Yoshioka (吉岡町)

Town

Gunma (群馬) — 2025 — Based on Basic Resident Register

Total Population

22,643

+80 (0.35%)

Young (0–14)

15.7%

3,551

Working Age (15–64)

61.8%

13,988

Aging Rate

22.5%

5,104

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	22,643	11,163	11,480
Young (0–14)	3,551	1,755	1,796
Working Age (15–64)	13,988	7,066	6,922
Elderly (65+)	5,104	2,342	2,762

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	22,643	3,551	13,988	5,104	22.5%
2024	22,563	3,570	13,909	5,084	22.5%
2023	22,371	3,552	13,787	5,032	22.5%
2022	22,111	3,523	13,602	4,986	22.5%
2021	21,808	3,458	13,440	4,910	22.5%
2020	21,671	3,484	13,401	4,786	22.1%
2019	21,447	3,465	13,309	4,673	21.8%
2018	21,195	3,470	13,166	4,559	21.5%
2017	20,997	3,448	13,107	4,442	21.2%
2016	20,753	3,471	12,974	4,308	20.8%
2015	20,542	3,436	12,935	4,171	20.3%
2014	20,289	3,364	12,931	3,994	19.7%
2013	20,121	3,354	12,863	3,904	19.4%
2012	19,766	3,315	12,728	3,723	18.8%
2011	19,531	3,272	12,655	3,604	18.5%
2010	19,284	3,253	12,478	3,553	18.4%
2009	19,090	3,222	12,412	3,456	18.1%
2008	18,919	3,227	12,358	3,334	17.6%
2007	18,590	3,130	12,243	3,217	17.3%
2006	18,203	3,030	12,091	3,082	16.9%
2005	17,916	3,015	11,949	2,952	16.5%
2004	17,533	2,914	11,738	2,881	16.4%
2003	17,164	2,883	11,470	2,811	16.4%
2002	16,838	2,841	11,307	2,690	16.0%
2001	16,478	2,793	11,065	2,620	15.9%
2000	16,111	2,742	10,824	2,545	15.8%
1999	15,735	2,769	10,506	2,460	15.6%
1998	15,410	2,719	10,300	2,391	15.5%
1997	15,253	2,771	10,178	2,304	15.1%
1996	14,999	2,760	10,014	2,225	14.8%
1995	14,795	2,768	9,908	2,119	14.3%