Lumberton is a CDP located in Rio Arriba County, New Mexico. Lumberton has a 2025 population of 101 . Lumberton is currently growing at a rate of 7.45% annually but its population has decreased by -50.25% since the most recent census, which recorded a population of 203 in 2020.
The median age in Lumberton is 48.6 years: 0 years for males, and 33.4 years for females. For every 100 females there are 132.5 males.
Data after 2023 is projected based on recent change
The racial composition of Lumberton includes 56.99% Native American, and smaller percentages for and multiracial populations.
Native American (56.99%)
Two or more races (43.01%)
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 53 | 56.99% |
| Two or more races | 40 | 43.01% |
Married
Widowed
Divorced
Separated
Never Married