sentences:  There is no great change in population from 1881 to 1931, after which time 1951 and 1961 there was a large increase in the population up to a total of 733, almost double the first record in 1881.Some of this may have been from the result of the post–World War II baby boom (1946–1964).When the census starts up again in 2001, the population is back down to 457, which was around the same 80 years before.