Zunheboto's demographics are characterized by its homogenous tribal population and strong adherence to Christianity.
| Category | Detail | | :--- | :--- | | **District Population** | ~140,757 (2011 Census) | | **Predominant Ethnicity** | Sumi Naga | | **Main Religion** | Christianity (97.4%) | | **Literacy Rate** | 85.26% | | **Official/Common Languages** | Sumi, English, Nagamese | | **Male/Female Ratio** | 976 females per 1000 males (approx) |
