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RANKING · 2024 ACS · 500 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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RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
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RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000
2501Osceola County, IAIA5,9800.4%
2502San Patricio County, TXTX72,0530.4%
2503Lamar County, GAGA20,9410.4%
2504Washington County, MNMN286,8950.4%
2505Jones County, NCNC9,5750.4%
2506Oneida County, NYNY226,3920.4%
2507Putnam County, FLFL77,7340.4%
2508Cleburne County, ALAL15,9700.4%
2509Monroe County, OHOH12,9940.4%
2510Union Parish, LALA20,5610.4%
2511Washington County, GAGA19,4530.4%
2512Greene County, NYNY47,2380.4%
2513Walworth County, WIWI106,1270.4%
2514Kendall County, ILIL145,4700.4%
2515Scotland County, MOMO4,7960.4%
2516Red River County, TXTX11,8160.4%
2517Colorado County, TXTX21,4390.4%
2518Paulding County, OHOH18,7270.4%
2519Franklin County, WAWA102,6120.4%
2520Echols County, GAGA3,6850.4%
2521La Crosse County, WIWI121,3390.4%
2522Redwood County, MNMN15,2650.4%
2523Sioux County, IAIA36,7740.4%
2524Jackson County, MNMN9,8570.4%
2525Yellow Medicine County, MNMN9,4770.4%
2526Rusk County, WIWI14,1460.4%
2527Becker County, MNMN35,4970.4%
2528Oldham County, TXTX1,7830.4%
2529Wilson County, KSKS8,2990.4%
2530Jasper County, MSMS15,7850.4%
2531Stanislaus County, CACA557,7190.4%
2532Winneshiek County, IAIA19,7330.4%
2533Rawlins County, KSKS2,4310.4%
2534McCreary County, KYKY17,1240.4%
2535Bent County, COCO5,7160.4%
2536Parke County, ININ16,6420.4%
2537Bacon County, GAGA11,0700.4%
2538Adair County, MOMO25,6840.4%
2539Clay County, IAIA16,2020.4%
2540Karnes County, TXTX15,0180.4%
2541Fayette County, IAIA19,0470.4%
2542Vilas County, WIWI23,7610.4%
2543Adams County, WIWI21,7520.4%
2544Audubon County, IAIA5,5090.4%
2545Wadena County, MNMN14,3880.4%
2546Burke County, GAGA24,4080.4%
2547Minnehaha County, SDSD212,6910.4%
2548Harvey County, KSKS33,5800.4%
2549Tillman County, OKOK6,7800.4%
2550Sullivan County, PAPA5,8560.4%
2551Fulton County, NYNY52,2160.4%
2552Erie County, NYNY946,7410.4%
2553Fulton County, ININ20,0910.4%
2554Harrison County, TXTX71,9560.4%
2555Putnam County, NYNY99,0280.4%
2556Itawamba County, MSMS24,1520.4%
2557Doña Ana County, NMNM229,0910.4%
2558Montcalm County, MIMI69,4060.4%
2559Kern County, CACA927,0680.4%
2560Jefferson County, WIWI86,5050.4%
2561West Feliciana Parish, LALA15,1340.4%
2562Manassas, VAVA44,3320.4%
2563Morton County, KSKS2,4700.4%
2564Coffee County, GAGA44,4070.4%
2565Clark County, SDSD4,0310.4%
2566Cotton County, OKOK5,4320.4%
2567Clayton County, IAIA16,8450.4%
2568Tensas Parish, LALA3,7000.4%
2569Worth County, IAIA7,3380.4%
2570Dallas County, IAIA118,4570.4%
2571Riverside County, CACA2,544,9160.4%
2572Dubois County, ININ44,0160.4%
2573Ford County, ILIL13,2160.4%
2574Pendleton County, KYKY14,8000.4%
