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RANKING · 2024 ACS · 33 SHOWN OF 33

Highest Irish population share, New Mexico counties

New Mexico 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 33 counties in New Mexico that qualify, ranked against each other statewide.

Irish Americans: full group profile →
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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
01Colfax County, NMNM12,18412.8%+3.1 pts
02Los Alamos County, NMNM19,40712.1%−1.1 pts
03Sierra County, NMNM11,39511.2%+3.2 pts
04Taos County, NMNM34,56411.1%+2.2 pts
05Union County, NMNM3,84410.9%+0.6 pts
06Lincoln County, NMNM19,8449.8%−7.3 pts
07Grant County, NMNM27,2529.6%−0.7 pts
08Roosevelt County, NMNM18,6159.5%+0.2 pts
09Catron County, NMNM3,8278.9%−0.9 pts
10Otero County, NMNM70,3688.6%+0.6 pts
11Torrance County, NMNM16,1008.6%−3.6 pts
12Sandoval County, NMNM159,5658.4%−0.9 pts
13Santa Fe County, NMNM156,9078.1%−0.3 pts
14Hidalgo County, NMNM3,9297.9%+1.9 pts
15Curry County, NMNM46,6557.8%−0.2 pts
16Bernalillo County, NMNM667,6017.8%−0.7 pts
17De Baca County, NMNM1,6477.6%+0.2 pts
18Mora County, NMNM4,0516.6%+2.4 pts
19Eddy County, NMNM62,5096.1%−2.7 pts
20Quay County, NMNM8,4546.0%−3.8 pts
21San Juan County, NMNM120,3405.5%−0.4 pts
22Chaves County, NMNM63,3645.4%−3.9 pts
23Valencia County, NMNM82,0135.4%−0.7 pts
24Cibola County, NMNM26,8075.2%−0.2 pts
25Lea County, NMNM74,7495.1%−2.5 pts
26Doña Ana County, NMNM229,0915.1%+0.4 pts
27Luna County, NMNM25,4074.6%−2.7 pts
28Rio Arriba County, NMNM39,8323.8%+1.1 pts
29Socorro County, NMNM15,8383.3%−1.6 pts
30San Miguel County, NMNM26,2602.8%−0.9 pts
31Harding County, NMNM6172.7%−1.3 pts
32McKinley County, NMNM68,1191.7%+0.1 pts
33Guadalupe County, NMNM4,3431.4%−2.6 pts
SHOWING 1–33 OF 33
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES