1. Consult the local public security bureau or household registration management department: you can contact the local city and county public security bureau or household registration management department for the latest population data. They usually have relevant statistics or records that can provide you with the information you need.
2. Search local government official website: Many local governments will publish relevant statistics and reports in official website. You can log in to official website, the government of your city and county, to look up demographic data or resident registration, and find reports or information related to the number of people who have settled down.
3. Investigate census data: National or local governments usually conduct censuses regularly to collect and count population data. You can check the data of the recent census to find out the number of people who have settled down. These data can be found on the data platform of official website of the National Bureau of Statistics or relevant institutions.