Fujikawaguchiko (富士河口湖町)

Town

Yamanashi (山梨) — 2025 — Based on Basic Resident Register

Total Population

27,115

+150 (0.56%)

Young (0–14)

12.6%

3,411

Working Age (15–64)

60.5%

16,409

Aging Rate

26.9%

7,295

Population Trends (2004–2025)

* Data before 2012 includes Japanese residents only (foreign residents were added to the Basic Resident Register in July 2012)

Category	Total	Male	Female
Total	27,115	13,410	13,705
Young (0–14)	3,411	1,711	1,700
Working Age (15–64)	16,409	8,420	7,989
Elderly (65+)	7,295	3,279	4,016

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	27,115	3,411	16,409	7,295	26.9%
2024	26,965	3,438	16,304	7,223	26.8%
2023	26,765	3,449	16,154	7,162	26.8%
2022	26,716	3,481	16,147	7,088	26.5%
2021	26,714	3,527	16,257	6,930	25.9%
2020	26,674	3,525	16,378	6,771	25.4%
2019	26,473	3,551	16,280	6,642	25.1%
2018	26,518	3,603	16,403	6,512	24.6%
2017	26,555	3,649	16,523	6,383	24.0%
2016	26,532	3,667	16,673	6,192	23.3%
2015	26,503	3,688	16,762	6,053	22.8%
2014	26,371	3,700	16,851	5,820	22.1%
2013	26,306	3,722	16,896	5,688	21.6%
2012	26,109	3,792	16,818	5,499	21.1%
2011	26,010	3,831	16,778	5,401	20.8%
2010	25,897	3,876	16,660	5,361	20.7%
2009	25,892	3,978	16,627	5,287	20.4%
2008	25,770	4,036	16,623	5,111	19.8%
2007	25,658	4,087	16,612	4,959	19.3%
2006	25,605	4,203	16,622	4,780	18.7%
2005	24,166	4,087	15,790	4,289	17.7%
2004	23,825	4,089	15,520	4,216	17.7%