Robbery trends in Montezuma mirror the patterns observed in other violent crime categories. From 2017 to 2020, there were no reported robbery cases. This absence of robberies held steady as the population grew from 1,342 in 2017 to 1,407 in 2020. The robbery rate per 1,000 people remained at zero, and the city's contribution to the state's robbery statistics was consistently null.

Aggravated assault figures in Montezuma align with the trends seen in other violent crime categories. No aggravated assaults were reported from 2017 to 2020, despite the population increase from 1,342 to 1,407 during this period. The aggravated assault rate per 1,000 people remained at zero, and the city did not contribute to the state's aggravated assault statistics.

Given the consistent absence of reported violent crimes, there are no strong correlations to be drawn between violent crime trends and other demographic factors such as population density, median rent, or race distribution in Montezuma.

Applying predictive models to forecast violent crime trends for Montezuma is challenging due to the consistent zero-crime data. Based on the historical data, it's reasonable to project that the city may continue to maintain very low or zero violent crime rates for the next seven years, extending to 2029. However, this prediction assumes that the underlying factors contributing to the city's safety remain stable.

In summary, Montezuma presents a remarkable case of consistent safety in terms of violent crime. The absence of reported violent crimes from 2017 to 2020, spanning all categories including murder, rape, robbery, and aggravated assault, paints a picture of a community with an exceptionally low crime rate. This trend, maintained even as the population grew, suggests effective local safety measures and community cohesion. While past performance doesn't guarantee future results, if current conditions persist, Montezuma may continue to be an exemplar of community safety in the coming years.