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RANKING · 2020 CENSUS · 500 SHOWN OF 3,090

Highest Mexican population share, US counties · 2020

US counties ranked by the share of all residents who are Mexican origin (2020 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. Kenedy County, Texas leads at 96.7%. 3,090 counties qualify in total. Texas carries 23 of the top 25 entries. The median across all 3,090 is 2.6%.

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RANKPLACESTATEPOPMEXICAN SHAREVS 2010
USUnited States331,449,28111.2%–
01Kenedy County, TXTX31996.7%+37.3 pts
02Starr County, TXTX66,31994.0%−1.9 pts
03Zavala County, TXTX9,03791.7%+3.8 pts
04Maverick County, TXTX58,82391.6%−1.0 pts
05Webb County, TXTX281,22490.7%+0.2 pts
06Zapata County, TXTX13,75389.2%−1.7 pts
07Hidalgo County, TXTX921,54988.7%+2.1 pts
08Jim Hogg County, TXTX4,55588.4%+4.2 pts
09Cameron County, TXTX433,94686.2%+2.7 pts
10Brooks County, TXTX6,57985.3%−2.3 pts
11Duval County, TXTX9,40285.1%+2.8 pts
12Willacy County, TXTX19,97184.6%+2.0 pts
13Culberson County, TXTX2,26783.1%+12.7 pts
14Imperial County, CACA181,41181.4%+4.5 pts
15La Salle County, TXTX6,51781.0%+9.4 pts
16Santa Cruz County, AZAZ50,02080.5%+1.8 pts
17Dimmit County, TXTX8,02479.8%+0.1 pts
18Presidio County, TXTX5,43379.3%+3.5 pts
19El Paso County, TXTX877,85878.1%+0.7 pts
20Val Verde County, TXTX47,83576.9%+0.2 pts
21Jim Wells County, TXTX38,80474.7%+19.1 pts
22Reeves County, TXTX12,13872.2%−7.9 pts
23Hudspeth County, TXTX3,43370.9%−4.2 pts
24Reagan County, TXTX3,16669.7%+13.0 pts
25Deaf Smith County, TXTX18,62668.5%+6.9 pts
26Kleberg County, TXTX30,31566.6%+11.1 pts
27Frio County, TXTX18,82366.5%−1.0 pts
28Yoakum County, TXTX7,43865.3%+14.6 pts
29Pecos County, TXTX14,56065.3%+3.7 pts
30Uvalde County, TXTX24,96363.9%+2.0 pts
31Luna County, NMNM25,40763.7%+8.8 pts
32Sutton County, TXTX3,20362.3%+7.0 pts
33Tulare County, CACA485,14662.1%+5.1 pts
34Yuma County, AZAZ224,44961.8%+6.2 pts
35Castro County, TXTX7,29561.8%+8.3 pts
36Crane County, TXTX4,55461.7%+14.7 pts
37Doña Ana County, NMNM229,09161.7%+1.9 pts
38Bailey County, TXTX6,96361.1%+24.0 pts
39Atascosa County, TXTX53,59060.9%+5.0 pts
40Adams County, WAWA21,48860.9%+6.9 pts
41Crockett County, TXTX2,76960.9%+6.8 pts
42Nueces County, TXTX352,99259.2%+9.7 pts
43Parmer County, TXTX9,67858.8%+7.6 pts
44McMullen County, TXTX54458.6%+25.3 pts
45Winkler County, TXTX7,54057.6%+9.2 pts
46Merced County, CACA297,26057.4%+7.0 pts
47Colusa County, CACA21,83657.2%+9.3 pts
48Ector County, TXTX173,80157.2%+9.7 pts
49Cochran County, TXTX2,54656.4%+8.8 pts
50Hale County, TXTX31,81955.9%+6.8 pts
51Floyd County, TXTX4,88155.7%+7.7 pts
52Madera County, CACA167,92755.4%+6.3 pts
53Kinney County, TXTX3,12855.0%+7.9 pts
54San Benito County, CACA70,08254.9%+3.9 pts
