Iwami (岩美町)

Town

Tottori (鳥取) — 2025 — Based on Basic Resident Register

Total Population

10,769

-134 (-1.23%)

Young (0–14)

10.8%

1,163

Working Age (15–64)

50.8%

5,468

Aging Rate

38.4%

4,138

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	10,769	5,211	5,558
Young (0–14)	1,163	619	544
Working Age (15–64)	5,468	2,813	2,655
Elderly (65+)	4,138	1,779	2,359

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	10,769	1,163	5,468	4,138	38.4%
2024	10,903	1,177	5,593	4,133	37.9%
2023	11,000	1,150	5,712	4,138	37.6%
2022	11,145	1,169	5,796	4,180	37.5%
2021	11,278	1,166	5,989	4,123	36.6%
2020	11,460	1,182	6,153	4,125	36.0%
2019	11,638	1,206	6,310	4,122	35.4%
2018	11,797	1,256	6,497	4,044	34.3%
2017	11,891	1,274	6,616	4,001	33.6%
2016	12,023	1,289	6,761	3,973	33.0%
2015	12,197	1,317	6,965	3,915	32.1%
2014	12,417	1,370	7,131	3,832	30.9%
2013	12,540	1,395	7,269	3,795	30.3%
2012	12,679	1,423	7,528	3,728	29.4%
2011	12,791	1,443	7,623	3,725	29.1%
2010	12,922	1,448	7,711	3,763	29.1%
2009	13,149	1,507	7,870	3,772	28.7%
2008	13,312	1,549	7,992	3,771	28.3%
2007	13,499	1,590	8,092	3,817	28.3%
2006	13,710	1,678	8,247	3,785	27.6%
2005	13,867	1,723	8,365	3,779	27.3%
2004	14,032	1,780	8,451	3,801	27.1%
2003	14,152	1,855	8,511	3,786	26.8%
2002	14,319	1,938	8,651	3,730	26.0%
2001	14,463	2,014	8,740	3,709	25.6%
2000	14,597	2,092	8,830	3,675	25.2%
1999	14,714	2,194	8,914	3,606	24.5%
1998	14,842	2,321	8,963	3,558	24.0%
1997	14,952	2,422	9,097	3,433	23.0%
1996	15,072	2,522	9,175	3,375	22.4%
1995	15,248	2,678	9,294	3,276	21.5%