CLARK COUNTY TAX RATES A tax district is an area defined within a county for taxing purposes. There are currently 111 separate tax districts in Clark County. The tax rate for each district is based on the amount of monies budgeted for government-provided services, such as schools, police, fire, parks, libraries, and capital projects, such as flood control and transportation. Calculating Las Vegas Property Taxes To calculate the tax on a new home that does not qualify for the tax abatement, let's assume you have a Home in Las Vegas with a taxable value of $200,000 located in the as Vegas with a tax rate of $3.50 per hundred dollars of assessed value.