2575Sevier County, UTUT22,8270.4%
2576Hampden County, MAMA464,3380.4%
2577Aitkin County, MNMN16,2520.4%
2578Leflore County, MSMS25,6860.4%
2579Clinton County, ININ33,3220.4%
2580Kossuth County, IAIA14,3220.4%
2581Lincoln County, ARAR12,7640.4%
2582Hutchinson County, SDSD7,4130.4%
2583Prowers County, COCO11,8840.4%
2584Nicollet County, MNMN34,2730.4%
2585Sabine Parish, LALA21,8340.4%
2586Sauk County, WIWI66,6520.4%
2587Kankakee County, ILIL105,5250.4%
2588Lake County, ILIL719,3390.4%
2589Tripp County, SDSD5,7080.4%
2590Yuma County, AZAZ224,4490.4%
2591Orleans County, NYNY39,8250.4%
2592Boone County, NENE5,3550.4%
2593Gaines County, TXTX23,9560.4%
2594Dodge County, WIWI89,0970.4%
2595Geary County, KSKS36,3380.4%
2596Frio County, TXTX18,8230.4%
2597Alpine County, CACA1,0430.4%
2598Ozaukee County, WIWI94,3460.4%
2599Capitol Planning Region, CTCT994,1150.4%
2600Washington County, KYKY12,3680.4%
2601Suffolk County, MAMA791,8910.4%
2602Dakota County, NENE21,6870.4%
2603Palm Beach County, FLFL1,575,7260.4%
2604Saunders County, NENE23,7020.4%
2605Olmsted County, MNMN166,7310.4%
2606Rosebud County, MTMT8,2530.4%
2607San Juan County, NMNM120,3400.4%
2608Jackson County, IAIA19,2880.4%
2609Florence County, WIWI4,7480.4%
2610Coahoma County, MSMS19,8490.4%
2611Dickey County, NDND4,8950.4%
2612Douglas County, ILIL19,8800.4%
2613Casey County, KYKY16,2050.4%
2614Hartley County, TXTX4,9040.4%
2615Beltrami County, MNMN47,0550.4%
2616Curry County, NMNM46,6550.4%
2617Grant County, OKOK4,0670.4%
2618Golden Valley County, NDND1,8080.4%
2619Richmond County, VAVA9,2940.4%
2620Kingsbury County, SDSD5,2840.4%
2621Montgomery County, NYNY50,0460.4%
2622Dickinson County, IAIA18,0770.4%
2623Moultrie County, ILIL14,3710.4%
2624Trego County, KSKS2,7400.4%
2625Columbia County, PAPA66,1930.4%
2626San Mateo County, CACA743,5680.4%
2627Hale County, TXTX31,8190.4%
2628Cottonwood County, MNMN11,4050.4%
2629Marion County, IAIA34,1920.4%
2630Hughes County, SDSD17,5700.4%
2631Eau Claire County, WIWI109,0330.4%
2632Grant County, WAWA105,7270.4%
2633Clark County, NVNV2,407,2260.4%
2634DeSoto County, FLFL37,0780.4%
2635Hayes County, NENE8210.4%
2636Moore County, TXTX21,8910.4%
2637Mahnomen County, MNMN5,1530.4%
2638Perkins County, NENE2,8490.4%
2639Anoka County, MNMN381,6050.4%
2640Will County, ILIL712,2530.4%
2641Luzerne County, PAPA332,1260.4%
2642Garza County, TXTX4,5100.4%
2643Otter Tail County, MNMN61,0410.4%
2644Waukesha County, WIWI417,2100.4%
2645St. Charles Parish, LALA50,5860.4%
2646Monmouth County, NJNJ651,0350.4%
2647Scott County, MNMN159,0170.3%
2648Fond du Lac County, WIWI104,6690.3%
2649Jefferson Parish, LALA431,3980.3%
2650Kosciusko County, ININ80,8920.3%
2651Clay County, KSKS7,9900.3%
2652Dickinson County, MIMI25,8270.3%
2653Yalobusha County, MSMS12,3750.3%
2654Grant County, WVWV11,0410.3%
2655Carver County, MNMN114,3790.3%
2656Miller County, MOMO25,8170.3%
2657Hughes County, OKOK13,4550.3%
2658Maries County, MOMO8,3970.3%