55San Patricio County, TXTX72,05354.5%+6.6 pts
56Monterey County, CACA433,72954.5%+4.8 pts
57Lea County, NMNM74,74954.3%+8.6 pts
58Andrews County, TXTX18,91453.8%+9.8 pts
59Hidalgo County, NMNM3,92953.8%−1.5 pts
60Lamb County, TXTX12,57953.8%+11.3 pts
61Ochiltree County, TXTX9,28453.4%+13.2 pts
62Ward County, TXTX11,12553.1%+9.8 pts
63Bexar County, TXTX2,160,08852.6%+2.3 pts
64Seward County, KSKS21,07352.2%+2.3 pts
65Edwards County, TXTX1,37052.1%0.0 pts
66Moore County, TXTX21,89152.0%+3.9 pts
67Bee County, TXTX32,51552.0%+2.5 pts
68Kings County, CACA154,32751.7%+5.2 pts
69Terry County, TXTX11,72051.0%+11.6 pts
70Upton County, TXTX3,13150.6%+8.9 pts
71Chaves County, NMNM63,36450.5%+9.1 pts
72Schleicher County, TXTX2,24550.4%+7.6 pts
73Dawson County, TXTX11,77650.2%+2.3 pts
74Fresno County, CACA1,035,45649.3%+3.2 pts
75Kern County, CACA927,06849.1%+5.6 pts
76Franklin County, WAWA102,61249.0%+1.4 pts
77Karnes County, TXTX15,01848.7%+9.0 pts
78Gonzales County, TXTX20,15948.4%+7.5 pts
79Crosby County, TXTX4,85248.0%+1.7 pts
80Refugio County, TXTX6,65747.7%+7.5 pts
81Yakima County, WAWA259,18547.6%+6.1 pts
82Martin County, TXTX5,28447.5%+3.9 pts
83Caldwell County, TXTX55,15047.3%+23.6 pts
84Ford County, KSKS33,99346.9%+5.8 pts
85Grant County, NMNM27,25246.6%+12.2 pts
86Medina County, TXTX56,88146.5%+3.3 pts
87Terrell County, TXTX70246.5%+1.6 pts
88Grant County, KSKS7,02846.2%+6.5 pts
89Hansford County, TXTX4,94445.8%+7.3 pts
90San Bernardino County, CACA2,224,09145.6%+4.2 pts
91Hockley County, TXTX21,60044.9%+7.3 pts
92Greenlee County, AZAZ9,31244.6%+3.9 pts
93Garza County, TXTX4,51044.1%−8.6 pts
94Eddy County, NMNM62,50944.1%+8.8 pts
95Dallam County, TXTX7,50843.5%+10.5 pts
96Riverside County, CACA2,544,91643.5%+4.3 pts
97Swisher County, TXTX6,70343.4%+9.3 pts
98Victoria County, TXTX92,65643.4%+4.6 pts
99Stanislaus County, CACA557,71943.2%+5.8 pts
100Calhoun County, TXTX19,59942.9%+3.4 pts
101Finney County, KSKS37,50542.1%+6.3 pts
102Brewster County, TXTX9,45841.9%+6.4 pts
103Midland County, TXTX187,85541.8%+8.0 pts
104Santa Barbara County, CACA442,06541.3%+3.8 pts
105Sherman County, TXTX2,78140.5%+6.9 pts
106Titus County, TXTX31,56339.9%+4.7 pts
107Grant County, WAWA105,72739.7%+5.7 pts
108Glenn County, CACA28,14139.3%+6.0 pts
109Gaines County, TXTX23,95639.0%+5.4 pts
110Lynn County, TXTX6,01738.8%−2.1 pts
111Texas County, OKOK20,32238.8%+5.7 pts
112Howard County, TXTX30,50438.5%+7.2 pts
113Mitchell County, TXTX8,94738.4%+9.9 pts
114Sterling County, TXTX1,34938.1%+15.7 pts
115Ventura County, CACA830,85138.0%+2.9 pts
116Wharton County, TXTX42,06037.9%+4.7 pts
117San Joaquin County, CACA823,81537.2%+3.8 pts
118Scurry County, TXTX16,16237.1%+8.5 pts
119Nolan County, TXTX14,11737.0%+11.3 pts
120Tom Green County, TXTX120,60236.8%+5.8 pts
121Stevens County, KSKS4,98436.7%+8.5 pts
