Blacks					Whites
			Population		Arrests			Arrests
Rank	County	State	Residents	Pct.	Total	Pct.	Rate	Rate
1	Onondaga	New York	46,497	10.2%	1254	50.6%	2,697	311
2	Lancaster	Nebraska	9,071	3.4%	237	17.7%	2,613	441
3	Jefferson	Kentucky	125,978	20.2%	2852	48.1%	2,264	643
4	Douglas	Nebraska	57,916	11.7%	1225	46.8%	2,115	334
5	Dane	Wisconsin	20,570	4.4%	430	37.3%	2,090	171
6	Cobb	Georgia	43,071	23.0%	793	56.0%	1,841	462
7	Erie	New York	123,397	13.5%	2210	48.0%	1,791	312
8	Waukesha	Wisconsin	5,149	1.3%	89	11.5%	1,729	184
9	Winnebago	Illinois	17,670	11.4%	291	54.0%	1,647	187
10	Ottawa	Michigan	3,741	1.4%	55	10.3%	1,470	188
11	Baltimore city	Maryland	398,188	63.8%	5815	88.3%	1,460	366
12	Greene	Missouri	6,981	2.7%	101	9.4%	1,447	402
13	Madison	Alabama	65,018	24.0%	932	67.2%	1,433	232
14	Johnson	Kansas	7,947	4.2%	109	21.6%	1,372	232
15	Knox	Tennessee	37,482	8.9%	502	38.2%	1,339	219
16	Lane	Oregon	3,572	1.1%	47	2.8%	1,316	519
17	Bristol	Massachusetts	19,747	3.7%	256	19.7%	1,296	207
18	Gloucester	New Jersey	28,797	10.3%	373	31.1%	1,295	342
19	Gwinnett	Georgia	23,777	21.0%	306	41.5%	1,287	539
20	Hennepin	Minnesota	118,891	10.6%	1524	59.9%	1,282	104
21	Jefferson	Louisiana	27,172	26.7%	347	47.3%	1,277	553
22	Charleston	South Carolina	108,965	31.3%	1385	58.2%	1,271	431
23	Lubbock	Texas	19,407	7.6%	244	25.4%	1,257	316
24	Rockland	New York	33,772	11.4%	424	43.0%	1,255	232
25	Stark	Ohio	25,519	7.5%	312	42.5%	1,223	137
26	Hamilton	Indiana	7,115	3.9%	86	22.1%	1,209	180
27	Ramsey	Minnesota	41,109	9.7%	496	58.8%	1,207	89
28	Clark	Nevada	188,971	10.3%	2226	37.3%	1,178	253
29	Pima	Arizona	35,294	3.7%	411	9.4%	1,165	444
30	Bexar	Texas	121,296	7.7%	1394	17.2%	1,149	488
31	St Charles	Missouri	14,181	4.1%	160	12.8%	1,128	338
32	Monroe	New York	106,923	14.7%	1204	57.3%	1,126	150
33	East Baton Rouge	Louisiana	190,086	44.4%	2138	80.4%	1,125	231
34	New London	Connecticut	8,716	6.3%	98	29.5%	1,124	192
35	Albany	New York	36,335	12.2%	408	27.0%	1,123	446
36	Suffolk	New York	114,261	7.8%	1272	29.0%	1,113	241
37	Polk	Iowa	22,782	5.4%	253	27.0%	1,111	176
38	Montgomery	Texas	19,802	4.8%	219	21.5%	1,106	211
39	Nueces	Texas	14,086	4.4%	155	9.9%	1,100	474
40	Summit	Ohio	68,422	13.9%	748	55.2%	1,093	149
41	Guilford	North Carolina	145,253	31.3%	1584	61.4%	1,091	328
42	Monmouth	New Jersey	48,577	8.0%	520	26.5%	1,070	272
43	Galveston	Texas	43,305	14.5%	463	35.7%	1,069	343
44	Sedgwick	Kansas	44,739	9.5%	470	37.0%	1,051	201
45	Kent	Michigan	56,202	9.4%	571	49.9%	1,016	109
46	Washoe	Nevada	10,612	2.6%	106	15.1%	999	164
47	Fulton	Georgia	410,105	42.7%	4058	85.9%	990	130
48	Orange	New York	39,748	10.5%	387	22.8%	974	403
49	Butler	Ohio	23,187	6.8%	225	26.4%	970	206
50	Clayton	Georgia	31,144	62.0%	292	74.3%	938	618
51	Tulsa	Oklahoma	70,521	11.6%	660	31.6%	936	288
