Oldest Cities in Iwate

Top 31 cities ranked by oldest cities

Largest Cities Smallest Cities Most Dense Least Dense Highest Income Lowest Income Lowest Unemployment Highest Unemployment Lowest Poverty Highest Poverty Highest Rent Lowest Rent Most Educated Youngest Cities Oldest Cities Safest Cities Highest Crime Warmest Cities Coldest Cities Rainiest Cities Driest Cities

All Countries · Japan · Iwate

Oldest Cities — Iwate

1 Iwaizumi 51.2

2 Yahaba 51.2

3 Takizawa 51.2

4 Minamida 51.2

5 Ninohe 51.2

6 Hachimantai 51.2

7 Rikuzen-Takata 51.2

8 Ōshū 51.2

9 Ichinohe 51.2

10 Karumai 51.2

11 Kuji 51.2

12 Kuzumaki 51.2

13 Ōno 51.2

14 Hanamaki 51.2

15 Hizume 51.2

16 Ichinoseki 51.2

17 Yamada 51.2

18 Kamaishi 51.2

19 Kanegasaki 51.2

20 Kitakami 51.2

21 Miyako 51.2

22 Mizusawa 51.2

23 Morioka 51.2

24 Numakunai 51.2

25 Ōfunato 51.2

26 Ōta 51.2

27 Ōtsuchi 51.2

28 Setamai 51.2

29 Shizukuishi 51.2

30 Tateishi 51.2

31 Tōno 51.2

Cities with the oldest median ages in Iwate often serve as popular retirement destinations or established communities with stable, long-term residents. Iwaizumi has a median age of 51.2 years.

Older median ages can indicate strong healthcare systems, quality of life factors that encourage aging in place, or communities that are particularly attractive to retirees. These cities often feature robust healthcare infrastructure and senior services.

Communities with older populations face unique planning challenges including healthcare capacity, accessibility, transportation for non-drivers, and maintaining a tax base as the workforce ages. Many are adapting their infrastructure and services to meet these evolving needs.

Did You Know?

1. Half of Iwaizumi's residents are over 51.2 years old.
2. Popular retirement destinations in Florida, Arizona, and the Carolinas dominate this list.
3. Cities with older populations typically have higher rates of homeownership and longer average residency periods.

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