Data-driven maps in JavaScript from FusionMaps (FusionCharts). Over 2,000+ maps of all countries, regions, counties etc.
Mappings of us states to counties and ZipCode Tabulation Areas
```javascript import scus from "state-counties-us"; const states = scus.getStates(); // All US State Abbreviations const miCounties = scus.getCountiesByState("MI"); // All MI Counties ```