Okoppe (興部町)

Town

Hokkaido (北海道) — 2025 — Based on Basic Resident Register

Total Population

3,495

-69 (-1.94%)

Young (0–14)

10.8%

379

Working Age (15–64)

54.4%

1,902

Aging Rate

34.7%

1,214

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	3,495	1,723	1,772
Young (0–14)	379	184	195
Working Age (15–64)	1,902	1,029	873
Elderly (65+)	1,214	510	704

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	3,495	379	1,902	1,214	34.7%
2024	3,564	402	1,953	1,209	33.9%
2023	3,595	432	1,949	1,214	33.8%
2022	3,687	442	1,997	1,248	33.8%
2021	3,755	452	2,073	1,230	32.8%
2020	3,778	446	2,089	1,243	32.9%
2019	3,815	449	2,135	1,231	32.3%
2018	3,887	463	2,189	1,235	31.8%
2017	3,922	454	2,229	1,239	31.6%
2016	4,006	465	2,300	1,241	31.0%
2015	4,106	492	2,358	1,256	30.6%
2014	4,160	495	2,427	1,238	29.8%
2013	4,184	505	2,443	1,236	29.5%
2012	4,202	537	2,441	1,224	29.1%
2011	4,262	548	2,521	1,193	28.0%
2010	4,327	557	2,542	1,228	28.4%
2009	4,393	577	2,591	1,225	27.9%
2008	4,496	596	2,663	1,237	27.5%
2007	4,594	610	2,754	1,230	26.8%
2006	4,620	620	2,786	1,214	26.3%
2005	4,723	632	2,892	1,199	25.4%
2004	4,768	641	2,960	1,167	24.5%
2003	4,883	685	3,067	1,131	23.2%
2002	4,968	688	3,163	1,117	22.5%
2001	5,013	727	3,176	1,110	22.1%
2000	5,087	759	3,237	1,091	21.4%
1999	5,085	753	3,255	1,077	21.2%
1998	5,157	786	3,318	1,053	20.4%
1997	5,230	808	3,391	1,031	19.7%
1996	5,329	860	3,474	995	18.7%
1995	5,346	873	3,493	980	18.3%