"U.S. Bureau of the Census, International Data Base"
 
"Table 001. Total Midyear Population"
"----------------","--------------------"
"Country or area/"," "
"Year "," Population"
"----------------","--------------------"
"Guam"
 
1950 , 59900
1951 , 63400
1952 , 63600
1953 , 68700
1954 , 67100
1955 , 68700
1956 , 69200
1957 , 66500
1958 , 66700
1959 , 67800
1960 , 66900
1961 , 66400
1962 , 69100
1963  , 72000
1964 , 72500
1965 , 74100
1966 , 79200
1967 , 81400
1968 , 83800
1969 , 83700
1970 , 86470
1971 , 92287
1972 , 96755
1973 , 105550
1974 , 101302
1975 , 102110
1976 ,  102478
1977 , 101167
1978 , 101960
1979 , 103941
1980 , 106869
1981 , 109166
1982 , 109275
1983  , 114080
1984 , 117296
1985 , 120615
1986 , 122880
1987 , 125724
1988 , 127545
1989 , 130947
1990 , 134125
1991 , 138159
1992 , 142326
1993 , 143825
1994 , 143157
1995 , 144190
1996 , 145324
1997 , 146799
1998 , 149724
1999 , 152590
2000 , 155324
2001 , 158330
2002 , 161057
2003 ,  163593
2004 , 166090
2005 , 168564
2006 , 171019
2007 , 173456
2008 , 175877
2009 , 178287
2010  , 180692
2011 , 183081
2012 , 185435
2013 , 187754
2014 , 190042
2015 , 192302
2016 , 194541
2017 , 196757
2018 , 198942
2019 , 201095
2020 , 203216
2021 , 205312
2022 , 207380
2023 ,  209409
2024 , 211394
2025 , 213329
2026 , 215212
2027 , 217043
2028 , 218816
2029 , 220526
2030 ,  222166
2031 , 223736
2032 , 225245
2033 , 226697
2034 , 228089
2035 , 229417
2036 , 230677
2037  , 231875
2038 , 233018
2039 , 234106
2040 , 235135
2041 , 236105
2042 , 237020
2043 , 237886
2044 , 238703
2045 , 239472
2046 , 240194
2047 , 240874
2048 , 241518
2049 , 242124
2050 ,  242692
"----------------","--------------------"
"Source: U.S. Bureau of the Census, International" 
" Data Base."