| Area of Wheat, Western Australia, '000 ha | ||||||||||||||
| Year | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 |
| Area | 1171 | 1289 | 1252 | 1214 | 1167 | 1206 | 1170 | 1119 | 1197 | 1332 | 1505 | 1627 | 1772 | 1944 |
| Year | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 |
| Area | 1878 | 2084 | 2489 | 2568 | 2690 | 2952 | 2747 | 2361 | 2042 | 2437 | 2978 | 2810 | 3171 | 3304 |
| Year | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 |
| Area | 3609 | 3706 | 4121 | 4333 | 4593 | 4865 | 4746 | 4652 | 4148 | 4260 | 3312 | 3297 | 3476 | 3632 |
| Year | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
| Area | 3230 | 3669 | 3852 | 3848 | 3892 | 4264 | 4205 | 4515 | 4556 | 4460 | 4350 | 4458 | 4917 | 5118 |
| Year | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
| Area | 4753 | 4037 | 4258 | 4542 | 5001 | 4640 | 5156 | 4875 | 5115 | 5071 | 4616 | 4678 | 4057 | 4369 |
| Year | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 |
| Area | 4133 | 4388 | 4718 | 4428 | na | na | na | na | na | na | na | na | na | na |
| Source: | ABS | |||||||||||||