Madison County's estimated 2025 population is 53,725 with a growth rate of -0.76% in the past year according to the most recent United States census data. Madison County is the 8th largest county in Idaho. The 2010 population was 37,588 and has seen a growth of 42.93% since that time.
Data after 2023 is projected based on recent change
The racial composition of Madison County includes 88.13% White, 3.19% other race, and smaller percentages for Asian, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 47,220 | 88.13% |
Two or more races | 3,032 | 5.66% |
Other race | 1,709 | 3.19% |
Asian | 772 | 1.44% |
Black or African American | 492 | 0.92% |
Native Hawaiian or Pacific Islander | 186 | 0.35% |
Native American | 167 | 0.31% |
Married
Widowed
Divorced
Separated
Never Married
Madison County's average per capita income is $37,964. Household income levels show a median of $58,259. The poverty rate stands at 26.84%.
Name | Median | Mean |
---|---|---|
Married Families | $66,367 | - |
Families | $63,442 | $101,910 |
Households | $58,259 | $89,770 |
Non Families | $45,207 | $45,965 |
Average Income
Median Household Income
Poverty Rate