Bangar, La Union Barangays/Districts Barangays/Districts

| Barangay | District | Population_May_1_2000 | Population_August_1_2007 | Population_May_1_2010 |
|---|---|---|---|---|
| Paratong Norte | Paratong | 1256 | 1388 | 1508 |
| Paratong No. 3 | Paratong | 913 | 949 | 1 019 |
| Paratong No. 4 | Paratong | 722 | 750 | 777 |
| Central East No. 1 ( Poblacion ) | Centro | 435 | 503 | 478 |
| Central East No. 2 (Poblacion) | Centro | 1088 | 994 | 1087 |
| Central West No. 1 (Poblacion) | Centro | 480 | 527 | 514 |
| Central West No. 2 (Poblacion) | Centro | 639 | 657 | 586 |
| Central West No. 3 (Poblacion) | Centro | 612 | 633 | 612 |
| Quintarong | ABCQM | 1074 | 1014 | 1086 |
| Reyna Regente | RUS | 875 | 904 | 1028 |
| Rissing | SinapRis | 1959 | 2308 | 2279 |
| San Blas | RUS | 1080 | 1242 | 1230 |
| San Cristobal | CadaLuSan | 725 | 735 | 743 |
| Sinapangan Norte | SinapRis | 930 | 976 | 1000 |
| Sinapangan Sur | SinapRis | 776 | 778 | 758 |