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Unit ( Billions of US dollars )
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According to the latest statistical data released by Chengdu and Zhengzhou Statistical Bureau in 2024, from 1949 to 2021, Chengdu's annual average GDP was $33.54 billion, with an average annual growth rate of 2.85%; Zhengzhou's annual average GDP was $51.55 billion, with an average annual growth rate of 6.72%. In 2020, the GDP difference between Chengdu and Zhengzhou was $82.8 billion, in 2019, the GDP difference between Chengdu and Zhengzhou was $78.2 billion, and in 2018, the GDP difference between Chengdu and Zhengzhou was $80.2 billion.
| Year | Chengdu GDP | Zhengzhou GDP | Difference |
|---|---|---|---|
| 2020 | $256.8 billion | $174 billion | $82.8 billion |
| 2019 | $245.2 billion | $167 billion | $78.2 billion |
| 2018 | $236.8 billion | $156.6 billion | $80.2 billion |
| 2017 | $206.7 billion | $135.9 billion | $70.8 billion |
| 2016 | $183.6 billion | $120.6 billion | $63 billion |
| 2015 | $176.5 billion | $119.6 billion | $56.9 billion |
| 2014 | $165.7 billion | $111.7 billion | $54 billion |
| 2013 | $148.4 billion | $101.1 billion | $47.3 billion |
| 2012 | $133.7 billion | $91.1 billion | $42.6 billion |
| 2011 | $109.7 billion | $78.7 billion | $31 billion |
| 2010 | $84.3 billion | $61.4 billion | $22.9 billion |
| 2009 | $67.5 billion | $49.6 billion | $17.9 billion |
| 2008 | $57.1 billion | $44 billion | $13.1 billion |
| 2007 | $44.4 billion | $33.3 billion | $11.1 billion |
| 2006 | $35 billion | $25.6 billion | $9.4 billion |
| 2005 | $29.4 billion | $20.6 billion | $8.8 billion |
| 2004 | $26.8 billion | $16.9 billion | $9.9 billion |
| 2003 | $22.9 billion | $13.5 billion | $9.4 billion |
| 2002 | $20.4 billion | $11.4 billion | $9 billion |
| 2001 | $18.3 billion | $10.2 billion | $8.1 billion |
| 2000 | $16.1 billion | $9.1 billion | $7 billion |
| 1999 | $14.5 billion | $7.8 billion | $6.7 billion |
| 1998 | $13.5 billion | $7.6 billion | $5.9 billion |
| 1997 | $12.3 billion | $7 billion | $5.3 billion |
| 1996 | $10.6 billion | $6.2 billion | $4.4 billion |
| 1995 | $8.7 billion | $4.8 billion | $3.9 billion |
| 1994 | $6.6 billion | $3.5 billion | $3.1 billion |
| 1993 | $4.7 billion | $2.6 billion | $2.1 billion |
| 1992 | $4.2 billion | $2.4 billion | $1.8 billion |
| 1991 | $3.6 billion | $2.2 billion | $1.4 billion |
| 1990 | $3.4 billion | $2.1 billion | $1.3 billion |
| 1989 | $3.4 billion | - | - |
| 1988 | $3.1 billion | - | - |
| 1987 | $2.7 billion | - | - |
| 1986 | $2.8 billion | - | - |
| 1985 | $3 billion | - | - |
| 1984 | $2.6 billion | - | - |
| 1983 | $2.5 billion | - | - |
| 1982 | $2.2 billion | - | - |
| 1981 | $2 billion | - | - |
| 1980 | $2 billion | - | - |
| 1979 | $1.9 billion | - | - |
| 1978 | $1.5 billion | - | - |
| 1977 | $1.6 billion | - | - |
| 1976 | $1.2 billion | - | - |
| 1975 | $1.4 billion | - | - |
| 1974 | $0.2 billion | - | - |
| 1973 | $1.2 billion | - | - |
| 1972 | $1.1 billion | - | - |
| 1971 | $1 billion | - | - |
| 1970 | $0.9 billion | - | - |
| 1969 | $0.7 billion | - | - |
| 1968 | $0.5 billion | - | - |
| 1967 | $0.7 billion | - | - |
| 1966 | $0.7 billion | - | - |
| 1965 | $0.6 billion | - | - |
| 1964 | $0.5 billion | - | - |
| 1963 | $0.4 billion | - | - |
| 1962 | $0.4 billion | - | - |
| 1961 | $0.4 billion | - | - |
| 1960 | $0.6 billion | - | - |
| 1959 | $0.5 billion | - | - |
| 1958 | $0.4 billion | - | - |
| 1957 | $0.4 billion | - | - |
| 1956 | $0.4 billion | - | - |
| 1955 | $0.3 billion | - | - |
| 1954 | $0.3 billion | - | - |
| 1953 | $0.3 billion | - | - |
| 1952 | $0.3 billion | - | - |
| 1951 | $0.3 billion | - | - |
| 1950 | $0.2 billion | - | - |
| 1949 | $0.2 billion | - | - |