Saint Mary's Neighborhood, Decatur

Saint Mary's in Decatur, IL has a crime safety grade of B+ as of 2026. The overall crime index is 123, which is 23% above the national average. Compared to the Decatur average, crime in Saint Mary's is 7% higher. Saint Mary's is safer than 31% of neighborhoods in Decatur.

Saint Mary's has a mixed safety picture with a crime grade of B+, and an overall crime index 123 (23% above the national average). Residents should take standard precautions. The highest concern is Burglary (index: 158), while Robbery is the lowest risk (index: 59).

Saint Mary's's overall crime index is 123, compared to the Decatur average of 116. This means crime in Saint Mary's is 7% higher than the city average. For violent crime, the index is 107, and for property crime it is 143. However, crime can vary block by block, so checking the crime map for specific streets is recommended.

The most common crime type in Saint Mary's is Burglary, with a crime index of 158 (58% above the national average). Overall, property crime is more common than violent crime in this neighborhood, which is consistent with national trends.

Nearby neighborhoods with good safety ratings include Southmoreland, Lion's Park, Nelson Park and Lost Bridge. These areas are close to Saint Mary's and offer lower crime rates, making them worth considering for residents who prioritize safety.

Saint Mary's has a population of approximately 1,598. The median household income is $48,308. The median home value is $37,751. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

Saint Mary's's overall crime rate is 23% above the national average (index 123 vs 100). Within Decatur, it is safer than 31% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.