2659Charles County, MDMD176,5930.3%
2660Ashland County, WIWI16,2030.3%
2661Bristol County, MAMA593,6400.3%
2662Winnebago County, WIWI174,2180.3%
2663Wheatland County, MTMT2,1000.3%
2664Fort Bend County, TXTX975,1910.3%
2665Washburn County, WIWI17,0870.3%
2666Tama County, IAIA16,7960.3%
2667St. Bernard Parish, LALA45,6420.3%
2668New York County, NYNY1,664,8620.3%
2669Mercer County, NDND8,4410.3%
2670Martin County, KYKY10,6970.3%
2671Daniels County, MTMT1,6120.3%
2672Wyoming County, NYNY39,7410.3%
2673Lehigh County, PAPA384,3830.3%
2674Baltimore, MDMD569,9970.3%
2675Bledsoe County, TNTN15,9200.3%
2676Pulaski County, GAGA10,1720.3%
2677Conejos County, COCO7,5290.3%
2680Nobles County, MNMN22,3380.3%
2681Delta County, TXTX5,5490.3%
2682Warren County, MOMO39,0160.3%
2683Decatur County, KSKS2,7160.3%
2684Pulaski County, ININ12,4630.3%
2685Clinton County, PAPA37,8700.3%
2686Foster County, NDND3,2120.3%
2687Shelby County, TXTX24,2860.3%
2688Price County, WIWI13,9880.3%
2689Adams County, NDND2,2750.3%
2690Stonewall County, TXTX1,1860.3%
2691San Bernardino County, CACA2,224,0910.3%
2692Kewaunee County, WIWI20,7580.3%
2693Deuel County, SDSD4,4080.3%
2694Plymouth County, IAIA25,6970.3%
2695Pope County, ILIL3,6720.3%
2696Surry County, VAVA6,6030.3%
2697Monroe County, PAPA167,1790.3%
2698Yankton County, SDSD23,6350.3%
2699Valley County, NENE4,0940.3%
2700Tulare County, CACA485,1460.3%
2701Richland County, NDND16,7310.3%
2702Meeker County, MNMN23,6030.3%
2703Sherburne County, MNMN104,1940.3%
2704Parmer County, TXTX9,6780.3%
2705Hockley County, TXTX21,6000.3%
2706Bailey County, TXTX6,9630.3%
2707Ouachita County, ARAR21,7310.3%
2708Honolulu County, HIHI988,7030.3%
2709Pope County, MNMN11,4200.3%
2710Madison County, IDID55,1720.3%
2711North Slope, AKAK10,5820.3%
2712Calhoun County, WVWV5,9780.3%
2713Campbell County, SDSD1,3770.3%
2714Cochran County, TXTX2,5460.3%
2715Appling County, GAGA19,1000.3%
2716Buena Vista County, IAIA20,4490.3%
2717Pipestone County, MNMN9,2600.3%
2718Pierce County, WIWI43,5190.3%
2719Bon Homme County, SDSD7,2440.3%
2720Hutchinson County, TXTX19,6330.3%
2721Humphreys County, MSMS7,0010.3%
2722Lake County, ININ504,6120.3%
2723Mellette County, SDSD2,1370.3%
2724Franklin County, ININ23,2860.3%
2725Atascosa County, TXTX53,5900.3%
2726Chicot County, ARAR9,1070.3%
2727Portage County, WIWI71,9430.3%
2728Lyon County, KSKS32,2660.3%
2729Marathon County, WIWI139,4320.3%
2730Hardee County, FLFL25,9320.3%
2731Adams County, ININ36,6500.3%
2732Roberts County, SDSD10,2550.3%
2733Luce County, MIMI6,3390.3%
2734Holmes County, MSMS15,4650.3%
2735Williams County, OHOH36,5490.3%
2736Blue Earth County, MNMN70,6340.3%
2737Antelope County, NENE6,3520.3%
2738Hampton County, SCSC18,1740.3%
2739Clay County, ARAR14,0520.3%
2740Terry County, TXTX11,7200.3%
2741Morrow County, OROR12,6020.3%
2742Beadle County, SDSD19,6240.3%
2743Wabaunsee County, KSKS7,0180.3%
2744Buffalo County, WIWI13,3180.3%
