Highest Spaniard population share, US counties
US counties ranked by the share of all residents who are Spaniard origin (2023 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. Mora County, New Mexico leads at 13.8%. 2,202 counties qualify in total. New Mexico carries 14 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest spaniard share?
Mora County, New Mexico ranks #1 with 13.8% (2024 American Community Survey).
What are the top 5 counties by spaniard share?
Mora County, New Mexico, Rio Arriba County, New Mexico, Conejos County, Colorado, Taos County, New Mexico, Costilla County, Colorado.
How many counties are in this ranking?
2,202 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is spaniard share measured?
Share of all residents who are Spaniard origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).