Most Dense in Iwate

Top 31 cities ranked by most dense

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

Most Dense — Iwate

1 Mizusawa 1,638/mi²

2 Yahaba 949/mi²

3 Morioka 849/mi²

4 Takizawa 732/mi²

5 Kitakami 551/mi²

6 Hizume 310/mi²

7 Tateishi 296/mi²

8 Ōshū 294/mi²

9 Ōno 290/mi²

10 Ōfunato 285/mi²

11 Kamaishi 254/mi²

12 Ichinoseki 236/mi²

13 Kanegasaki 225/mi²

14 Hanamaki 202/mi²

15 Ninohe 157/mi²

16 Yamada 150/mi²

17 Ōtsuchi 150/mi²

18 Kuji 143/mi²

19 Miyako 105/mi²

20 Ichinohe 104/mi²

21 Minamida 96/mi²

22 Karumai 89/mi²

23 Tōno 82/mi²

24 Hachimantai 75/mi²

25 Shizukuishi 69/mi²

26 Numakunai 67/mi²

27 Rikuzen-Takata 40/mi²

28 Setamai 34/mi²

29 Kuzumaki 28/mi²

30 Ōta 20/mi²

31 Iwaizumi 12/mi²

The most densely populated cities in Iwate pack the most residents per square mile, creating vibrant urban environments with walkable neighborhoods and extensive public transit. Mizusawa leads with 1,638 people per square mile.

High population density is often associated with better access to public transportation, more walkable streets, and a wider variety of restaurants, shops, and entertainment options within close proximity. These cities tend to have lower car ownership rates and shorter commute distances.

Dense cities face unique challenges including higher housing costs, limited parking, and potential overcrowding in public spaces. However, they also tend to have lower per-capita carbon footprints due to shared infrastructure and reduced driving.

Did You Know?

1. Mizusawa has 1,638 people per square mile — that's roughly 3 people per acre.
2. Dense cities tend to have the most walkable neighborhoods and lowest car ownership rates in the country.
3. Urban density can reduce per-capita carbon emissions by up to 50% compared to suburban sprawl.

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