| City of San Fernando 2020 Census of Population and Housing |
| City of San Fernando 2020 Census of Population and Housing |
| Rosario, La Union 2020 Census of Population and Housing |
| Rosario, La Union 2020 Census of Population and Housing |
| Rosario, La Union 2020 Census of Population and Housing |
| Pugo, La Union 2020 Census of Population and Housing |
| Pugo, La Union 2020 Census of Population and Housing |
| Pugo, La Union 2020 Census of Population and Housing |
| Naguilian, La Union 2020 Census of Population and Housing |
| Naguilian, La Union 2020 Census of Population and Housing |