52	Dauphin	Pennsylvania	44,054	17.6%	402	40.1%	913	307
53	Allen	Indiana	41,008	11.7%	367	48.6%	895	131
54	Milwaukee	Wisconsin	234,552	25.6%	2090	60.9%	891	209
55	Williamson	Texas	22,960	6.4%	204	15.8%	889	347
56	Santa Cruz	California	3,093	1.3%	27	4.8%	873	237
57	Allegheny	Pennsylvania	150,901	13.1%	1315	51.6%	871	129
58	St Joseph	Indiana	32,123	12.1%	279	46.4%	869	143
59	Sonoma	California	7,843	1.7%	68	6.5%	867	234
60	Hartford	Connecticut	115,449	13.5%	990	35.7%	858	254
61	Washington	DC	324,875	55.2%	2,625	91.3%	808	100
62	Oklahoma	Oklahoma	122,611	15.6%	987	37.3%	805	271
63	Arapahoe	Colorado	57,688	9.7%	444	34.8%	770	167
64	Spokane	Washington	2,007	1.8%	15	3.8%	747	375
65	Bergen	New Jersey	54,507	6.1%	406	17.6%	745	257
66	Morris	New Jersey	16,144	3.3%	120	10.7%	743	230
67	Howard	Maryland	46,601	17.0%	336	40.6%	721	248
68	Virginia Beach city	Virginia	87,098	20.0%	626	41.0%	719	287
69	Jefferson	Colorado	7,582	1.6%	54	3.1%	712	366
70	Lorain	Ohio	22,747	8.7%	161	34.9%	708	130
71	Jackson	Missouri	182,234	22.7%	1286	40.0%	706	328
72	Lancaster	Pennsylvania	17,736	3.7%	125	22.6%	705	94
73	Macomb	Michigan	56,311	6.8%	395	27.6%	701	141
74	Anne Arundel	Maryland	77,095	15.2%	535	36.5%	694	229
75	Pierce	Washington	55,148	7.2%	378	26.2%	685	163
76	El Paso	Texas	26,785	3.6%	183	6.7%	683	369
77	Santa Barbara	California	9,410	2.4%	64	5.3%	680	321
78	Westchester	New York	139,236	14.7%	936	43.2%	672	164
79	Greenville	South Carolina	80,403	18.4%	535	42.8%	665	209
80	Hamilton	Ohio	103,884	24.8%	690	40.6%	664	335
81	Hamilton	Tennessee	63,974	20.2%	424	44.8%	663	214
82	Prince William	Virginia	73,208	19.9%	484	39.4%	661	288
83	Wake	North Carolina	161,103	20.5%	1064	69.6%	660	80
84	Atlantic	New Jersey	45,257	17.7%	297	38.1%	656	254
84	Marion	Indiana	222,103	25.7%	1457	63.4%	656	138
86	San Diego	California	162,681	5.5%	1056	20.5%	649	172
87	Anoka	Minnesota	10,135	3.6%	65	15.4%	641	137
87	York	Pennsylvania	21,530	5.2%	138	17.0%	641	174
89	Richland	South Carolina	166,009	46.1%	1062	75.6%	640	188
90	Mobile	Alabama	134,120	34.3%	850	71.6%	634	137
91	Burlington	New Jersey	69,092	16.7%	434	40.9%	628	192
91	Spartanburg	South Carolina	55,775	20.9%	350	57.3%	628	127
93	Harris	Texas	751,673	18.9%	4696	48.5%	625	168
94	El Paso	Colorado	40,891	7.0%	255	19.0%	624	213
95	Mercer	New Jersey	75,069	20.5%	468	50.2%	623	178
95	Dakota	Minnesota	16,381	4.2%	102	20.5%	623	108
97	Santa Clara	California	49,593	2.9%	308	12.0%	621	204
97	Bell	Texas	55,760	21.5%	346	42.0%	621	256
99	Utah	Utah	3,257	0.7%	20	1.7%	614	244
100	Dutchess	New York	30,029	10.3%	184	23.9%	613	236
100	Brazoria	Texas	32,641	10.9%	200	23.5%	613	262
102	Baltimore	Maryland	194,083	24.7%	1187	48.0%	612	234
103	Philadelphia	Pennsylvania	644,862	44.9%	3935	79.4%	610	146
104	Chesterfield	Virginia	65,146	21.6%	394	41.5%	605	247
