Doña Ana County's estimated 2026 population is 230,078 with a growth rate of 0.43% in the past year according to the most recent United States census data. Doña Ana County is the 2nd largest county in New Mexico. The 2010 population was 210,096 and has seen a growth of 9.51% since that time.
Data after 2023 is projected based on recent change
Overall: 34.3 years
Female: 35.5 years
Male: 33.1 years
There are 172,351 adults, (38,231 of whom are seniors) in Doña Ana County.
Female: 113,531 (50.6%)
Male: 110,735 (49.4%)
The racial composition of Doña Ana County includes 40.86% White, 22.4% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 91,627 | 40.86% |
| Two or more races | 72,706 | 32.42% |
| Other race | 50,241 | 22.4% |
| Black or African American | 3,907 | 1.74% |
| Native American | 2,749 | 1.23% |
| Asian | 2,728 | 1.22% |
| Native Hawaiian or Pacific Islander | 308 | 0.14% |
Doña Ana County's average per capita income is $40,018. Household income levels show a median of $56,848. The poverty rate stands at 21.32%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,370 | $108,787 |
| Families | $64,174 | $88,671 |
| Households | $56,848 | $76,951 |
| Non Families | $37,323 | $51,779 |
Average Income
Median Household Income
Poverty Rate