Osaki (大崎市)

City

Miyagi (宮城) — 2025 — Based on Basic Resident Register

Total Population

122,035

-1,741 (-1.41%)

Young (0–14)

10.7%

13,100

Working Age (15–64)

56.9%

69,382

Aging Rate

32.4%

39,553

Population Trends (2006–2025)

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

Category	Total	Male	Female
Total	122,035	60,130	61,905
Young (0–14)	13,100	6,653	6,447
Working Age (15–64)	69,382	36,118	33,264
Elderly (65+)	39,553	17,359	22,194

Year	Total Population	0–14	15–64	65+	Aging Rate
2025	122,035	13,100	69,382	39,553	32.4%
2024	123,776	13,593	70,711	39,472	31.9%
2023	125,444	14,155	71,921	39,368	31.4%
2022	126,836	14,709	72,925	39,202	30.9%
2021	128,297	15,150	74,133	39,014	30.4%
2020	129,444	15,611	75,324	38,509	29.7%
2019	130,955	16,145	76,713	38,097	29.1%
2018	132,321	16,496	78,286	37,539	28.4%
2017	133,226	16,873	79,495	36,858	27.7%
2016	133,958	17,162	80,650	36,146	27.0%
2015	134,760	17,461	82,149	35,150	26.1%
2014	135,623	17,770	83,624	34,229	25.2%
2013	135,695	17,909	84,111	33,675	24.8%
2012	135,512	18,080	84,676	32,756	24.2%
2011	135,483	18,190	84,809	32,484	24.0%
2010	135,975	18,353	84,851	32,771	24.1%
2009	136,178	18,494	85,096	32,588	23.9%
2008	137,230	18,776	86,103	32,351	23.6%
2007	137,779	19,040	86,624	32,115	23.3%
2006	138,549	19,366	87,368	31,815	23.0%