https://www.neighborhoodscout.com/fl/crime.
California crime is above average; while Florida is average to below average. Jacksonville's crime index is 8 while San Fran is a 2. 100 is considered very safe while a 1 is very unsafe.
About those Florida moving rates from Newsom
Hakan Yilmazkuday, a Florida International University economics professor, calculated census data and got the same results. But he believes that because the data relies on estimates that are subject to measurement errors, the figures are not statistically significant. Factoring in the margin of error could sway the data in either direction, Yilmazkuday said.
People from Ca are moving from Ca to the western states, whose populations are increasing
At the end of the day Ca population is declining, while Florida's population is increasing.