| Postal Code: | P0H 1A0 |
| City: | Arnstein |
| Area Name: | Arnstein |
| Province: | ON [Ontario] |
| Area Code(s): | 705 |
| Time Zone: | 5 |
| Day Light Savings: | Y |
| Latitude: | 45.921538 |
| Longitude: | -79.930406 |
| Elevation | 227 meters |
| Population*: | 31,909 |
| Dwellings*: | 17,044 |
Information from the Postal Code Conversion File, which ties Postal Codes to different Census Canada Demographic areas.
| Census Division: | |
| Census Metropolitan Area: | |
| Census Subdivision: | Parry Sound, Unorganized, Centre Part |
| Federal Electoral District: | Parry Sound--Muskoka |
| Designated Place: | |
| Economic Region: | Northeast / Nord-est |
| Census Dissemination Area: | |
| Census Dissemination Block: | |
| Census Consolidated Subdivision: | Parry Sound, Unorganized, Centre Part |
| Census Tract: | |
| Population Centre: |