| | 3801700500 | Addison township | Cass County | ND | Active government
providing primary
general-purpose functions A |
| | 3801701420 | Alice city | Cass County | ND | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 3801701940 | Amenia city | Cass County | ND | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 3801701980 | Amenia township | Cass County | ND | Active government
providing primary
general-purpose functions A |
| | 3801703020 | Argusville city | Cass County | ND | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 3801703300 | Arthur city | Cass County | ND | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 3801703340 | Arthur township | Cass County | ND | Active government
providing primary
general-purpose functions A |
| | 3801704020 | Ayr city | Cass County | ND | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 3801704060 | Ayr township | Cass County | ND | Active government
providing primary
general-purpose functions A |
| | 3801704900 | Barnes township | Cass County | ND | Active government
providing primary
general-purpose functions A |