CensusEasy
RANKING · 2024 ACS · 66 SHOWN OF 66

Highest Irish population share, South Dakota counties

South Dakota counties ranked by the share of all residents who are Irish ancestry (2024 American Community Survey). A concentration measure: Irish residents as a percentage of total population. This list covers the 66 counties in South Dakota that qualify, ranked against each other statewide.

Irish Americans: full group profile →
South DakotaAll statesAll rankings
SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Highest Irish population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPIRISH SHAREVS 2010
01Haakon County, SDSD1,80220.2%+0.8 pts
02Custer County, SDSD9,43116.8%+3.7 pts
03Fall River County, SDSD7,46715.0%+2.4 pts
04Union County, SDSD17,40214.2%−3.6 pts
05Spink County, SDSD6,15514.0%+4.0 pts
06Pennington County, SDSD116,79213.5%−0.9 pts
07Lawrence County, SDSD29,45913.0%−0.6 pts
08Faulk County, SDSD2,17813.0%+3.4 pts
09McCook County, SDSD5,96412.8%+0.0 pts
10Hughes County, SDSD17,57012.5%+2.7 pts
11Lake County, SDSD10,99312.4%−0.0 pts
12Jerauld County, SDSD1,65412.4%+5.5 pts
13Hyde County, SDSD1,19112.0%−1.9 pts
14Sanborn County, SDSD2,38812.0%−0.1 pts
15Butte County, SDSD10,85612.0%−4.6 pts
16Meade County, SDSD30,71111.3%−4.0 pts
17Clay County, SDSD15,03111.2%−4.7 pts
18Harding County, SDSD1,33111.0%−7.4 pts
19Perkins County, SDSD2,85310.9%+2.2 pts
20Brookings County, SDSD37,63510.4%−1.4 pts
21Edmunds County, SDSD4,02210.4%+6.8 pts
22Yankton County, SDSD23,63510.2%−0.7 pts
23Minnehaha County, SDSD212,69110.2%−1.5 pts
24Kingsbury County, SDSD5,2849.6%−0.0 pts
25McPherson County, SDSD2,3479.4%+5.0 pts
26Sully County, SDSD1,4799.4%−5.2 pts
27Bon Homme County, SDSD7,2449.3%+1.5 pts
28Hand County, SDSD3,1219.2%−6.1 pts
29Lincoln County, SDSD77,1459.2%−2.4 pts
30Miner County, SDSD2,2819.2%−3.3 pts
31Codington County, SDSD29,5629.1%−0.5 pts
32Davison County, SDSD20,0699.1%−1.0 pts
33Gregory County, SDSD4,0379.0%−2.4 pts
34Jackson County, SDSD2,6668.9%−3.4 pts
35Tripp County, SDSD5,7088.8%−1.9 pts
36Walworth County, SDSD5,2178.3%+2.8 pts
37Ziebach County, SDSD2,3898.0%+1.2 pts
38Turner County, SDSD9,3148.0%−1.4 pts
39Hutchinson County, SDSD7,4138.0%+1.1 pts
40Lyman County, SDSD3,6947.9%−1.3 pts
41Brule County, SDSD5,2787.9%−3.8 pts
42Hanson County, SDSD3,4567.7%−3.1 pts
43Grant County, SDSD7,5347.5%−1.4 pts
44Stanley County, SDSD3,0187.4%−5.1 pts
45Clark County, SDSD4,0317.3%−2.4 pts
46Brown County, SDSD37,5617.2%−2.7 pts
47Potter County, SDSD2,3776.9%−4.2 pts
48Aurora County, SDSD2,8016.9%−1.8 pts
49Charles Mix County, SDSD9,3036.7%+1.6 pts
50Douglas County, SDSD2,8886.3%+0.8 pts
51Beadle County, SDSD19,6246.0%−4.3 pts
52Moody County, SDSD6,6325.9%−3.0 pts
53Marshall County, SDSD4,4265.3%−0.6 pts
54Hamlin County, SDSD6,9005.2%−0.8 pts
55Corson County, SDSD3,7815.1%+1.1 pts
56Day County, SDSD5,4844.6%−4.2 pts
57Deuel County, SDSD4,4084.6%−3.4 pts
58Dewey County, SDSD5,4194.3%−2.2 pts
59Roberts County, SDSD10,2554.2%−2.1 pts
60Jones County, SDSD9133.5%−12.4 pts
61Bennett County, SDSD3,3073.3%+1.2 pts
62Todd County, SDSD8,8632.1%+0.4 pts
63Mellette County, SDSD2,1372.0%−6.5 pts
64Campbell County, SDSD1,3770.7%−7.1 pts
65Oglala Lakota County, SDSD13,3380.6%–
66Buffalo County, SDSD1,8020.4%−0.7 pts
SHOWING 1–66 OF 66
Download CSV (full list, 66 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES