RANKING · 2020 CENSUS · 92 SHOWN OF 2,592

Highest Puerto Rican population share, US counties · 2020

US counties ranked by the share of all residents who are Puerto Rican origin (2023 American Community Survey). A concentration measure: Puerto Rican residents as a percentage of total population.

All statesAll rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN SHAREVS 2000

2501Buchanan County, IAIA20,8830.0%–

2502Camp County, TXTX13,3800.0%–

2503Wahkiakum County, WAWA4,8730.0%–

2504Hempstead County, ARAR19,0800.0%–

2505Vinton County, OHOH12,6450.0%–

2506Hancock County, KYKY9,0500.0%–

2507Vilas County, WIWI23,7610.0%–

2508Hughes County, SDSD17,5700.0%–

2509Washington County, IAIA22,6670.0%–

2510Logan County, COCO20,6540.0%–

2511Wabash County, ININ30,7130.0%–

2512Mason County, ILIL12,4110.0%–

2513Musselshell County, MTMT5,5820.0%–

2514Irwin County, GAGA9,0200.0%–

2515Zapata County, TXTX13,7530.0%–

2516Humboldt County, IAIA9,4090.0%–

2517Lee County, IAIA32,3060.0%–

2518Grundy County, MOMO9,7440.0%–

2519Dickinson County, MIMI25,8270.0%–

2520Bingham County, IDID51,1530.0%–

2521Lincoln County, NVNV4,3200.0%–

2522Moore County, TXTX21,8910.0%–

2523Custer County, NENE10,5000.0%–

2524Harper County, KSKS5,3700.0%–

2525Johnston County, OKOK10,4480.0%–

2526Assumption Parish, LALA19,7200.0%–

2527Lafayette County, WIWI17,4780.0%–

2528Lincoln County, COCO5,6450.0%–

2529Copiah County, MSMS27,4970.0%–

2530Meeker County, MNMN23,6030.0%–

2531Pope County, ARAR64,9760.0%–

2532Jasper County, SCSC38,5330.0%–

2533Dunklin County, MOMO26,8550.0%–

2534Russell County, KYKY18,6080.0%–

2535McLeod County, MNMN36,6310.0%–

2536Delta County, MIMI36,5820.0%–

2537Crawford County, MOMO22,9290.0%–

2538Alcorn County, MSMS34,5690.0%–

2539Pike County, ININ12,0030.0%–

2540Trinity County, CACA15,7200.0%–

2541Plymouth County, IAIA25,6970.0%–

2542Fayette County, TXTX25,4590.0%–

2543Dallas County, ALAL35,1400.0%–

2544Franklin County, MOMO108,0900.0%–

2545Montague County, TXTX21,9660.0%–

2546Marion County, IAIA34,1920.0%–

2547Jim Wells County, TXTX38,8040.0%–

2548Codington County, SDSD29,5620.0%–

2549Harney County, OROR7,3800.0%–

2550Klickitat County, WAWA24,3310.0%–

2551Valley County, MTMT7,3850.0%–

2552Power County, IDID8,2460.0%–

2553Hood River County, OROR23,7200.0%–

2554Keith County, NENE8,1000.0%–

2555Tallapoosa County, ALAL40,9530.0%–

2556Choctaw County, MSMS8,0480.0%–

2557Washington County, MOMO23,8100.0%–

2558Benton County, IAIA26,0040.0%–

2559Franklin County, ARAR17,7250.0%–

2560Lee County, ARAR8,0290.0%–

2561Washington County, MSMS40,4460.0%–

2562Cedar County, IAIA18,3590.0%–

2563Pulaski County, KYKY67,3840.0%–

2564Goodhue County, MNMN48,1950.0%–

2565Wayne County, NENE10,0200.0%–

2566Sac County, IAIA9,5250.0%–

2567Yuma County, COCO9,8960.0%–

2568Jones County, IAIA21,2530.0%–

2569Guthrie County, IAIA10,7820.0%–

2570Sevier County, UTUT22,8270.0%–

2571Cumberland County, ILIL10,2080.0%–

2572Harrison County, TXTX71,9560.0%–

2573Cherokee County, IAIA11,3690.0%–

2574Curry County, OROR22,6210.0%–

2575Itawamba County, MSMS24,1520.0%–

2576Stone County, ARAR12,7030.0%–

2577Wayne County, WVWV37,3090.0%–

2578Comanche County, TXTX14,4320.0%–

2579Faribault County, MNMN13,8880.0%–

2580Clay County, SDSD15,0310.0%–

2581Lawrence County, OHOH55,7100.0%–

2582Kingfisher County, OKOK15,7950.0%–

2583Starr County, TXTX66,3190.0%–

2584Washington County, ALAL14,8220.0%–

2585Evangeline Parish, LALA31,9800.0%–

2586Richland County, WIWI17,0360.0%–

2587Martin County, MNMN19,4400.0%–

2588Fillmore County, MNMN21,5400.0%–

2589Hockley County, TXTX21,6000.0%–

2590Randolph County, MOMO24,5130.0%–

2591Barton County, KSKS24,7900.0%–

2592Clay County, ININ26,4100.0%–

SHOWING 2,501–2,592 OF 2,592

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