Genkai (玄海町)

Town

Saga (佐賀) — 2025 — Based on Basic Resident Register

Total Population

4,825

-141 (-2.84%)

Young (0–14)

10.7%

515

Working Age (15–64)

51.1%

2,466

Aging Rate

37.9%

1,827

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	4,825	2,461	2,364
Young (0–14)	515	268	247
Working Age (15–64)	2,466	1,390	1,076
Elderly (65+)	1,827	797	1,030

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	4,825	515	2,466	1,827	37.9%
2024	4,966	555	2,559	1,838	37.0%
2023	5,130	578	2,706	1,835	35.8%
2022	5,292	601	2,832	1,850	35.0%
2021	5,406	617	2,959	1,821	33.7%
2020	5,505	648	3,048	1,803	32.8%
2019	5,650	677	3,177	1,790	31.7%
2018	5,731	735	3,227	1,766	30.8%
2017	5,895	790	3,358	1,743	29.6%
2016	6,039	846	3,480	1,709	28.3%
2015	6,139	861	3,598	1,675	27.3%
2014	6,260	885	3,703	1,668	26.6%
2013	6,300	899	3,743	1,654	26.3%
2012	6,377	920	3,831	1,626	25.5%
2011	6,451	926	3,919	1,606	24.9%
2010	6,550	962	3,970	1,618	24.7%
2009	6,611	974	3,995	1,642	24.8%
2008	6,676	997	4,033	1,646	24.7%
2007	6,764	1,040	4,100	1,624	24.0%
2006	6,810	1,049	4,133	1,628	23.9%
2005	6,898	1,095	4,186	1,617	23.4%
2004	6,964	1,115	4,256	1,593	22.9%
2003	6,993	1,105	4,302	1,586	22.7%
2002	7,087	1,125	4,411	1,551	21.9%
2001	7,144	1,172	4,457	1,515	21.2%
2000	7,149	1,188	4,473	1,488	20.8%
1999	7,198	1,225	4,516	1,457	20.2%
1998	7,250	1,272	4,556	1,422	19.6%
1997	7,307	1,321	4,587	1,399	19.1%
1996	7,379	1,379	4,648	1,352	18.3%
1995	7,395	1,422	4,656	1,317	17.8%