RANKING · 2020 CENSUS · 101 SHOWN OF 3,101

Highest Scotch-Irish population share, US counties · 2020

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

3001Rockland County, NYNY357,3970.2%–

3002Meeker County, MNMN23,6030.2%–

3003Deuel County, SDSD4,4080.2%–

3004Florence County, WIWI4,7480.2%–

3005Cottle County, TXTX1,2240.2%–

3006Prince George's County, MDMD970,3740.2%–

3007St. Landry Parish, LALA80,7650.2%–

3008Kearney County, NENE6,7900.2%–

3009Carroll County, ILIL15,4190.2%–

3010Wells County, NDND3,7290.2%–

3011Lemhi County, IDID8,4740.2%–

3012Okfuskee County, OKOK11,4510.2%–

3013Potter County, SDSD2,3770.2%–

3014Lake and Peninsula, AKAK1,3570.2%–

3015Chattahoochee County, GAGA8,4650.2%–

3016Sanborn County, SDSD2,3880.2%–

3017Nemaha County, KSKS10,0540.2%–

3018Essex County, NJNJ896,3790.2%–

3019Trempealeau County, WIWI31,1710.2%–

3020Cameron County, TXTX433,9460.2%–

3021Wayne County, NENE10,0200.2%–

3022Sully County, SDSD1,4790.2%–

3023Crawford County, GAGA12,2060.2%–

3024Santa Cruz County, AZAZ50,0200.2%–

3025Bacon County, GAGA11,0700.2%–

3026Hudson County, NJNJ735,0330.2%–

3027Kewaunee County, WIWI20,7580.2%–

3028Le Sueur County, MNMN29,4530.2%–

3029Charles Mix County, SDSD9,3030.2%–

3030Sheridan County, MTMT3,4360.1%–

3031St. Martin Parish, LALA51,1060.1%–

3032Roberts County, SDSD10,2550.1%–

3033Loup County, NENE5700.1%–

3034Outagamie County, WIWI195,8940.1%–

3035Marshall County, SDSD4,4260.1%–

3036Pipestone County, MNMN9,2600.1%–

3037San Miguel County, NMNM26,2600.1%–

3038Crawford County, IAIA16,2370.1%–

3039Bolivar County, MSMS28,2620.1%–

3040Lafourche Parish, LALA95,5050.1%–

3041Franklin County, NENE2,7950.1%–

3042Twiggs County, GAGA7,5970.1%–

3043Perry County, ALAL7,4250.1%–

3044Roseau County, MNMN15,2460.1%–

3045Imperial County, CACA181,4110.1%–

3046Russell County, KSKS6,5810.1%–

3047Jefferson County, GAGA15,0110.1%–

3048Hudspeth County, TXTX3,4330.1%–

3049Grant County, SDSD7,5340.1%–

3050Duval County, TXTX9,4020.1%–

3051Richmond County, NYNY501,2900.1%–

3052Pierce County, NDND3,8380.1%–

3053Jim Wells County, TXTX38,8040.1%–

3054Hale County, ALAL15,1940.1%–

3055Socorro County, NMNM15,8380.1%–

3056Big Horn County, MTMT12,7520.1%–

3057Desha County, ARAR9,9840.1%–

3058East Carroll Parish, LALA6,7600.1%–

3059Dimmit County, TXTX8,0240.1%–

3060Hidalgo County, TXTX921,5490.1%–

3061Brule County, SDSD5,2780.1%–

3062Queens County, NYNY2,358,1820.1%–

3063Pleasants County, WVWV7,3380.1%–

3064Spink County, SDSD6,1550.1%–

3065Stevens County, KSKS4,9840.1%–

3066Miami-Dade County, FLFL2,802,0290.1%–

3067Delaware County, IAIA17,6740.1%–

3068Monroe County, ARAR6,2440.1%–

3069McPherson County, SDSD2,3470.1%–

3070Greeley County, NENE2,1540.1%–

3071Bamberg County, SCSC12,7960.1%–

3072Colfax County, NENE10,9340.1%–

3073Dillingham Census Area, AKAK4,4830.1%–

3074Sheridan County, NDND1,2960.1%–

3075Ransom County, NDND5,6170.1%–

3076Treutlen County, GAGA6,4660.1%–

3077Corson County, SDSD3,7810.1%–

3078O'Brien County, IAIA14,2200.1%–

3079Ziebach County, SDSD2,3890.1%–

3080Campbell County, SDSD1,3770.1%–

3081McKinley County, NMNM68,1190.1%–

3082Chippewa County, MNMN12,4060.1%–

3083Lanier County, GAGA10,6230.1%–

3084Maverick County, TXTX58,8230.1%–

3085Clinch County, GAGA6,8470.1%–

3086Yoakum County, TXTX7,4380.1%–

3087Lake of the Woods County, MNMN3,7700.1%–

3088Assumption Parish, LALA19,7200.0%–

3089Wayne County, KYKY19,5970.0%–

3090Hidalgo County, NMNM3,9290.0%–

3091Sioux County, NDND3,6670.0%–

3092Emporia, VAVA5,4470.0%–

3093Kusilvak Census Area, AKAK7,9320.0%–

3094Dewey County, SDSD5,4190.0%–

3095Claiborne County, MSMS8,0580.0%–

3096Baker County, GAGA2,7250.0%–

3097Bronx County, NYNY1,406,3320.0%–

3098Starr County, TXTX66,3190.0%–

3099Zapata County, TXTX13,7530.0%–

3100North Slope, AKAK10,5820.0%–

3101Todd County, SDSD8,8630.0%–

SHOWING 3,001–3,101 OF 3,101

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