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.

RANKING · 2020 CENSUS · 90 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.

Mexican Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

3001Clinton County, NYNY78,1380.3%−0.3 pts

3002Rock County, NENE1,2590.3%–

3003Wirt County, WVWV4,8790.3%–

3004Van Buren County, TNTN6,8740.3%−0.4 pts

3005Ballard County, KYKY7,5940.3%−0.9 pts

3006Windsor County, VTVT57,3120.3%0.0 pts

3007Sussex County, NJNJ148,0630.3%−0.3 pts

3008Macon County, ALAL18,1320.3%0.0 pts

3009Monroe County, WVWV12,4910.3%+0.2 pts

3010Elliott County, KYKY7,2650.3%−0.3 pts

3011Cameron County, PAPA4,2110.2%−0.3 pts

3012Knox County, MEME41,1170.2%−0.1 pts

3013Carroll County, NHNH52,7840.2%+0.1 pts

3014Edmonson County, KYKY12,7490.2%−0.1 pts

3015Kalawao County, HIHI820.2%–

3016Teton County, MTMT6,4960.2%−1.2 pts

3017Nantucket County, MAMA14,7580.2%−0.4 pts

3018Elk County, PAPA29,9260.2%−0.1 pts

3019Botetourt County, VAVA34,1440.2%−0.2 pts

3020Corson County, SDSD3,7810.2%−0.8 pts

3021Faulk County, SDSD2,1780.2%–

3022Camden County, NCNC11,3150.2%−0.7 pts

3023Dallas County, ALAL35,1400.2%−0.3 pts

3024Morehouse Parish, LALA23,7050.2%−0.6 pts

3025Boone County, WVWV20,2510.2%−0.2 pts

3026Ohio County, ININ5,9940.2%−1.0 pts

3027Shelby County, MOMO5,8700.2%−0.6 pts

3028Carter County, MOMO5,4180.2%−0.4 pts

3029Waldo County, MEME40,6930.2%0.0 pts

3030Fulton County, ARAR12,4920.2%−0.6 pts

3031Woodson County, KSKS3,1180.2%−2.1 pts

3032Foster County, NDND3,2120.2%−2.6 pts

3033Meigs County, OHOH21,5870.2%−0.3 pts

3034Iberville Parish, LALA29,5790.2%−0.7 pts

3035Schuyler County, NYNY16,9240.2%−0.4 pts

3036Lake and Peninsula, AKAK1,3570.2%−0.6 pts

3037Kemper County, MSMS8,6000.2%−0.4 pts

3038East Feliciana Parish, LALA18,9110.2%–

3039Armstrong County, PAPA63,6980.2%0.0 pts

3040Lowndes County, ALAL9,3590.2%0.0 pts

3041Woodruff County, ARAR5,7100.2%0.0 pts

3042Belknap County, NHNH65,1470.2%−0.3 pts

3043Bristol, VAVA16,4180.2%+0.1 pts

3044Miller County, GAGA5,8120.2%−0.4 pts

3045Doddridge County, WVWV7,6340.2%−0.3 pts

3046Barbour County, WVWV15,4140.2%–

3047Braxton County, WVWV11,8850.1%−0.1 pts

3048Caldwell County, KYKY12,6090.1%−0.2 pts

3049Estill County, KYKY13,9620.1%0.0 pts

3050Charlotte County, VAVA11,4010.1%−0.4 pts

3051Cumberland County, VAVA10,3520.1%–

3052Slope County, NDND6280.1%−0.6 pts

3053Simpson County, MSMS25,4980.1%−1.1 pts

3054Choctaw County, ALAL11,9040.1%0.0 pts

3055Wetzel County, WVWV13,7340.1%+0.1 pts

3056Clay County, ILIL12,7930.1%−0.8 pts

3057Nicholas County, WVWV23,8480.1%+0.1 pts

3058Clarke County, MSMS15,1020.1%–

3059Leslie County, KYKY9,6270.1%–

3060Pocahontas County, WVWV7,6020.1%0.0 pts

3061Greene County, PAPA33,8850.1%−0.2 pts

3062Tyler County, WVWV7,8810.1%−0.1 pts

3063Gates County, NCNC10,2340.1%−0.9 pts

3064Hardy County, WVWV14,3370.1%−0.9 pts

3065Juniata County, PAPA23,4030.1%−0.4 pts

3066Sharkey County, MSMS3,0970.1%−0.2 pts

3067Carroll County, MSMS9,2260.1%0.0 pts

3068Smith County, MSMS13,9910.1%0.0 pts

3069Wyoming County, WVWV19,8010.1%0.0 pts

3070Jackson County, KYKY13,3250.1%−0.4 pts

3071Monroe County, ALAL18,9650.1%−0.9 pts

3072East Carroll Parish, LALA6,7600.1%−1.1 pts

3073Douglas County, SDSD2,8880.1%−0.1 pts

3074Upshur County, WVWV23,7580.1%−0.4 pts

3075Monroe County, OHOH12,9940.1%−0.1 pts

3076McIntosh County, GAGA11,9890.1%−0.4 pts

3077Owen County, KYKY11,6010.1%−1.6 pts

3078Lake of the Woods County, MNMN3,7700.1%−0.1 pts

3079Schuyler County, MOMO4,1400.0%–

3080Clarke County, ALAL22,0140.0%−0.6 pts

3081Ritchie County, WVWV8,0340.0%−0.3 pts

3082Hale County, ALAL15,1940.0%−0.3 pts

3083Union County, TNTN21,4500.0%−0.7 pts

3084Bracken County, KYKY8,5110.0%−1.1 pts

3085Hamilton County, NYNY5,0060.0%−0.4 pts

3086Wilcox County, ALAL9,6660.0%−0.2 pts

3087Moore County, TNTN6,9200.0%–

3088Franklin County, MSMS7,4910.0%–

3089Nevada County, ARAR7,9420.0%−0.4 pts

3090Clay County, MSMS18,2380.0%−0.1 pts

SHOWING 3,001–3,090 OF 3,090

1 2 3 4 5 6 7

Download CSV (full list, 3,090 rows)

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