105	Larimer	Colorado	3,000	1.1%	18	2.9%	600	230
106	Shelby	Tennessee	476,111	51.6%	2848	79.7%	598	172
107	Los Angeles	California	946,665	9.5%	5648	30.0%	597	177
108	Forsyth	North Carolina	87,820	26.0%	521	57.5%	593	160
109	Ocean	New Jersey	19,461	3.5%	115	10.7%	591	183
110	Maricopa	Arizona	185,176	4.8%	1084	14.2%	585	183
111	Berks	Pennsylvania	19,585	5.1%	114	18.9%	582	138
112	Suffolk	Massachusetts	162,501	23.6%	943	62.0%	580	121
113	Montgomery	Pennsylvania	66,367	8.5%	383	30.7%	577	130
114	Lehigh	Pennsylvania	18,077	5.5%	104	23.1%	575	118
114	Camden	New Jersey	106,151	20.6%	610	38.9%	575	255
116	Orange	California	58,483	2.0%	334	4.7%	571	282
117	Somerset	New Jersey	28,753	8.9%	163	26.3%	567	177
118	Mecklenburg	North Carolina	242,767	29.5%	1368	70.4%	564	105
119	Solano	California	62,947	15.3%	352	40.1%	559	192
120	Jefferson	Alabama	246,745	40.9%	1373	79.0%	556	106
121	Luzerne	Pennsylvania	7,807	2.8%	43	20.6%	551	62
122	New Castle	Delaware	120,551	22.8%	652	50.6%	541	166
123	Washtenaw	Michigan	42,662	12.3%	227	46.3%	532	96
124	Tarrant	Texas	234,831	14.1%	1232	32.3%	525	193
125	Ingham	Michigan	30,524	10.9%	159	39.0%	521	107
125	St Louis	Missouri	214,851	21.5%	1119	52.1%	521	139
127	Caddo	Louisiana	116,290	46.6%	603	70.7%	519	197
128	Providence	Rhode Island	58,922	9.4%	305	27.9%	518	146
129	St Louis city	Missouri	171,422	49.2%	876	24.0%	511	1,696
130	Adams	Colorado	14,716	3.4%	75	4.9%	510	381
131	New Haven	Connecticut	102,338	12.9%	513	36.3%	501	137
132	Loudoun	Virginia	23,203	8.1%	116	23.6%	500	170
133	Oakland	Michigan	147,701	12.2%	734	34.0%	497	145
134	Denton	Texas	48,748	7.9%	242	20.1%	496	183
135	Erie	Pennsylvania	18,651	6.7%	89	28.8%	477	87
136	Monterey	California	15,246	3.7%	72	11.6%	472	156
137	King	Washington	69,449	6.1%	320	20.1%	461	140
138	Fairfield	Connecticut	94,819	10.7%	427	35.6%	450	103
139	Multnomah	Oregon	41,191	6.0%	183	17.8%	444	141
140	Westmoreland	Pennsylvania	8,703	2.4%	38	12.1%	437	80
141	Pulaski	Arkansas	125,840	34.2%	540	64.9%	429	127
142	Cuyahoga	Ohio	244,765	29.1%	1045	72.2%	427	71
143	Fresno	California	51,894	5.8%	221	18.3%	426	135
144	Montgomery	Maryland	156,827	16.8%	660	45.7%	421	121
145	Placer	California	5,793	1.7%	24	4.8%	414	156
146	Sacramento	California	144,500	10.4%	595	37.0%	412	102
147	Worcester	Massachusetts	28,333	3.7%	115	9.3%	406	159
148	Delaware	Pennsylvania	101,079	18.4%	404	42.6%	400	130
149	Henrico	Virginia	79,293	27.6%	310	52.2%	391	150
149	Dallas	Texas	511,222	20.8%	1998	45.4%	391	132
151	Middlesex	New Jersey	84,379	10.8%	323	25.7%	383	165
152	Pinal	Arizona	11,341	4.0%	43	8.7%	379	167
153	Marion	Oregon	4,229	1.3%	16	2.4%	378	206
154	Ada	Idaho	5,123	1.4%	19	2.5%	371	211
155	Essex	New Jersey	328,549	42.0%	1179	72.6%	359	108
