Saza (佐々町)

Town

Nagasaki (長崎) — 2025 — Based on Basic Resident Register

Total Population

13,912

-76 (-0.54%)

Young (0–14)

16.1%

2,237

Working Age (15–64)

54.9%

7,644

Aging Rate

29.0%

4,031

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	13,912	6,656	7,256
Young (0–14)	2,237	1,144	1,093
Working Age (15–64)	7,644	3,773	3,871
Elderly (65+)	4,031	1,739	2,292

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	13,912	2,237	7,644	4,031	29.0%
2024	13,988	2,288	7,676	4,024	28.8%
2023	14,103	2,311	7,800	3,992	28.3%
2022	14,039	2,289	7,786	3,964	28.2%
2021	14,100	2,325	7,872	3,903	27.7%
2020	14,013	2,330	7,811	3,829	27.3%
2019	13,962	2,329	7,819	3,773	27.0%
2018	13,863	2,253	7,863	3,708	26.7%
2017	13,831	2,239	7,924	3,626	26.2%
2016	13,822	2,218	8,039	3,521	25.5%
2015	13,838	2,210	8,187	3,396	24.5%
2014	13,709	2,189	8,204	3,270	23.9%
2013	13,767	2,241	8,301	3,181	23.1%
2012	13,786	2,258	8,494	3,034	22.0%
2011	13,749	2,265	8,520	2,964	21.6%
2010	13,792	2,286	8,567	2,939	21.3%
2009	13,794	2,293	8,627	2,874	20.8%
2008	13,723	2,271	8,637	2,815	20.5%
2007	13,743	2,324	8,644	2,775	20.2%
2006	13,867	2,399	8,750	2,718	19.6%
2005	13,965	2,439	8,841	2,685	19.2%
2004	13,985	2,445	8,875	2,665	19.1%
2003	13,908	2,437	8,831	2,640	19.0%
2002	13,935	2,466	8,867	2,602	18.7%
2001	13,571	2,387	8,654	2,530	18.6%
2000	13,472	2,435	8,604	2,433	18.1%
1999	13,258	2,415	8,494	2,349	17.7%
1998	13,151	2,446	8,431	2,274	17.3%
1997	13,016	2,465	8,348	2,203	16.9%
1996	12,844	2,448	8,240	2,156	16.8%
1995	12,718	2,454	7,753	2,511	19.7%