122Los Angeles County, CACA9,694,93436.3%+0.1 pts
123Live Oak County, TXTX11,92936.3%+2.8 pts
124Roosevelt County, NMNM18,61535.9%+8.6 pts
125Glasscock County, TXTX1,12835.7%+7.1 pts
126Wilson County, TXTX56,13935.6%+0.1 pts
127Stanton County, KSKS1,98635.6%−0.6 pts
128Potter County, TXTX114,45335.4%+4.1 pts
129Matagorda County, TXTX36,46335.3%+0.8 pts
130Hemphill County, TXTX3,08335.3%+16.9 pts
131Goliad County, TXTX7,20834.9%+4.4 pts
132Prowers County, COCO11,88434.4%+6.1 pts
133Hardee County, FLFL25,93234.1%−1.4 pts
134Hays County, TXTX304,39034.0%+16.5 pts
135Dakota County, NENE21,68733.7%+2.0 pts
136Otero County, COCO17,68333.7%+8.2 pts
137Clark County, IDID78333.7%−14.9 pts
138Morrow County, OROR12,60233.7%+7.5 pts
139Pima County, AZAZ1,074,68533.4%+2.8 pts
140Guadalupe County, TXTX201,11133.2%+3.8 pts
141Adams County, COCO554,66833.1%+2.9 pts
142DeWitt County, TXTX20,30933.1%+5.1 pts
143Dallas County, TXTX2,661,39733.0%+1.2 pts
144Menard County, TXTX1,95632.9%+5.4 pts
145Curry County, NMNM46,65532.7%+3.5 pts
146Sevier County, ARAR15,75832.6%+6.4 pts
147Minidoka County, IDID22,91132.5%+5.1 pts
148Otero County, NMNM70,36832.2%+3.9 pts
149Hendry County, FLFL48,27632.1%−0.4 pts
150Quay County, NMNM8,45432.0%+13.5 pts
151Runnels County, TXTX9,69331.9%+3.0 pts
152Briscoe County, TXTX1,47431.8%+10.6 pts
153Bastrop County, TXTX118,90831.8%+2.9 pts
154Valencia County, NMNM82,01331.7%+9.9 pts
155Graham County, AZAZ40,15731.5%+5.1 pts
156Hamilton County, KSKS2,50031.4%+8.5 pts
157Knox County, TXTX3,19231.3%+6.7 pts
158Jackson County, TXTX15,39331.3%+5.7 pts
159Power County, IDID8,24631.2%+4.2 pts
160Cochise County, AZAZ126,33231.2%+2.2 pts
161Harris County, TXTX5,045,02631.0%+0.3 pts
162Childress County, TXTX6,64330.9%+7.9 pts
163Alamosa County, COCO16,68830.7%+7.1 pts
164Malheur County, OROR32,26130.6%+3.7 pts
165Hood River County, OROR23,72030.5%+3.1 pts
166Costilla County, COCO3,67930.4%+5.0 pts
167Haskell County, KSKS3,59930.2%+6.6 pts
168Concho County, TXTX3,60730.2%−13.8 pts
169Jerome County, IDID26,36229.9%+3.5 pts
170Lubbock County, TXTX328,90629.9%+3.0 pts
171Santa Cruz County, CACA258,85229.8%+1.7 pts
172Guadalupe County, NMNM4,34329.8%+10.8 pts
173Whitfield County, GAGA106,21229.8%+3.9 pts
174San Diego County, CACA3,282,24829.7%+1.8 pts
175Douglas County, WAWA46,47329.7%+4.7 pts
176Bernalillo County, NMNM667,60129.7%+6.8 pts
177McCulloch County, TXTX7,47229.6%+4.7 pts
178Kearny County, KSKS3,88829.4%+4.6 pts
179Lincoln County, NMNM19,84429.4%+8.6 pts
180San Saba County, TXTX5,78729.3%+4.5 pts
181Napa County, CACA132,94929.2%+2.0 pts
182Colorado County, TXTX21,43929.0%+6.2 pts
183Wichita County, KSKS2,03128.8%+9.4 pts
184Hall County, TXTX2,73728.8%+0.2 pts
185Sutter County, CACA98,78728.8%+3.3 pts
186Orange County, CACA3,149,50728.7%+0.2 pts
