Checkr Counties API
The Counties resource provides a list of all counties within the United States. Use the returned list to validate the counties submitted by your candidates during the [Self Disclosure](#operation/createReport) process.
The Counties resource provides a list of all counties within the United States. Use the returned list to validate the counties submitted by your candidates during the [Self Disclosure](#operation/createReport) process.
Every API here is available over the APIs.io API and to AI agents over MCP.