Which group has not significantly changed as a percentage of Texas's population since 1980?

The Native American Indian population in Texas has remained relatively stable as a percentage of the overall state population since 1980. While other demographic groups have experienced significant fluctuations due to migration, birth rates, and other social factors, the proportion of Native Americans in Texas has not seen the same degree of increase or decrease.

In contrast, the Anglo (non-Hispanic) population has been declining as a percentage due to a growing Hispanic population, as well as demographic shifts among other racial and ethnic groups. The African American population has shown growth but has also faced changes in proportions due to various social dynamics. The Asian population in Texas has significantly increased, driven largely by immigration and higher birth rates, becoming a notable part of the state's demographic diversity.

The relative stability of the Native American Indian demographic reflects historical patterns and the smaller size of this population compared to others, which have taken on more visible changes in the broader context of Texas's evolving demographics.