Average gas bills vary based on location. In 2014, New York City gas bills ranged from $15 per month to $100 per month. Gas bills become more expensive in larger homes, and a two-bedroom home can have a gas bill as high as $150 per month.
If gas is only used to cook, the gas bill is likely to be on the lower end of the range. However, if gas is used to heat a home, the bill could be 10 times higher.
Gas bills also vary with the weather and quality of installation in a home. Making sure a home is well sealed, changing air filters regularly and installing a programmable thermostat can help save money on gas.