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Demographic Data Comparison Tool for Cities, Towns, Counties & ZIP Codes - Results

Compare Demographic Data for Cities, Towns, Counties & ZIP Codes
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Ranking by Diversity Index (last updated July 1, 2020)

The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


County State Diversity Index
1. Bronx County NY 90.0
2. San Joaquin County CA 87.4
3. Manassas Park city VA 87.2
4. Hawaii County HI 87.0
5. Los Angeles County CA 86.8
6. Stewart County GA 86.6
7. Kings County CA 86.3
8. Queens County NY 86.2
9. Fresno County CA 85.5
10. San Bernardino County CA 85.2
11. Monterey County CA 84.9
12. Hudson County NJ 84.6
13. Dallas County TX 84.4
14. Kern County CA 84.0
15. Maui County HI 83.8
16. Franklin County WA 83.7
17. Rio Arriba County NM 83.7
18. Merced County CA 83.7
19. Kauai County HI 83.6
20. Solano County CA 83.3
21. Riverside County CA 83.3
22. Harris County TX 83.3
23. Manassas city VA 82.8
24. Alameda County CA 82.6
25. Cibola County NM 82.5
26. Yakima County WA 82.4
27. Adams County WA 82.2
28. Tulare County CA 82.0
29. Clark County NV 81.8
30. Hendry County FL 81.5
31. Madera County CA 81.5
32. Passaic County NJ 81.4
33. Wyandotte County KS 81.3
34. Fort Bend County TX 81.0
35. Honolulu County HI 81.0
36. Stanislaus County CA 81.0
37. San Benito County CA 81.0
38. Sutter County CA 80.9
39. Aleutians West Census Area AK 80.8
40. Colusa County CA 80.7
41. Gwinnett County GA 80.5
42. Waller County TX 80.3
43. Aleutians East Borough AK 80.3
44. Orange County CA 80.2
45. Prince William County VA 80.2
46. Santa Clara County CA 80.1
47. Contra Costa County CA 79.9
48. Sacramento County CA 79.7
49. Essex County NJ 79.6
50. San Mateo County CA 79.4
51. Suffolk County MA 79.3
52. Kings County NY 79.3
53. Dakota County NE 79.1
54. Union County NJ 78.9
55. Yolo County CA 78.9
56. Titus County TX 78.9
57. San Diego County CA 78.7
58. Colfax County NE 78.7
59. New York County NY 78.6
60. Cook County IL 78.5
61. Montgomery County MD 78.2
62. Cumberland County NJ 78.1
63. Middlesex County NJ 77.8
64. Ventura County CA 77.8
65. Orange County FL 77.5
66. Santa Barbara County CA 77.5
67. Bernalillo County NM 77.5
68. Curry County NM 77.4
69. Mitchell County TX 77.4
70. Glenn County CA 77.2
71. Sandoval County NM 77.2
72. Potter County TX 77.1
73. Jefferson County TX 77.1
74. Castro County TX 77.0
75. Bell County TX 76.9
76. Chaves County NM 76.9
77. Clark County ID 76.8
78. Sampson County NC 76.8
79. Seward County KS 76.7
80. Moore County TX 76.6
81. Taos County NM 76.6
82. Duplin County NC 76.5
83. Karnes County TX 76.5
84. Tarrant County TX 76.5
85. Sevier County AR 76.3
86. Osceola County FL 76.3
87. Costilla County CO 76.3
88. Robeson County NC 76.1
89. Broward County FL 75.9
90. Hoke County NC 75.9
91. Philadelphia County PA 75.9
92. DeSoto County FL 75.7
93. Brazoria County TX 75.6
94. Imperial County CA 75.6
95. Hale County TX 75.6
96. Gonzales County TX 75.5
97. Grant County WA 75.4
98. Yuba County CA 75.4
99. Cochran County TX 75.4
100. Yuma County AZ 75.3
101. Texas County OK 75.2
102. Winkler County TX 75.0
103. Matagorda County TX 74.9
104. Otero County NM 74.9
105. Napa County CA 74.9
106. San Juan County NM 74.8
107. Atkinson County GA 74.8
108. Howard County TX 74.8
109. Upton County TX 74.7
110. Mercer County NJ 74.7
111. La Paz County AZ 74.6
112. Harmon County OK 74.6
113. Socorro County NM 74.5
114. Falls County TX 74.5
115. Travis County TX 74.4
116. San Francisco County CA 74.4
117. Hardee County FL 74.3
118. Denver County CO 74.3
119. Valencia County NM 74.1
120. Swisher County TX 74.1
121. Power County ID 74.0
122. Lamb County TX 73.9
123. Torrance County NM 73.8
124. Crane County TX 73.8
125. Adams County CO 73.8
126. Bastrop County TX 73.7
127. Finney County KS 73.7
128. Wharton County TX 73.7
129. Navarro County TX 73.6
130. Nobles County MN 73.6
131. Bexar County TX 73.6
132. Lea County NM 73.5
133. Midland County TX 73.5
134. Floyd County TX 73.3
135. Westchester County NY 73.3
136. Durham County NC 73.3
137. Santa Cruz County CA 73.2
138. San Miguel County NM 73.1
139. Pima County AZ 73.0
140. Ford County KS 73.0
141. Eddy County NM 72.9
142. Roosevelt County NM 72.9
143. Maricopa County AZ 72.8
144. Alamosa County CO 72.8
145. Fairfax County VA 72.7
146. Caldwell County TX 72.5
147. Mecklenburg County NC 72.5
148. Bailey County TX 72.5
149. Morrow County OR 72.5
150. Tillman County OK 72.5
151. Ector County TX 72.5
152. Hays County TX 72.4
153. Yakutat City and Borough AK 72.4
154. Camp County TX 72.4
155. Oklahoma County OK 72.3
156. Knox County TX 72.2
157. Jones County TX 72.1
158. Ward County TX 72.1
159. Yoakum County TX 72.0
160. Schleicher County TX 72.0
161. Santa Fe County NM 72.0
162. Greenlee County AZ 71.9
163. Collingsworth County TX 71.9
164. Prince George's County MD 71.8
165. Kodiak Island Borough AK 71.8
166. Madison County TX 71.7
167. Greene County NC 71.7
168. Hillsborough County FL 71.7
169. Dallam County TX 71.7
170. Dawson County TX 71.7
171. Alexandria city VA 71.6
172. McLennan County TX 71.5
173. Hockley County TX 71.5
174. Whitfield County GA 71.4
175. Dawson County NE 71.4
176. Williamson County TX 71.2
177. Jasper County SC 71.1
178. Cumberland County NC 71.1
179. Pinal County AZ 71.1
180. Bradley County AR 71.0
181. Liberty County GA 71.0
182. Scurry County TX 70.9
183. Andrews County TX 70.9
184. Atlantic County NJ 70.8
185. Colquitt County GA 70.8
186. Providence County RI 70.7
187. Camden County NJ 70.5
188. Conejos County CO 70.5
189. Milwaukee County WI 70.5
190. Kane County IL 70.4
191. Crosby County TX 70.4
192. Graham County AZ 70.4
193. Rio Grande County CO 70.3
194. Limestone County TX 70.3
195. Hall County TX 70.3
196. Otero County CO 70.2
197. District of Columbia DC 70.2
198. Doña Ana County NM 70.1
199. Jackson County OK 70.1
200. Hall County GA 70.1