187Lipscomb County, TXTX2,95528.7%+4.7 pts
188Lincoln County, IDID5,60328.6%+5.8 pts
189De Baca County, NMNM1,64728.5%+10.6 pts
190Gooding County, IDID16,44628.1%+5.1 pts
191Phillips County, COCO4,42028.0%+10.7 pts
192Morgan County, COCO30,30627.7%−2.6 pts
193Pueblo County, COCO169,27727.6%+0.8 pts
194Pinal County, AZAZ539,38027.5%+1.6 pts
195Comanche County, TXTX14,43227.4%+6.5 pts
196Kane County, ILIL525,75727.2%+1.1 pts
197Yolo County, CACA224,41027.1%+2.1 pts
198Gray County, TXTX20,91927.0%+6.6 pts
199Maricopa County, AZAZ4,689,55826.9%+1.0 pts
200Collingsworth County, TXTX2,48726.8%−6.7 pts
201Travis County, TXTX1,389,67026.8%−0.9 pts
202Brazoria County, TXTX419,08026.7%+3.2 pts
203Waller County, TXTX69,85826.5%+1.6 pts
204Mono County, CACA12,50526.0%+6.0 pts
205Echols County, GAGA3,68525.9%−2.5 pts
206Jeff Davis County, TXTX1,71125.8%−8.1 pts
207DeSoto County, FLFL37,07825.8%+1.2 pts
208Navarro County, TXTX57,18125.8%+5.0 pts
209Tillman County, OKOK6,78025.7%+6.1 pts
210Hartley County, TXTX4,90425.6%+7.0 pts
211Irion County, TXTX1,46325.5%+6.6 pts
212Harmon County, OKOK2,32725.4%+2.6 pts
213La Paz County, AZAZ16,71125.2%+3.5 pts
214Humboldt County, NVNV17,26725.1%+4.2 pts
215Wilbarger County, TXTX12,48125.0%+2.3 pts
216Austin County, TXTX33,62524.8%+4.6 pts
217Cassia County, IDID26,39724.7%+2.7 pts
218Milam County, TXTX26,25824.7%+3.3 pts
219Wheeler County, TXTX4,77324.6%+4.9 pts
220Kimble County, TXTX4,43824.6%+1.7 pts
221Yuba County, CACA88,69124.6%+3.1 pts
222Chelan County, WAWA81,94124.5%+2.3 pts
223Camp County, TXTX13,38024.4%+5.2 pts
224Weld County, COCO378,42624.4%+0.6 pts
225Santa Fe County, NMNM156,90724.3%+3.4 pts
226Wyandotte County, KSKS170,59724.3%+2.4 pts
227Union County, NMNM3,84424.3%+6.5 pts
228Ellis County, TXTX240,86724.2%+3.5 pts
229Owyhee County, IDID12,66124.0%+2.5 pts
230Tarrant County, TXTX2,248,46624.0%+1.7 pts
231Fisher County, TXTX3,69223.9%+4.6 pts
232Kerr County, TXTX54,03723.9%+2.6 pts
233Comal County, TXTX209,16623.9%+3.3 pts
234Saguache County, COCO6,73223.9%−5.2 pts
235Marion County, OROR355,77723.9%+2.5 pts
236Tehama County, CACA64,66523.8%+5.4 pts
237Jones County, TXTX20,86123.8%+2.7 pts
238Umatilla County, OROR81,11923.8%+3.1 pts
239Aransas County, TXTX26,14623.8%+2.9 pts
240Mendocino County, CACA88,12223.8%+4.6 pts
241Stephens County, TXTX9,38023.7%+5.5 pts
242Real County, TXTX2,74523.7%+2.7 pts
243Rio Grande County, COCO11,08723.7%−1.0 pts
244San Juan County, COCO81323.5%+8.8 pts
245Garfield County, COCO63,47423.4%+1.7 pts
246Las Animas County, COCO14,39123.4%+7.5 pts
247McLennan County, TXTX272,02023.4%+3.1 pts
248Clark County, NVNV2,407,22623.1%+1.4 pts
249Stonewall County, TXTX1,18623.0%+18.2 pts
250Lee County, TXTX18,72923.0%+2.6 pts
251Liberty County, TXTX121,36423.0%+8.3 pts
