Roman Catholicism is the dominant religion in Palau; approximately 65% of the population are members. Estimates of other religious groups with a sizable membership include the Evangelical Church, 2,000; Seventh-day Adventists, 1,000; The Church of Jesus Christ of Latter-day Saints (Mormons), 300; and Jehovah's Witnesses, 90.
Palau uses the U.S. dollar as its currency. This has the advantage of bypassing the expense of running a central bank. Also, the currency is completely convertible, and price stability is reasonably well ensured, as Palau does not have the ability to print currency. The rate of inflation was less than 3 percent a year from 1996-98.
Palau is divided into sixteen administrative regions, called states (the still separately listed Rock Islands did originally not belong to any state, but now belong to the state of Koror).