435 21 Street Neighborhood, Miami Beach

435 21 Street in Miami Beach, FL has a crime safety grade of A- as of 2026. The overall crime index is 194, which is 94% above the national average. Compared to the Miami Beach average, crime in 435 21 Street is 40% higher.

435 21 Street is generally considered a safe neighborhood in Miami Beach, earning a crime grade of A-. The highest concern is Assault (index: 191), while Robbery is the lowest risk (index: 29).

435 21 Street's overall crime index is 194, compared to the Miami Beach average of 154. This means crime in 435 21 Street is 40% higher than the city average. For violent crime, the index is 144, and for property crime it is 164. However, crime can vary block by block, so checking the crime map for specific streets is recommended.

The most prevalent crime type in 435 21 Street is Assault, with a crime index of 191 (91% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.

Nearby neighborhoods with good safety ratings include South Beach, South Point / South of Fifth, Fisher Island and Venetian Islands. These areas are close to 435 21 Street and offer lower crime rates, making them worth considering for residents who prioritize safety.

435 21 Street has a population of approximately 36. The median household income is $65,243. The median home value is $715,561. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

435 21 Street's overall crime rate is 94% above the national average (index 194 vs 100). For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.