The total population of Catanduanes, as of May 1, 2000, was 215,356 persons. This implies an increase of 12,892 persons over the 1995 census figure or an average annual population growth rate of 1.33 percent, slightly lower (0.17 percentage point) than the annual population growth rate during the 1990 to 1995 period. A corresponding increase on the number of households was also recorded at 41,019 households, higher by 2,697 households over the 1995 figure. This resulted to an average household size of 5.25 persons, slightly lower than the average household size (5.28 persons) recorded five years ago.