2745Carlton County, MNMN36,7110.3%
2746Prentiss County, MSMS25,2840.3%
2747Kings County, CACA154,3270.3%
2748Sanpete County, UTUT31,4530.3%
2749Westchester County, NYNY1,015,7430.3%
2750Gallia County, OHOH29,0720.3%
2751Santa Clara County, CACA1,914,3910.3%
2752Boone County, ILIL53,5680.3%
2753Faribault County, MNMN13,8880.3%
2754Freeborn County, MNMN30,4400.3%
2755Mercer County, NJNJ399,2890.3%
2756Wood County, WIWI74,0600.3%
2758Sierra County, CACA3,0980.3%
2759Goodhue County, MNMN48,1950.3%
2760Eagle County, COCO54,2910.3%
2761Lea County, NMNM74,7490.3%
2762Grenada County, MSMS20,8680.3%
2763Evangeline Parish, LALA31,9800.3%
2764Pointe Coupee Parish, LALA19,5200.3%
2765Brown County, MNMN25,5170.3%
2766Orange County, NYNY417,6690.3%
2767Union County, ININ6,8630.3%
2768Howard County, ARAR12,3060.3%
2769Sandusky County, OHOH58,6550.3%
2770Sumter County, GAGA28,8010.3%
2771Waushara County, WIWI25,2230.3%
2772Hill County, MTMT16,1670.3%
2773Outagamie County, WIWI195,8940.3%
2774Texas County, OKOK20,3220.3%
2775Hall County, TXTX2,7370.3%
2776Warren County, ININ8,4740.3%
2777Chippewa County, WIWI67,6140.3%
2778Owen County, KYKY11,6010.3%
2779Osceola County, FLFL481,7180.3%
2780Jerauld County, SDSD1,6540.3%
2781La Paz County, AZAZ16,7110.3%
2782Leake County, MSMS21,6620.3%
2783McLeod County, MNMN36,6310.3%
2784McPherson County, SDSD2,3470.3%
2785Martin County, MNMN19,4400.3%
2786Sumter County, ALAL11,5880.3%
2787Grant County, MNMN6,0850.3%
2788Wright County, MNMN157,5590.3%
2789Iowa County, WIWI23,9510.3%
2790Gray County, TXTX20,9190.3%
2791Howard County, IAIA9,4150.3%
2792Milwaukee County, WIWI924,2160.3%
2793Sutton County, TXTX3,2030.3%
2794Schuylkill County, PAPA145,0850.3%
2795Kauai County, HIHI73,4000.3%
2796Franklin County, IDID15,8890.3%
2797Cibola County, NMNM26,8070.3%
2798Lafayette County, WIWI17,4780.3%
2799Washington Parish, LALA44,9370.3%
2800Polk County, MNMN30,5450.3%
2801Pepin County, WIWI7,5130.3%
2802Kusilvak Census Area, AKAK7,9320.3%
2803Broward County, FLFL2,013,3170.3%
2804Kleberg County, TXTX30,3150.3%
2805Adair County, IAIA7,4030.3%
2806Los Angeles County, CACA9,694,9340.3%
2807Clark County, WIWI35,0520.3%
2808Philadelphia County, PAPA1,574,2810.3%
2809Adams County, WAWA21,4880.3%
2810Perry County, MOMO19,0930.3%
2811Lincoln County, SDSD77,1450.3%
2812Somerset County, NJNJ356,4860.3%
2813Harding County, SDSD1,3310.3%
2814Slope County, NDND6280.3%
2815Cook County, ILIL5,194,6250.3%
2816Montgomery County, MSMS9,3540.3%
2817Clayton County, GAGA297,4710.3%
2818Sawyer County, WIWI18,8460.3%
2819Churchill County, NVNV25,8510.3%
2820Kearny County, KSKS3,8880.3%
2821Charles Mix County, SDSD9,3030.3%
2822Cass County, ININ37,8360.3%
2823Newton County, TXTX11,9540.3%
2824Providence County, RIRI678,1790.3%
2825Scurry County, TXTX16,1620.3%
2826Dubuque County, IAIA99,3810.3%
2827Hamilton County, ILIL7,8590.3%
2828Kidder County, NDND2,3930.3%
2829Jefferson Davis County, MSMS10,9410.3%
2830Treutlen County, GAGA6,4660.3%
2831Weston County, WYWY6,8400.2%
2832Cameron County, PAPA4,2110.2%
2833Cumberland County, NJNJ157,1480.2%
2834Chisago County, MNMN59,1420.2%
2835Dodge County, NENE38,0570.2%
2836Polk County, WIWI45,8030.2%
2837Zapata County, TXTX13,7530.2%
2838Kittson County, MNMN4,0310.2%
2839Grant Parish, LALA22,0750.2%
2840Twiggs County, GAGA7,5970.2%
2841Hamilton County, NENE9,6780.2%
2842Sweet Grass County, MTMT3,7620.2%
2843Pike County, ILIL14,2310.2%
2844Cedar County, NENE8,3730.2%
2845Greene County, NCNC20,7000.2%
2846Saline County, NENE14,9960.2%
2847Sheboygan County, WIWI118,0470.2%
2848Somerset County, MDMD24,9730.2%
2849Wheeler County, NENE7890.2%
2850Manitowoc County, WIWI81,7100.2%
2851McLean County, NDND9,7400.2%
2852Nicholas County, KYKY7,9490.2%
2853Acadia Parish, LALA57,0320.2%
2854Dillingham Census Area, AKAK4,4830.2%
2855Suffolk County, NYNY1,546,0900.2%
2856Stearns County, MNMN164,1100.2%
2857Baraga County, MIMI8,1690.2%
2858Bee County, TXTX32,5150.2%
2859Lyon County, MNMN25,6840.2%
2860Carroll County, ILIL15,4190.2%
2861Dundy County, NENE1,5680.2%
2862Blaine County, MTMT6,8600.2%
2863Livingston County, MOMO14,7080.2%
2864Lincoln County, WIWI28,4030.2%
2865Delaware County, IAIA17,6740.2%
2866Lee County, ARAR8,0290.2%
2867Aurora County, SDSD2,8010.2%
2868Cass County, ILIL12,4630.2%
2869Thurston County, NENE6,7520.2%
2870Butte County, IDID2,7830.2%
2871Iberville Parish, LALA29,5790.2%
2872Calumet County, WIWI53,9820.2%
2873Hamlin County, SDSD6,9000.2%
2874Brown County, SDSD37,5610.2%
2875Pratt County, KSKS9,1170.2%
2876Wheeler County, GAGA7,5700.2%
2877Jenkins County, GAGA8,8430.2%
2878Bristol Bay, AKAK8470.2%
2879Castro County, TXTX7,2950.2%
2880Early County, GAGA10,4550.2%
2881Mora County, NMNM4,0510.2%
2882Buchanan County, VAVA18,4920.2%
2883Emmons County, NDND3,2150.2%
2884Turner County, SDSD9,3140.2%
2885Avoyelles Parish, LALA37,9410.2%
2886Warren County, GAGA5,2690.2%
2887Garfield County, WAWA2,4160.2%
2888Todd County, MNMN26,0600.2%
2889Martin County, TXTX5,2840.2%
2890McPherson County, NENE3690.2%
2891Taylor County, WIWI20,1180.2%
2892Claiborne County, MSMS8,0580.2%
2894Dallas County, ARAR6,0110.2%
2895Brule County, SDSD5,2780.2%
2896Rooks County, KSKS4,6460.2%
2897Kings County, NYNY2,653,9630.2%
2898Sharkey County, MSMS3,0970.2%
2899Trempealeau County, WIWI31,1710.2%
2900Norman County, MNMN6,3360.2%
2901Stephens County, TXTX9,3800.2%
2902Denali, AKAK1,6160.2%
2903Lackawanna County, PAPA216,5020.2%
2904St. Martin Parish, LALA51,1060.2%
2905Racine County, WIWI198,9190.2%
2906Union County, NJNJ601,8630.2%
2907Gates County, NCNC10,2340.2%
2908Traill County, NDND7,9200.2%
2909Phillips County, ARAR14,2550.2%
2910Merced County, CACA297,2600.2%
2911Petersburg, VAVA33,7340.2%
2912Columbia County, WAWA4,1410.2%
2913Emery County, UTUT10,1770.2%
2914Cherokee County, IAIA11,3690.2%
2915Humboldt County, IAIA9,4090.2%
