RANKING · 2024 ACS · 90 SHOWN OF 3,090

Highest Scotch-Irish population share, US counties

US counties ranked by the share of all residents who are Scotch-Irish ancestry (2023 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000

3001Choctaw County, OKOK14,0590.1%–

3002St. Landry Parish, LALA80,7650.1%–

3003Assumption Parish, LALA19,7200.1%–

3004Bethel Census Area, AKAK18,3910.1%–

3005Wells County, NDND3,7290.1%–

3006Benton County, MNMN41,7440.1%–

3007O'Brien County, IAIA14,2200.1%–

3008Essex County, NJNJ896,3790.1%–

3009Sibley County, MNMN15,3560.1%–

3010Waupaca County, WIWI51,4610.1%–

3011Mercer County, OHOH42,7370.1%–

3012Lynn County, TXTX6,0170.1%–

3013Wabasha County, MNMN21,5370.1%–

3014McIntosh County, NDND2,4510.1%–

3015Charlton County, GAGA13,1210.1%–

3016La Salle County, TXTX6,5170.1%–

3017Watonwan County, MNMN11,4590.1%–

3018Comanche County, KSKS1,6730.1%–

3019Guadalupe County, NMNM4,3430.1%–

3020Le Sueur County, MNMN29,4530.1%–

3021Wayne County, NENE10,0200.1%–

3022Carroll County, IAIA20,3030.1%–

3023Steele County, NDND1,7970.1%–

3024Little River County, ARAR11,7630.1%–

3025Jefferson Davis Parish, LALA31,4710.1%–

3026Dallam County, TXTX7,5080.1%–

3027Perry County, ININ19,3890.1%–

3028Big Horn County, MTMT12,7520.1%–

3029Santa Cruz County, AZAZ50,0200.1%–

3030Menominee County, MIMI22,9410.1%–

3031Terrebonne Parish, LALA104,1630.1%–

3032Lincoln County, MNMN5,5830.1%–

3033Stark County, NDND34,0130.1%–

3034Chippewa County, MNMN12,4060.1%–

3035Liberty County, MTMT1,9570.1%–

3036Waseca County, MNMN18,6880.1%–

3037Jim Wells County, TXTX38,8040.1%–

3038Screven County, GAGA14,4080.1%–

3039Murray County, MNMN7,9420.1%–

3040Gosper County, NENE1,8030.1%–

3041Seward County, KSKS21,0730.1%–

3042Hudson County, NJNJ735,0330.1%–

3043Kingman County, KSKS7,0290.1%–

3044Manassas Park, VAVA16,5600.1%–

3045Walworth County, SDSD5,2170.1%–

3046Harper County, OKOK3,1720.1%–

3047St. James Parish, LALA18,9380.1%–

3048Hidalgo County, TXTX921,5490.1%–

3049Hudspeth County, TXTX3,4330.1%–

3050Putnam County, OHOH34,3800.1%–

3051Queens County, NYNY2,358,1820.1%–

3052Swisher County, TXTX6,7030.1%–

3053Hanson County, SDSD3,4560.1%–

3054Rock County, MNMN9,5240.1%–

3055Nome Census Area, AKAK9,8300.1%–

3056Sioux County, NDND3,6670.1%–

3057Juab County, UTUT13,5670.1%–

3058Webb County, TXTX281,2240.1%–

3059Davis County, IAIA9,2300.1%–

3060Macon County, GAGA11,7560.1%–

3061Rock County, NENE1,2590.1%–

3062Lyon County, IAIA12,3540.1%–

3063Houston County, MNMN18,4000.1%–

3064Carson County, TXTX5,8050.1%–

3065Miami-Dade County, FLFL2,802,0290.1%–

3066McKinley County, NMNM68,1190.1%–

3067Platte County, NENE35,6490.1%–

3068Lac qui Parle County, MNMN6,7040.1%–

3069Cameron Parish, LALA4,7180.1%–

3070Boyd County, NENE1,6740.1%–

3071Haakon County, SDSD1,8020.1%–

3072Richmond County, NYNY501,2900.1%–

3073Desha County, ARAR9,9840.1%–

3074Imperial County, CACA181,4110.1%–

3075Grant County, SDSD7,5340.1%–

3076Red Lake County, MNMN3,9400.1%–

3077Morris County, TXTX12,1330.0%–

3078Power County, IDID8,2460.0%–

3079Colfax County, NENE10,9340.0%–

3080Finney County, KSKS37,5050.0%–

3081Miner County, SDSD2,2810.0%–

3082West Carroll Parish, LALA9,1560.0%–

3083Douglas County, SDSD2,8880.0%–

3084Pendleton County, WVWV5,8260.0%–

3085Zavala County, TXTX9,0370.0%–

3086Barnes County, NDND10,5730.0%–

3087Maverick County, TXTX58,8230.0%–

3088Bronx County, NYNY1,406,3320.0%–

3089Todd County, SDSD8,8630.0%–

3090Starr County, TXTX66,3190.0%–

SHOWING 3,001–3,090 OF 3,090

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES