Keisen (桂川町)

Town

Fukuoka (福岡) — 2025 — Based on Basic Resident Register

Total Population

12,738

-135 (-1.05%)

Young (0–14)

11.2%

1,422

Working Age (15–64)

52.5%

6,682

Aging Rate

36.4%

4,634

Population Trends (1995–2025)

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

Category	Total	Male	Female
Total	12,738	6,052	6,686
Young (0–14)	1,422	732	690
Working Age (15–64)	6,682	3,365	3,317
Elderly (65+)	4,634	1,955	2,679

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	12,738	1,422	6,682	4,634	36.4%
2024	12,873	1,481	6,757	4,635	36.0%
2023	13,043	1,553	6,842	4,648	35.6%
2022	13,200	1,586	6,972	4,642	35.2%
2021	13,301	1,637	7,039	4,625	34.8%
2020	13,365	1,634	7,144	4,587	34.3%
2019	13,535	1,655	7,317	4,563	33.7%
2018	13,671	1,664	7,520	4,487	32.8%
2017	13,815	1,726	7,740	4,349	31.5%
2016	13,957	1,754	8,012	4,191	30.0%
2015	13,993	1,752	8,214	4,027	28.8%
2014	14,087	1,752	8,485	3,850	27.3%
2013	14,184	1,752	8,693	3,739	26.4%
2012	14,086	1,735	8,765	3,586	25.5%
2011	14,185	1,760	8,943	3,482	24.5%
2010	14,279	1,754	9,018	3,507	24.6%
2009	14,358	1,776	9,066	3,516	24.5%
2008	14,477	1,812	9,176	3,489	24.1%
2007	14,580	1,802	9,324	3,454	23.7%
2006	14,827	1,875	9,503	3,449	23.3%
2005	14,977	1,900	9,649	3,428	22.9%
2004	14,972	1,949	9,641	3,382	22.6%
2003	15,046	2,027	9,701	3,318	22.1%
2002	15,079	2,038	9,753	3,288	21.8%
2001	15,106	2,097	9,777	3,232	21.4%
2000	15,127	2,207	9,778	3,142	20.8%
1999	15,229	2,304	9,843	3,082	20.2%
1998	15,222	2,356	9,844	3,022	19.9%
1997	15,099	2,430	9,754	2,915	19.3%
1996	14,972	2,519	9,648	2,805	18.7%
1995	15,006	2,613	9,716	2,677	17.8%