156	Hillsborough	New Hampshire	7,846	2.1%	28	6.2%	357	122
157	Salt Lake	Utah	17,422	1.7%	62	5.2%	356	118
158	Chester	Pennsylvania	31,697	6.5%	112	20.8%	353	97
159	Kern	California	50,771	6.4%	177	20.3%	349	102
160	Union	New Jersey	119,250	22.6%	415	42.4%	348	146
160	Travis	Texas	84,312	8.9%	293	23.1%	348	122
162	Hampden	Massachusetts	42,474	9.4%	144	23.3%	339	120
163	Bucks	Pennsylvania	23,242	3.8%	78	9.4%	336	133
164	Nassau	New York	146,598	11.2%	488	39.2%	333	67
165	San Bernardino	California	190,473	9.4%	628	20.5%	330	149
166	Fort Bend	Texas	100,359	21.1%	326	35.9%	325	184
167	Passaic	New Jersey	75,077	15.2%	239	26.5%	318	169
168	Riverside	California	138,226	6.6%	432	16.6%	313	123
169	Collin	Texas	51,810	7.7%	154	15.3%	297	155
170	Lake	Indiana	98,212	26.0%	288	36.8%	293	183
171	Northampton	Pennsylvania	12,993	4.4%	38	9.7%	292	130
172	Plymouth	Massachusetts	37,401	8.1%	109	14.8%	291	151
173	Wayne	Michigan	786,864	41.1%	2261	59.8%	287	145
174	Washington	Oregon	10,129	1.9%	29	4.1%	286	146
175	Clackamas	Oregon	3,894	1.0%	11	3.1%	283	96
176	Cumberland	Maine	5,554	2.0%	15	3.1%	270	183
177	San Mateo	California	23,161	3.3%	61	11.6%	263	94
178	De Kalb	Georgia	371,336	54.1%	957	85.8%	258	55
179	Norfolk	Massachusetts	32,652	5.0%	84	15.8%	257	78
180	San Francisco	California	50,829	6.9%	130	34.4%	256	58
181	Prince George's	Maryland	548,239	65.5%	1397	82.4%	255	120
182	Cumberland	North Carolina	111,297	36.9%	281	74.7%	252	51
183	Boulder	Colorado	2,394	1.2%	6	1.1%	251	270
184	Snohomish	Washington	16,193	2.4%	40	4.7%	247	140
185	Tulare	California	8,714	2.1%	21	5.6%	241	91
186	Middlesex	Massachusetts	60,067	4.2%	141	15.2%	235	63
187	Rockingham	New Hampshire	2,137	0.8%	5	1.3%	234	156
188	Douglas	Colorado	5,160	1.8%	12	4.3%	233	103
189	Hudson	New Jersey	89,316	14.9%	204	27.0%	228	129
190	Stanislaus	California	16,631	3.2%	36	7.2%	216	101
190	Essex	Massachusetts	34,324	5.2%	74	8.6%	216	132
192	Ventura	California	17,256	2.2%	36	3.0%	209	165
193	San Luis Obispo	California	5,375	2.1%	11	2.9%	205	159
194	Durham	North Carolina	93,472	37.4%	181	72.4%	194	49
195	Cameron	Texas	4,452	1.1%	8	0.7%	180	284
196	Davis	Utah	4,046	1.4%	7	2.9%	173	83
197	Fairfax	Virginia	96,524	9.5%	158	30.0%	164	49
198	Alameda	California	197,505	13.7%	319	24.8%	162	115
199	Montgomery	Ohio	81,672	20.4%	122	21.1%	149	149
200	Anchorage	Alaska	19,810	7.0%	29	17.7%	146	46

The rankings above do NOT include counties in Florida and Illinois.

The District of Columbia, Florida, and Illinois do not provide data to the national Uniform Crime Reporting Program. DC and IL data reported above were obtained from the respective city and state governments. (see below) Illinois data was limited to the number of total marijuana arrestsm and did not include data on the age,. sex, and race of offenders.