1. Introduction to the Opioid Crisis.- 2. County-Level Prescribing Rates: Aggregated and Disaggregated.- 3. Association between Community Socioeconomic Characteristics and Opioid Prescribing Rates.- 4. Association between Opioid Prescribing Rates and Criminal Justice Outcomes.- 5. Association between Opioid Prescribing Rates and Health Outcomes.- 6. Conclusions.