In 2009, the Homestead/Farmstead Property Tax Relief from gambling for the Camp Hill School District was $113 per approved permanent primary residence. In the district, 2,236 property owners applied for the tax relief. In Cumberland County, the highest amount of tax relief in 2009, went to Mechanicsburg Area School District at $140. The highest property tax relief went to the residents of Chester Upland School District of Delaware County who received $632 per approved homestead. The tax relief was subtracted from the total annual school property tax bill. Property owners apply for the relief through the county Treasurer's office. Farmers can qualify for a farmstead exemption on building used for agricultural purposes. The farm must be at least and must be the primary residence of the owner. Farmers can qualify for both the homestead exemption and the farmstead exemption. In Cumberland County, 75.93% of eligible property owners applied for property tax relief in 2009.