Hnahthial features a highly homogeneous population, deeply rooted in Mizo culture.
| Category | Details | | :--- | :--- | | **Ethnic Composition** | Mizo (Majority, >95%) | | **Religion** | Christianity (~98%), Minority Hindu/Muslim in transient workforce | | **Primary Language** | Mizo | | **Secondary Languages**| English (widely understood), Hindi (limited) | | **Age Distribution** | _Data not readily available for this location._ (General Mizoram trend is youthful) |