| | 4211910016 | Buffalo township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211920888 | East Buffalo township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211931480 | Gregg township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211932952 | Hartley township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211939136 | Kelly township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211942960 | Lewis township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211943368 | Limestone township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211978424 | Union township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211982640 | West Buffalo township | Union County | PA | Active government
providing primary
general-purpose functions A |
| | 4211984496 | White Deer township | Union County | PA | Active government
providing primary
general-purpose functions A |