54% of homes in Calhoun County predate 1980, above the Georgia county median of 38.4%, which ranks 8th of Georgia's 159 counties.
In Calhoun County 28% of homes are older than 1960. If yours is one of them and the plumbing has never been replaced, expect galvanized steel supply pipe and cast iron drain lines, the two materials most likely to fail quietly.
The 1980s and 1990s account for 27% of the county's homes. If yours is from those decades, look under the sinks and at the water heater for gray plastic pipe stamped PB, which is polybutylene and leak-prone.
23% of homes are manufactured or mobile homes, close to the Georgia county median of 20.9%. Their water lines run under the floor behind the skirting, so a torn skirt or failed heat tape freezes them faster than lines in a site-built house.
The Census counted 22% of homes as vacant, above the Georgia county median of 14%. Empty houses are where a small leak turns into a large claim, because nobody is there to hear it.
Renters occupy 41% of homes. If you rent, the building is usually the landlord's to repair, but your belongings are only covered by renters insurance.