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Tochigi (栃木)

Kanto (関東)

2024 — Population estimate as of Oct 1

Total Population

1,885,000

-12,000 (-0.63%)

National #19

Young (0–14)

10.8%

203,000 · National avg. 11.2%

Working Age (15–64)

58.7%

1,106,000

Aging Rate

30.5%

575,000 · National avg. 29.3% · National #34

Age Composition (vs National)

Population Trends (1920–2024)

Breakdown by Sex (2024)

Category Total Male Female
Total 1,885,000 942,000 942,000
Young (0–14) 203,000 105,000 98,000
Working Age (15–64) 1,106,000 579,000 527,000
Elderly (65+) 575,000 259,000 317,000

Municipal Population (2025)

25 results
# Municipality Total Population Change 0–14 15–64 Aging Rate
1 Utsunomiya (宇都宮市) Core City 514,595 -0.24% 11.9% 61.7%
26.4%
2 Oyama (小山市) City 166,874 -0.06% 11.7% 62.0%
26.3%
3 Tochigi (栃木市) City 153,088 -0.83% 10.2% 57.1%
32.7%
4 Ashikaga (足利市) City 140,055 -0.69% 9.2% 57.4%
33.4%
5 Nasushiobara (那須塩原市) City 115,611 -0.45% 11.3% 59.4%
29.2%
6 Sano (佐野市) City 112,988 -1.01% 10.4% 57.7%
31.9%
7 Kanuma (鹿沼市) City 92,895 -0.97% 10.5% 57.7%
31.9%
8 Moka (真岡市) City 78,284 -0.91% 11.6% 59.8%
28.6%
9 Nikko (日光市) City 75,281 -1.48% 8.5% 54.3%
37.2%
10 Otawara (大田原市) City 68,053 -1.19% 10.7% 57.3%
32.0%
11 Shimotsuke (下野市) City 59,728 -0.25% 11.9% 61.1%
27.0%
12 Sakura (さくら市) City 43,760 -0.10% 12.7% 59.8%
27.5%
13 Mibu (壬生町) Town 38,140 -0.57% 11.0% 58.0%
31.0%
14 Kaminokawa (上三川町) Town 30,748 -0.85% 11.8% 62.2%
26.0%
15 Yaita (矢板市) City 30,117 -1.50% 9.2% 55.5%
35.3%
16 Takanezawa (高根沢町) Town 28,770 -0.11% 11.2% 61.8%
27.0%
17 Nogi (野木町) Town 24,869 -0.55% 10.4% 54.9%
34.8%
18 Nasu (那須町) Town 23,697 -1.31% 7.4% 49.4%
43.3%
19 Nasukarasuyama (那須烏山市) City 23,482 -2.30% 8.3% 51.9%
39.8%
20 Mashiko (益子町) Town 21,360 -1.18% 9.8% 55.6%
34.6%
21 Haga (芳賀町) Town 15,377 -0.83% 12.3% 54.9%
32.8%
22 Nakagawa (那珂川町) Town 14,124 -2.99% 7.0% 49.5%
43.5%
23 Motegi (茂木町) Town 11,408 -2.52% 6.8% 47.7%
45.5%
24 Ichikai (市貝町) Town 11,073 -1.81% 9.7% 57.6%
32.7%
25 Shioya (塩谷町) Town 9,796 -2.71% 7.0% 49.9%
43.1%

Annual Trends

Year Total Population 0–14 15–64 65+ Aging Rate
2024 1,885,000 203,000 1,106,000 575,000
30.5%
2023 1,897,000 210,000 1,114,000 573,000
30.2%
2022 1,909,000 217,000 1,121,000 572,000
30.0%
2021 1,921,000 223,000 1,130,000 569,000
29.6%
2020 1,933,146 228,224 1,142,706 562,216
29.1%
2015 1,974,255 253,082 1,211,422 509,751
25.8%
2010 2,007,683 269,823 1,281,274 438,196
21.8%
2005 2,016,631 285,245 1,336,513 390,896
19.4%
2000 2,004,817 306,905 1,352,311 344,506
17.2%
1995 1,984,390 339,253 1,350,635 292,947
14.8%
1990 1,935,168 380,087 1,315,228 238,505
12.3%
1985 1,866,066 425,807 1,243,861 196,328
10.5%
1980 1,792,201 433,232 1,191,109 167,438
9.3%
1975 1,698,003 414,123 1,143,083 140,651
8.3%
1970 1,580,021 389,016 1,069,584 121,421
7.7%
1965 1,521,656 429,447 986,774 105,435
6.9%
1960 1,513,624 510,097 909,207 94,320
6.2%
1955 1,547,580 559,678 902,104 85,795
5.5%
1950 1,550,462 584,815 888,941 76,659
4.9%
1945 1,546,355 607,867 864,781 73,707
4.8%
1940 1,206,597 481,062 667,031 58,499
4.8%
1935 1,195,057 488,864 651,539 54,654
4.6%
1930 1,141,737 465,932 623,826 51,979
4.6%
1925 1,090,428 443,403 596,532 50,493
4.6%
1920 1,046,479 414,612 582,844 49,023
4.7%