252Denver County, COCO740,61322.9%−3.6 pts
253Morton County, KSKS2,47022.9%+7.3 pts
254Haskell County, TXTX5,49922.9%+2.2 pts
255Sonoma County, CACA486,44422.7%+1.9 pts
256Eagle County, COCO54,29122.6%−3.2 pts
257Conejos County, COCO7,52922.6%+1.9 pts
258Beaver County, OKOK4,88222.6%+6.1 pts
259Greeley County, KSKS1,18222.6%+9.7 pts
260Atkinson County, GAGA8,45422.6%+1.4 pts
261Crawford County, IAIA16,23722.5%+6.5 pts
262Canyon County, IDID275,12322.3%+1.7 pts
263Grimes County, TXTX34,25222.3%+3.5 pts
264Taylor County, TXTX150,07722.1%+4.0 pts
265Cimarron County, OKOK2,05922.0%+5.6 pts
266Cherokee County, TXTX53,33722.0%+4.3 pts
267Elko County, NVNV54,81522.0%+2.5 pts
268Gillespie County, TXTX28,52721.9%+3.8 pts
269Sierra County, NMNM11,39521.9%+14.0 pts
270Scotts Bluff County, NENE35,58621.8%+3.1 pts
271Brazos County, TXTX249,08821.8%+3.1 pts
272Colfax County, NENE10,93421.7%−5.5 pts
273Torrance County, NMNM16,10021.7%+0.5 pts
274Lander County, NVNV5,87221.6%+1.3 pts
275King County, TXTX19221.5%+16.9 pts
276Sandoval County, NMNM159,56521.5%+7.6 pts
277Yuma County, COCO9,89621.4%+2.4 pts
278Hall County, GAGA226,56821.4%+1.1 pts
279Pershing County, NVNV6,42121.4%+3.1 pts
280Limestone County, TXTX22,84921.1%+5.4 pts
281Falls County, TXTX17,86921.0%+3.0 pts
282Marshall County, IAIA39,89020.9%+7.0 pts
283Solano County, CACA455,37620.6%+2.2 pts
284Brown County, TXTX38,71120.6%+3.0 pts
285Chambers County, TXTX57,59420.6%+3.9 pts
286Fayette County, TXTX25,45920.5%+4.4 pts
287Madison County, TXTX14,22620.5%+2.7 pts
288Watonwan County, MNMN11,45920.4%+4.8 pts
289Santa Clara County, CACA1,914,39120.4%−1.7 pts
290Meade County, KSKS3,85220.3%+7.5 pts
291Blaine County, IDID25,51720.3%+3.8 pts
292Carson City, NVNV58,57120.3%+5.0 pts
293Hutchinson County, TXTX19,63320.3%+3.0 pts
294Benton County, WAWA221,72220.3%+4.7 pts
295Kaufman County, TXTX209,23520.2%+5.6 pts
296Angelina County, TXTX88,15420.1%+3.2 pts
297Robertson County, TXTX17,83920.1%+4.0 pts
298Dawson County, NENE24,45220.1%−3.6 pts
299Harper County, OKOK3,17220.1%+5.7 pts
300Burnet County, TXTX57,01520.1%+2.2 pts
301Jackson County, OKOK24,76420.0%+2.3 pts
302Galveston County, TXTX372,20719.9%+2.4 pts
303Edwards County, KSKS2,64019.9%+6.4 pts
304Buena Vista County, IAIA20,44919.8%+2.7 pts
305Williamson County, TXTX752,82719.8%+1.0 pts
306Kendall County, TXTX53,28919.8%+2.7 pts
307Boone County, ILIL53,56819.8%+2.0 pts
308Johnson County, TXTX218,04819.8%+4.8 pts
309San Miguel County, NMNM26,26019.7%+0.7 pts
310San Luis Obispo County, CACA282,36719.6%+2.8 pts
311Dickens County, TXTX1,69219.5%−6.5 pts
312Huerfano County, COCO7,01119.5%+9.0 pts
313Hill County, TXTX39,50319.5%+3.3 pts
314Inyo County, CACA18,15819.5%+3.6 pts
315Crowley County, COCO5,67719.4%+10.1 pts
316Cook County, ILIL5,194,62519.4%+1.4 pts
