Saga (佐賀)
Kyushu (九州)2024 — Population estimate as of Oct 1
Total Population
788,000
-7,000 (-0.88%)
National #42
Young (0–14)
12.7%
100,000 · National avg. 11.2%
Working Age (15–64)
55.3%
436,000
Aging Rate
32.0%
252,000 · National avg. 29.3% · National #25
Age Composition (vs National)
Population Trends (1920–2024)
Breakdown by Sex (2024)
| Category | Total | Male | Female |
|---|---|---|---|
| Total | 788,000 | 375,000 | 414,000 |
| Young (0–14) | 100,000 | 52,000 | 49,000 |
| Working Age (15–64) | 436,000 | 216,000 | 220,000 |
| Elderly (65+) | 252,000 | 107,000 | 145,000 |
Municipal Population (2025)
20 results
| # | Municipality | Total Population | Change | 0–14 | 15–64 | Aging Rate |
|---|---|---|---|---|---|---|
| 1 | Saga (佐賀市) City | 226,481 | -0.68% | 12.9% | 57.6% | |
| 2 | Karatsu (唐津市) City | 113,890 | -1.37% | 12.5% | 53.5% | |
| 3 | Tosu (鳥栖市) City | 74,529 | +0.05% | 13.7% | 62.2% | |
| 4 | Imari (伊万里市) City | 51,664 | -1.18% | 12.7% | 53.4% | |
| 5 | Takeo (武雄市) City | 46,972 | -1.05% | 13.0% | 54.3% | |
| 6 | Ogi (小城市) City | 44,063 | -0.44% | 13.2% | 56.9% | |
| 7 | Kanzaki (神埼市) City | 30,185 | -0.83% | 11.8% | 55.2% | |
| 8 | Kashima (鹿島市) City | 27,242 | -1.28% | 12.6% | 52.6% | |
| 9 | Miyaki (みやき町) Town | 25,773 | +0.05% | 13.4% | 52.6% | |
| 10 | Ureshino (嬉野市) City | 24,446 | -1.27% | 12.1% | 51.6% | |
| 11 | Shiroishi (白石町) Town | 21,010 | -1.81% | 10.7% | 52.2% | |
| 12 | Arita (有田町) Town | 18,539 | -1.60% | 11.9% | 51.6% | |
| 13 | Taku (多久市) City | 17,604 | -2.13% | 10.5% | 50.8% | |
| 14 | Kiyama (基山町) Town | 17,565 | -0.06% | 13.2% | 54.1% | |
| 15 | Yoshinogari (吉野ヶ里町) Town | 16,162 | -0.16% | 14.3% | 59.6% | |
| 16 | Kamimine (上峰町) Town | 9,870 | +0.53% | 14.7% | 59.5% | |
| 17 | Kohoku (江北町) Town | 9,617 | +0.25% | 14.9% | 55.6% | |
| 18 | Tara (太良町) Town | 7,874 | -2.42% | 9.5% | 50.1% | |
| 19 | Omachi (大町町) Town | 5,941 | -1.70% | 10.5% | 49.0% | |
| 20 | Genkai (玄海町) Town | 4,825 | -2.84% | 10.7% | 51.1% | |
Annual Trends
| Year | Total Population | 0–14 | 15–64 | 65+ | Aging Rate |
|---|---|---|---|---|---|
| 2024 | 788,000 | 100,000 | 436,000 | 252,000 | |
| 2023 | 795,000 | 103,000 | 440,000 | 252,000 | |
| 2022 | 801,000 | 105,000 | 444,000 | 251,000 | |
| 2021 | 806,000 | 108,000 | 448,000 | 251,000 | |
| 2020 | 811,442 | 109,174 | 453,697 | 248,571 | |
| 2015 | 832,832 | 116,420 | 486,237 | 230,175 | |
| 2010 | 849,788 | 123,447 | 515,206 | 208,096 | |
| 2005 | 866,369 | 131,969 | 537,864 | 196,108 | |
| 2000 | 876,654 | 144,028 | 553,351 | 179,132 | |
| 1995 | 884,316 | 160,307 | 566,671 | 157,329 | |
| 1990 | 877,851 | 177,614 | 566,934 | 132,972 | |
| 1985 | 880,013 | 196,114 | 569,523 | 114,353 | |
| 1980 | 865,574 | 200,620 | 562,529 | 102,377 | |
| 1975 | 837,674 | 202,122 | 545,454 | 90,026 | |
| 1970 | 838,468 | 214,672 | 546,071 | 77,725 | |
| 1965 | 871,885 | 260,148 | 543,568 | 68,169 | |
| 1960 | 942,874 | 324,790 | 558,230 | 59,854 | |
| 1955 | 973,749 | 347,954 | 571,865 | 53,929 | |
| 1950 | 945,082 | 343,781 | 552,340 | 48,957 | |
| 1945 | 830,431 | 317,134 | 467,098 | 46,199 | |
| 1940 | 701,188 | 263,274 | 400,009 | 37,905 | |
| 1935 | 686,117 | 264,968 | 384,774 | 36,375 | |
| 1930 | 691,565 | 261,218 | 394,999 | 35,348 | |
| 1925 | 684,831 | 258,228 | 390,913 | 35,690 | |
| 1920 | 673,895 | 251,627 | 386,064 | 36,204 | |