Um bydgina

Fólkatal við Gjógv:
1801 77
1834 87
1840 87
1845 97
1850 114
1855 129
1860 141
1870 144
1880 131
1890 170
1901 195
1906 209
1911 231
1916 266
1921 283
1925 244
1950 210
1951 208
1952 205
1953 202
1954 193
1955 188
1956 164
1957 153
1958 154
1959 150
1960 143
1961 143
1962 141
1963 140
1964 142
1965 137
1966 134
1967 130
1968 130
1969 126
1970 119
1971 122
1972 118
1973 113
1974 120
1975 128
1976 117
1977 109
1978 109
1979 104
1980 97
1981 99
1982 95
1983 95
1984 91
1985 83
1986 82
1987 71
1988 75
1989 66
1990 62
1991 66
1992 65
1993 95
1994 65
1995 65
1996 65
1997 63
1998 64
1999 58
2000 55
2001 59
2002 53
2003 57
2004 54
2005 49
2006 49
2007 44
2008 41
2009 39
2010 39
2011 34
2012 31
2013 29