317Sacramento County, CACA1,618,46019.2%+2.0 pts
318Lake County, COCO7,55219.0%−18.0 pts
319Washoe County, NVNV509,38619.0%+1.5 pts
320Burleson County, TXTX20,54919.0%+4.7 pts
321Mason County, TXTX3,99018.9%+3.4 pts
322Lake County, CACA67,77218.8%+5.1 pts
323Lavaca County, TXTX20,65118.8%+5.3 pts
324Okeechobee County, FLFL42,60818.7%−0.3 pts
325Mills County, TXTX4,58018.5%+0.2 pts
326Scott County, KSKS4,81518.5%+6.8 pts
327Taos County, NMNM34,56418.4%+7.7 pts
328Walla Walla County, WAWA62,36118.4%+1.5 pts
329Coke County, TXTX3,41218.3%−0.1 pts
330Randall County, TXTX152,35118.3%+5.3 pts
331Okanogan County, WAWA45,23018.2%+2.5 pts
332Jefferson County, TXTX254,32118.2%+5.2 pts
333Wise County, TXTX83,77818.0%+3.4 pts
334Jefferson County, OROR25,74018.0%+1.7 pts
335Lyon County, KSKS32,26618.0%+1.7 pts
336Lassen County, CACA28,11718.0%+3.9 pts
337Nacogdoches County, TXTX66,03517.9%+3.3 pts
338Montrose County, COCO44,59117.9%+2.8 pts
339Esmeralda County, NVNV72917.9%+8.2 pts
340Somervell County, TXTX10,26117.8%+0.8 pts
341Palo Pinto County, TXTX30,79117.7%+1.1 pts
342Erath County, TXTX43,91117.7%+0.4 pts
343Rio Arriba County, NMNM39,83217.7%+2.4 pts
344Young County, TXTX18,15417.6%+4.7 pts
345Shelby County, TXTX24,28617.5%+3.0 pts
346Lake County, ILIL719,33917.5%+1.9 pts
347Smith County, TXTX252,54917.4%+2.6 pts
348Cottle County, TXTX1,22417.4%+4.6 pts
349Bosque County, TXTX18,91817.3%+2.7 pts
350Montgomery County, TXTX781,19417.2%+2.3 pts
351Blanco County, TXTX13,58117.2%+0.8 pts
352Gila County, AZAZ53,80117.1%+2.4 pts
353Wichita County, TXTX129,55517.1%+3.9 pts
354Contra Costa County, CACA1,170,07017.1%+0.3 pts
355Bell County, TXTX402,24817.0%+3.1 pts
356Gregg County, TXTX126,09517.0%+3.1 pts
357Bandera County, TXTX22,87617.0%+2.3 pts
358Marshall County, OKOK16,25517.0%+4.4 pts
359Washington County, IDID11,58316.9%+2.6 pts
360Hall County, NENE63,63316.8%+3.5 pts
361Bent County, COCO5,71616.8%+0.7 pts
362Cibola County, NMNM26,80716.6%+0.6 pts
363Coleman County, TXTX7,91516.6%+3.2 pts
364Kit Carson County, COCO7,06916.6%+2.3 pts
365Skagit County, WAWA132,97516.5%+2.6 pts
366Payette County, IDID27,82416.5%+3.7 pts
367Fort Bend County, TXTX975,19116.4%−0.7 pts
368Colfax County, NMNM12,18416.3%−2.3 pts
369Cooke County, TXTX44,46116.2%+2.3 pts
370Alameda County, CACA1,636,63016.2%−0.4 pts
371Lampasas County, TXTX23,65716.1%+1.6 pts
372Walker County, TXTX83,84216.1%+4.2 pts
373Kendall County, ILIL145,47016.0%+3.8 pts
374Eastland County, TXTX18,14316.0%+3.1 pts
375Bingham County, IDID51,15316.0%+1.2 pts
376Wasco County, OROR26,31015.9%+2.7 pts
377Saline County, NENE14,99615.7%+6.2 pts
378Hardeman County, TXTX3,29215.7%0.0 pts
379Custer County, OKOK28,17515.7%+3.9 pts
380Anderson County, TXTX59,80515.6%+2.9 pts
381Hopkins County, TXTX39,06315.6%+2.5 pts
382Clinton County, ININ33,32215.6%+5.0 pts
