| Year | Population | Growth Rate | Growth |
|---|
| 1950 | 30,895 | 0.00% | |
| 1951 | 32,478 | 5.12% | 1,583 |
| 1952 | 34,144 | 5.13% | 1,666 |
| 1953 | 35,890 | 5.11% | 1,746 |
| 1954 | 37,729 | 5.12% | 1,839 |
| 1955 | 39,662 | 5.12% | 1,933 |
| 1956 | 41,697 | 5.13% | 2,035 |
| 1957 | 43,830 | 5.12% | 2,133 |
| 1958 | 46,075 | 5.12% | 2,245 |
| 1959 | 48,436 | 5.12% | 2,361 |
| 1960 | 50,920 | 5.13% | 2,484 |
| 1961 | 53,525 | 5.12% | 2,605 |
| 1962 | 56,268 | 5.12% | 2,743 |
| 1963 | 59,150 | 5.12% | 2,882 |
| 1964 | 62,185 | 5.13% | 3,035 |
| 1965 | 65,366 | 5.12% | 3,181 |
| 1966 | 68,715 | 5.12% | 3,349 |
| 1967 | 72,235 | 5.12% | 3,520 |
| 1968 | 75,941 | 5.13% | 3,706 |
| 1969 | 79,826 | 5.12% | 3,885 |
| 1970 | 83,915 | 5.12% | 4,089 |
| 1971 | 88,214 | 5.12% | 4,299 |
| 1972 | 92,739 | 5.13% | 4,525 |
| 1973 | 97,484 | 5.12% | 4,745 |
| 1974 | 102,478 | 5.12% | 4,994 |
| 1975 | 107,728 | 5.12% | 5,250 |
| 1976 | 121,078 | 12.39% | 13,350 |
| 1977 | 139,120 | 14.90% | 18,042 |
| 1978 | 159,883 | 14.92% | 20,763 |
| 1979 | 183,743 | 14.92% | 23,860 |
| 1980 | 211,205 | 14.95% | 27,462 |
| 1981 | 243,582 | 15.33% | 32,377 |
| 1982 | 281,513 | 15.57% | 37,931 |
| 1983 | 325,352 | 15.57% | 43,839 |
| 1984 | 376,092 | 15.60% | 50,740 |
| 1985 | 434,572 | 15.55% | 58,480 |
| 1986 | 479,924 | 10.44% | 45,352 |
| 1987 | 517,900 | 7.91% | 37,976 |
| 1988 | 558,943 | 7.92% | 41,043 |
| 1989 | 603,111 | 7.90% | 44,168 |
| 1990 | 650,837 | 7.91% | 47,726 |
| 1991 | 673,490 | 3.48% | 22,653 |
| 1992 | 682,064 | 1.27% | 8,574 |
| 1993 | 690,722 | 1.27% | 8,658 |
| 1994 | 699,503 | 1.27% | 8,781 |
| 1995 | 708,396 | 1.27% | 8,893 |
| 1996 | 717,414 | 1.27% | 9,018 |
| 1997 | 726,521 | 1.27% | 9,107 |
| 1998 | 735,757 | 1.27% | 9,236 |
| 1999 | 745,110 | 1.27% | 9,353 |
| 2000 | 754,596 | 1.27% | 9,486 |
| 2001 | 767,463 | 1.71% | 12,867 |
| 2002 | 782,293 | 1.93% | 14,830 |
| 2003 | 797,410 | 1.93% | 15,117 |
| 2004 | 812,841 | 1.94% | 15,431 |
| 2005 | 828,526 | 1.93% | 15,685 |
| 2006 | 836,431 | 0.95% | 7,905 |
| 2007 | 840,231 | 0.45% | 3,800 |
| 2008 | 844,054 | 0.45% | 3,823 |
| 2009 | 847,884 | 0.45% | 3,830 |
| 2010 | 851,737 | 0.45% | 3,853 |
| 2011 | 851,807 | 0.01% | 70 |
| 2012 | 849,950 | -0.22% | -1,857 |
| 2013 | 848,103 | -0.22% | -1,847 |
| 2014 | 846,256 | -0.22% | -1,847 |
| 2015 | 844,414 | -0.22% | -1,842 |
| 2016 | 842,573 | -0.22% | -1,841 |
| 2017 | 840,736 | -0.22% | -1,837 |
| 2018 | 838,903 | -0.22% | -1,833 |
| 2019 | 835,259 | -0.43% | -3,644 |
| 2020 | 832,093 | -0.38% | -3,166 |
| 2021 | 829,592 | -0.30% | -2,501 |
| 2022 | 827,868 | -0.21% | -1,724 |
| 2023 | 826,981 | -0.11% | -887 |
| 2024 | 826,919 | -0.01% | -62 |
| 2025 | 827,603 | 0.08% | 684 |
| 2026 | 828,905 | 0.16% | 1,302 |
| 2027 | 830,671 | 0.21% | 1,766 |
| 2028 | 832,742 | 0.25% | 2,071 |
| 2029 | 834,974 | 0.27% | 2,232 |
| 2030 | 837,251 | 0.27% | 2,277 |
| 2031 | 839,503 | 0.27% | 2,252 |
| 2032 | 841,680 | 0.26% | 2,177 |
| 2033 | 843,731 | 0.24% | 2,051 |
| 2034 | 845,607 | 0.22% | 1,876 |
| 2035 | 847,274 | 0.20% | 1,667 |
Bucheon Population Data (Urban Area)
| Name | 2022 Population | 2022 Growth |
|---|
| Seoul | 9,975,709 | 0.08% |
| Busan | 3,468,139 | 0.06% |
| Incheon | 2,834,132 | 0.56% |
| Daegu | 2,184,528 | -0.28% |
| Daejon | 1,573,369 | 0.25% |
| Gwangju | 1,526,457 | 0.17% |
| Suweon | 1,349,905 | 1.36% |
| Yongin | 1,120,784 | 1.59% |
| Goyang | 1,094,880 | 1.11% |
| Changwon | 1,054,243 | -0.05% |
| Seongnam | 941,569 | -0.08% |
| Ulsan | 911,564 | 0.09% |
| Bucheon | 827,868 | -0.21% |
| Ansan | 764,669 | 0.26% |
| Cheongju | 723,912 | 0.46% |
| Cheonan | 696,284 | 1.12% |
| Jeonju | 664,293 | 0.10% |
| Anyang | 562,213 | -0.44% |
| Siheung | 445,023 | 0.50% |
| Uijeongbu | 423,995 | 0.06% |
Other Cities in South Korea
