As of 2010, there are 243 incorporated municipalities in the U.S. state of Utah. A municipality is called a town if the population is under 1,000 people, and a city if the population is over 1,000 people. Incorporation means that a municipal charter has been adopted by the affected population following a referendum. In the Constitution of Utah, cities and towns are granted "the authority to exercise all powers relating to municipal affairs, and to adopt and enforce within its limits, local police, sanitary and similar regulations not in conflict with the general law.". They also have the power to raise and collect taxes, to provide and maintain local public services, acquire by eminent domain any property needed to make local improvements, and to raise money by bonds.