Population By Race and Ethnicity in Lyon, IA in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 12,324 population of Lyon County, Iowa comprised of 501 people who identified as Hispanic (4.07%), and 11,823 people who identified as Non-Hispanic (95.94%).

Race: The White Alone population was the largest racial group in Lyon County, Iowa with a population of 11,863 (96.26%); Two Or More Races population was the second largest racial group with a population of 172 (1.4%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 115 (0.93%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Lyon County, Iowa in 2023, with a population of 11,478 (93.14%); the second largest ethnic group was White Alone - Hispanic with a population of 385 (3.12%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 162 (1.32%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Lyon, Iowa.

You can find similar information for other Iowa counties, and for Iowa.

See this for other years:
Hispanics and Non Hispanics in Lyon, IA in 2023
Total Population:
Race in Lyon, IA in 2023
Total Population:
Ethnicity in Lyon, IA in 2023
Total Population:
Population By Race in Lyon , IA in 2023
Race Population Percentage
Black or African American Alone 69 0.56%
White Alone 11,863 96.26%
American Indian and Alaska Native Alone 115 0.93%
Asian Alone 59 0.48%
Native Hawaiian And Pacific Islander Alone 46 0.37%
Two Or More Races 172 1.4%
Population By Ethnicity in Lyon , IA in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 23 0.19%
White Alone - Hispanic 385 3.12%
American Indian and Alaska Native Alone - Hispanic 78 0.63%
Asian Alone - Hispanic 3 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.02%
Two Or More Races - Hispanic 10 0.08%
Black or African American Alone - Non Hispanic 46 0.37%
White Alone - Non Hispanic 11,478 93.14%
American Indian and Alaska Native Alone - Non Hispanic 37 0.3%
Asian Alone - Non Hispanic 56 0.45%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 44 0.36%
Two Or More Races - Non Hispanic 162 1.32%