383Kingfisher County, OKOK15,79515.4%+4.1 pts
384Rusk County, TXTX54,85415.3%+3.4 pts
385Hunt County, TXTX123,33615.3%+3.8 pts
386Carbon County, WYWY14,01315.2%+4.4 pts
387Twin Falls County, IDID97,53915.2%+3.7 pts
388Morrill County, NENE4,40415.2%+2.9 pts
389Colquitt County, GAGA47,43815.2%+1.9 pts
390Jack County, TXTX9,56315.0%+5.2 pts
391Bradley County, ARAR9,82815.0%+4.6 pts
392Louisa County, IAIA10,41614.9%+1.4 pts
393Gray County, KSKS5,65214.8%+2.1 pts
394Will County, ILIL712,25314.8%+2.3 pts
395Lake County, ININ504,61214.8%+2.1 pts
396Love County, OKOK10,78014.8%+4.7 pts
397Foard County, TXTX1,04414.7%−5.6 pts
398Cass County, ILIL12,46314.7%+2.7 pts
399Freestone County, TXTX20,81114.7%+3.0 pts
400Logan County, COCO20,65414.6%+2.5 pts
401Washington County, TXTX38,28814.5%+2.7 pts
402Franklin County, TXTX10,99414.5%+4.7 pts
403Oklahoma County, OKOK822,12514.5%+2.9 pts
404Denton County, TXTX1,069,34614.5%+0.8 pts
405Weber County, UTUT278,17414.4%+1.0 pts
406Muscatine County, IAIA41,85314.3%+1.9 pts
407Butte County, CACA209,21114.3%+3.0 pts
408Barton County, KSKS24,79014.3%+2.7 pts
409Rockwall County, TXTX140,73814.2%+3.1 pts
410San Mateo County, CACA743,56814.2%−1.8 pts
411Yell County, ARAR19,95614.1%−2.2 pts
412Sedgwick County, COCO2,24714.0%+7.7 pts
413Baylor County, TXTX3,47214.0%+2.1 pts
414Oldham County, TXTX1,78314.0%+4.9 pts
415Teton County, IDID13,25414.0%+1.1 pts
416Yamhill County, OROR110,02413.9%+1.8 pts
417Polk County, TXTX53,43413.9%+2.7 pts
418Oceana County, MIMI27,17713.9%+2.0 pts
419Duplin County, NCNC51,57113.8%+3.2 pts
420Socorro County, NMNM15,83813.8%−3.2 pts
421Greene County, NCNC20,70013.7%+1.6 pts
422Woodbury County, IAIA106,64913.7%+3.3 pts
423Del Norte County, CACA26,41013.7%−1.6 pts
424Mohave County, AZAZ228,10213.6%+1.2 pts
425Lyon County, NVNV65,08813.5%+2.9 pts
426Lee County, NCNC70,25813.5%+2.9 pts
427San Jacinto County, TXTX29,48813.5%+5.6 pts
428Arapahoe County, COCO673,82013.4%−0.2 pts
429Washington County, OROR611,70813.3%+1.1 pts
430Stafford County, KSKS4,00513.3%+4.2 pts
431Salt Lake County, UTUT1,220,91613.3%+0.8 pts
432Harding County, NMNM61713.2%−0.1 pts
433Elmore County, IDID29,46513.2%−0.2 pts
434Modoc County, CACA8,42613.1%+1.4 pts
435Washakie County, WYWY7,59713.1%+3.4 pts
436Platte County, NENE35,64913.1%+3.9 pts
437Borden County, TXTX56713.0%−6.7 pts
438Leon County, TXTX16,89413.0%+1.6 pts
439Hamilton County, TXTX8,68013.0%+5.3 pts
440Harrison County, TXTX71,95612.9%+3.9 pts
441Moffat County, COCO13,12212.9%+3.1 pts
442Madison County, NENE36,10612.8%+3.7 pts
443Nye County, NVNV57,33612.7%+1.5 pts
444Beckham County, OKOK22,15912.7%+3.7 pts
445Sweetwater County, WYWY41,26712.7%+1.7 pts
446Franklin County, IAIA9,86812.6%+3.8 pts
447Sedgwick County, KSKS538,43312.6%+2.1 pts
448Yakutat, AKAK67212.6%+7.9 pts
449Johnson County, ARAR26,22512.5%+1.5 pts
450Teton County, WYWY23,33312.5%+0.9 pts
451San Juan County, NMNM120,34012.5%+4.6 pts
452Klamath County, OROR70,27412.5%+3.7 pts
453Hempstead County, ARAR19,08012.3%+1.9 pts
454White Pine County, NVNV8,66112.3%+1.3 pts
455Yavapai County, AZAZ252,55212.2%+1.1 pts
456Clarke County, IAIA9,57412.2%+6.5 pts
457Nobles County, MNMN22,33812.1%−1.1 pts
458Washington County, ARAR271,21312.1%+0.9 pts
459Habersham County, GAGA50,41612.1%+2.7 pts
460Sherman County, KSKS5,76312.0%+4.2 pts
461Bonneville County, IDID135,77112.0%+2.6 pts
462Polk County, OROR90,03711.9%+2.2 pts
463Sampson County, NCNC61,50411.8%+1.3 pts
464Garfield County, OKOK61,77911.8%+5.0 pts
465Montgomery County, NCNC26,40311.7%−1.3 pts
466Hood County, TXTX70,50111.7%+3.1 pts
467Sullivan County, MOMO5,73811.7%+0.5 pts
468Benton County, ARAR332,55411.7%+0.9 pts
469Mineral County, NVNV4,40711.7%+5.6 pts
470Henderson County, TXTX88,59511.6%+2.0 pts
471Elkhart County, ININ208,77411.6%+0.8 pts
472Box Butte County, NENE10,49411.6%+3.1 pts
473Howard County, ARAR12,30611.5%+2.9 pts
474Motley County, TXTX1,04311.4%+2.1 pts
475Laramie County, WYWY102,93811.3%+4.0 pts
476Delta County, COCO32,17811.3%+0.6 pts
477Manassas, VAVA44,33211.3%+0.9 pts
478Fremont County, IDID14,20811.3%−0.2 pts
479Rock Island County, ILIL141,86911.3%+1.4 pts
480Chase County, NENE3,71811.2%+2.4 pts
481Grayson County, TXTX153,61311.1%+2.0 pts
482Parker County, TXTX184,76711.1%+1.9 pts
483Dixon County, NENE5,60211.0%+4.7 pts
484Shackelford County, TXTX3,19711.0%+1.7 pts
485Coryell County, TXTX85,59211.0%−1.1 pts
486Montague County, TXTX21,96611.0%+4.7 pts
487Jackson County, COCO1,21111.0%+5.5 pts
488Caddo County, OKOK26,13011.0%+2.2 pts
489Gordon County, GAGA61,70111.0%+2.8 pts
490Collin County, TXTX1,297,17911.0%0.0 pts
491Millard County, UTUT14,05711.0%+2.3 pts
492Siskiyou County, CACA42,01310.9%+2.5 pts
493Winnebago County, ILIL283,67410.9%+2.5 pts
494Shawnee County, KSKS178,60710.9%+2.0 pts
495Glades County, FLFL13,27010.8%+0.1 pts
496DuPage County, ILIL934,29810.8%+0.9 pts
497Baca County, COCO3,34710.8%+6.5 pts
498Jackson County, OROR221,79510.8%+2.1 pts
499Cass County, ININ37,83610.8%+3.3 pts
500Jefferson County, COCO580,45110.8%+1.7 pts
SHOWING 1–500 OF 3,090

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest mexican share?

Kenedy County, Texas ranks #1 with 96.7% (2020 Decennial Census).

What are the top 5 counties by mexican share?

Kenedy County, Texas, Starr County, Texas, Zavala County, Texas, Maverick County, Texas, Webb County, Texas.

How many counties are in this ranking?

3,090 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is mexican share measured?

Share of all residents who are Mexican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.