2916Bergen County, NJNJ977,0260.2%
2917Hidalgo County, NMNM3,9290.2%
2918East Carroll Parish, LALA6,7600.2%
2919Pike County, MOMO17,9550.2%
2920Madison County, NENE36,1060.2%
2921Stanton County, KSKS1,9860.2%
2922Evans County, GAGA11,0280.2%
2923Emmet County, IAIA9,1070.2%
2924Republic County, KSKS4,6400.2%
2925Storey County, NVNV4,2600.2%
2926Sunflower County, MSMS22,8930.2%
2927El Paso County, TXTX877,8580.2%
2928Bamberg County, SCSC12,7960.2%
2929Wichita County, KSKS2,0310.2%
2930Codington County, SDSD29,5620.2%
2931Van Wert County, OHOH29,0130.2%
2932Jackson County, WIWI20,9990.2%
2933Yakutat, AKAK6720.2%
2934Oneida County, IDID5,0850.2%
2935Phelps County, NENE8,9940.2%
2936Winkler County, TXTX7,5400.2%
2938Jones County, IAIA21,2530.2%
2939Lincoln County, WVWV19,1770.2%
2940Sargent County, NDND3,7110.2%
2942Concordia Parish, LALA17,8360.2%
2943McCone County, MTMT1,7200.2%
2944Scott County, KSKS4,8150.2%
2945Lafourche Parish, LALA95,5050.2%
2946Renville County, MNMN14,3560.2%
2947Brown County, WIWI275,8030.2%
2948Crawford County, IAIA16,2370.2%
2949Oconto County, WIWI40,1950.2%
2950Vermilion Parish, LALA57,6710.2%
2951Roseau County, MNMN15,2460.2%
2952Owsley County, KYKY3,9320.2%
2953Mower County, MNMN40,9710.2%
2954Gregory County, SDSD4,0370.2%
2955Brown County, NENE2,8260.2%
2956Prince George's County, MDMD970,3740.2%
2957Morrison County, MNMN34,6200.2%
2958Benson County, NDND5,7590.2%
2959Middlesex County, NJNJ883,3350.2%
2960Dunn County, WIWI46,2230.2%
2961Harrison County, MOMO8,2810.2%
2962Sioux County, NENE1,1880.2%
2963Greenlee County, AZAZ9,3120.2%
2964Noxubee County, MSMS9,7980.2%
2965Sanborn County, SDSD2,3880.2%
2966Rio Arriba County, NMNM39,8320.2%
2967Pennington County, MNMN13,6860.2%
2968Washington County, WIWI139,2380.2%
2969Catahoula Parish, LALA8,2230.2%
2970Cameron County, TXTX433,9460.2%
2971Green Lake County, WIWI19,3050.2%
2972Clay County, KYKY19,4650.2%
2973Hand County, SDSD3,1210.2%
2974Corson County, SDSD3,7810.2%
2976McHenry County, NDND5,1300.2%
2977Koochiching County, MNMN11,5870.2%
2978Monroe County, ARAR6,2440.2%
2979Forest County, WIWI9,5740.1%
2980St. Mary Parish, LALA46,5520.1%
2981Dodge County, MNMN21,3760.1%
2982Holmes County, OHOH44,9700.1%
2983Kiowa County, COCO1,4120.1%
2984Iron County, WIWI6,1270.1%
2985Cuming County, NENE8,8230.1%
2986Val Verde County, TXTX47,8350.1%
2987Granite County, MTMT3,6580.1%
2988Rockland County, NYNY357,3970.1%
2989Reeves County, TXTX12,1380.1%
2990Nassau County, NYNY1,398,9390.1%
2991Richland County, ILIL15,2190.1%
2992Magoffin County, KYKY11,1100.1%
2993Marinette County, WIWI42,5740.1%
2994Passaic County, NJNJ531,6240.1%
2995Burke County, NDND2,1320.1%
2996Treasure County, MTMT7280.1%
2997Dooly County, GAGA11,1560.1%
2998Big Stone County, MNMN5,0540.1%
2999Kandiyohi County, MNMN44,7200.1%
3000Poinsett County, ARAR22,4830.1%
SHOWING 2,501–3,000 OF 3,090
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES