Aira (姶良市)

City

Kagoshima (鹿児島) — 2025 — Based on Basic Resident Register

Total Population

78,123

-95 (-0.12%)

Young (0–14)

14.3%

11,148

Working Age (15–64)

54.1%

42,272

Aging Rate

31.6%

24,703

Population Trends (2010–2025)

* Data before 2012 includes Japanese residents only (foreign residents were added to the Basic Resident Register in July 2012)

Category	Total	Male	Female
Total	78,123	36,847	41,276
Young (0–14)	11,148	5,716	5,432
Working Age (15–64)	42,272	20,411	21,861
Elderly (65+)	24,703	10,720	13,983

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	78,123	11,148	42,272	24,703	31.6%
2024	78,218	11,263	42,311	24,644	31.5%
2023	78,077	11,339	42,269	24,469	31.3%
2022	77,904	11,273	42,243	24,388	31.3%
2021	77,711	11,110	42,498	24,103	31.0%
2020	77,430	11,118	42,663	23,649	30.5%
2019	77,411	11,200	43,023	23,188	30.0%
2018	77,033	11,082	43,200	22,751	29.5%
2017	76,680	11,029	43,240	22,411	29.2%
2016	76,323	10,884	43,490	21,949	28.8%
2015	76,235	10,853	43,951	21,431	28.1%
2014	75,964	10,684	44,591	20,689	27.2%
2013	75,591	10,633	44,840	20,118	26.6%
2012	75,574	10,624	45,426	19,524	25.8%
2011	75,409	10,632	45,563	19,214	25.5%
2010	75,037	10,611	45,384	19,042	25.4%