	15,802
81	52601	Burlington	32.1	27,341
82	50009	Altoona	31.9	22,886
83	51016	Correctionville	31.9	1,080
84	50111	Grimes	31.7	16,865
85	51249	Sibley	31.6	3,564
86	52245	Iowa City	31.5	22,853
87	52641	Mount Pleasant	31.5	12,428
88	52342	Toledo	30.9	2,705
89	52001	Dubuque	30.3	43,101
90	52142	Fayette	29.6	1,890
91	51342	Graettinger	29.4	1,385
92	51031	Le Mars	29.1	12,808
93	51063	Whiting	28.9	1,072
94	52749	Fruitland	28.9	1,049
95	50140	Lamoni	28.8	2,842
96	51560	Oakland	28.6	1,772
97	50021	Ankeny	28.4	30,283
98	52353	Washington	28.4	9,241
99	51358	Ruthven	28.3	1,213
100	51334	Estherville	28.2	6,960

Least diverse zip codes

#	Zip	City	Diversity	Population
1	51235	Doon	0.6	1,007
2	52591	Sigourney	0.7	2,721
3	52202	Alburnett	1.3	1,269
4	50028	Baxter	1.7	1,981
5	52533	Batavia	1.8	1,201
6	52570	Milton	2.5	1,130
7	52042	Edgewood	2.5	1,804
8	52223	Delhi	3	1,199
9	52216	Clarence	3.1	1,551
10	50680	Wellsburg	3.3	1,027
11	52073	Sherrill	3.6	1,381
12	50424	Buffalo Center	3.7	1,441
13	52214	Central City	3.7	2,761
14	50251	Sully	3.9	1,365
15	52041	Earlville	4	1,468
16	50628	Elma	4.1	1,423
17	50682	Winthrop	4.1	1,692
18	52346	Van Horne	4.2	1,113
19	52049	Garnavillo	4.3	1,370
20	51046	Paullina	4.4	1,326
21	52218	Coggon	4.5	1,413
22	50261	Van Meter	4.5	3,399
23	52144	Fort Atkinson	4.6	1,075
24	52318	Norway	4.6	1,099
25	50162	Melbourne	4.6	1,164
26	51458	Odebolt	4.6	1,290
27	51546	Logan	4.6	3,114
28	52620	Bonaparte	4.7	1,097
29	52157	Mc Gregor	4.9	1,451
30	50207	New Sharon	4.9	2,325
31	52159	Monona	4.9	2,398
32	50602	Allison	5	1,254
33	52315	Newhall	5	1,339
34	50238	Russell	5.1	1,195
35	52213	Center Point	5.2	4,114
36	52171	Waucoma	5.3	1,314
37	51551	Malvern	5.3	1,842
38	52141	Elgin	5.4	1,259
39	50135	Kellogg	5.6	1,754
40	52656	West Point	5.6	1,833
41	52211	Brooklyn	5.6	2,795
42	52227	Ely	5.8	2,996
43	50228	Prairie City	5.9	2,120
44	50674	Sumner	5.9	3,446
45	50530	Dayton	6.1	1,090
46	50563	Manson	6.3	2,505
47	52151	Lansing	6.4	1,886
48	50849	Greenfield	6.4	2,374
49	50212	Ogden	6.4	2,993
50	51529	Dunlap	6.5	1,732
51	52076	Strawberry Point	6.5	2,258
52	52623	Danville	6.6	1,982
53	52306	Mechanicsville	6.9	1,642
54	52206	Atkins	6.9	2,564
55	50170	Monroe	6.9	3,024
56	50536	Emmetsburg	7	4,207
57	50846	Fontanelle	7.2	1,276
58	51466	Wall Lake	7.3	1,043
59	52039	Durango	7.3	1,079
60	52237	Hopkinton	7.3	1,830
61	52341	Toddville	7.4	1,378
62	52037	Delmar	7.5	1,172
63	51577	Walnut	7.5	1,561
64	52301	Marengo	7.5	4,028
65	50514	Armstrong	7.6	1,117
66	50651	La Porte City	7.6	3,147
67	52327	Riverside	7.6	3,796
68	51454	Manilla	7.7	1,254
69	51030	Lawton	7.7	1,468
70	50648	Jesup	7.7	4,269
71	51559	Neola	7.8	1,841
72	50122	Hubbard	7.9	1,297
73	50475	Sheffield	7.9	1,446
74	50226	Polk City	7.9	7,759
75	50106	Gilman	8	1,163
76	52571	Moravia	8	1,660
77	51028	Kingsley	8.1	2,191
78	52052	Guttenberg	8.1	2,999
79	52333	Solon	8.1	7,295
80	52347	Victor	8.2	1,386
81	52553	Eddyville	8.2	1,846
82	52253	Lisbon	8.2	2,622
83	50638	Grundy Center	8.4	3,441
84	51355	Okoboji	8.5	1,048
85	51245	Primghar	8.5	1,377
86	52590	Seymour	8.5	1,464
87	50469	Rockwell	8.5	1,527
88	50619	Clarksville	8.5	2,150
89	52742	De Witt	8.5	7,284
90	50647	Janesville	8.6	1,978
91	50002	Adair	8.7	1,496
92	52043	Elkader	8.8	2,058
93	52625	Donnellson	8.8	2,338
94	50622	Denver	8.9	3,549
95	50438	Garner	8.9	3,995
96	50236	Roland	9.1	1,761
97	50854	Mount Ayr	9.1	2,391
98	50216	Panora	9.2	2,786
99	52565	Keosauqua	9.4	1,518
100	50273	Winterset	9.4	8,950

Diversity index: zip codes ranked in Iowa

Most diverse zip codes

Least diverse zip codes

Other rankings