State has legislation in place that establishes a statewide sanctuary for illegal immigrants
  County or county equivalent either contains a municipality that is a sanctuary for illegal immigrants, or is one itself 
  All county jails in the state do not honor ICE detainers
  Alongside statewide legislation or policies establishing sanctuary for illegal immigrants, county contains a municipality that has policy or has taken action to further provide sanctuary to illegal immigrants
Data taken from the Declined Detainer Outcome Report as of February 2017 put out by U.S. Immigration and Customs Enforcement, as required by Executive Order 13768 that was signed by President Donald Trump in January 2017. Reports were being put out weekly, but weekly publication has since been suspended.
Own work
WClarke