Side-by-side official data

Hokkaido vs Aomori

12 sourced measures, clear differences, and reference years you can check.

At a glance. Hokkaido has the larger population in the 2024 estimates. Hokkaido has the larger total area. Population and area are rounded in the official source.
The comparison

How the figures differ

MeasureHokkaido ↗Aomori ↗Absolute differenceHigher figure
Population ↗thousand people · 20245,043
1,165
3,878Hokkaido
Total area ↗km² · 202483,422
9,645
73,777Hokkaido
Population density ↗people/km² · 202464
121
57Aomori
Inhabitable area ↗km² · 202422,691
3,253
19,438Hokkaido
Inhabitable area density ↗people/km² · 2024222
358
136Aomori
Population aged 0–14 ↗thousand people · 2024497
114
383Hokkaido
Population aged 15–64 ↗thousand people · 20242,868
634
2,234Hokkaido
Population aged 65+ ↗thousand people · 20241,677
416
1,261Hokkaido
Private households ↗households · 20202,469,063
509,649
1,959,414Hokkaido
Members per household ↗people · 20202.04
2.34
0.3Aomori
Live birth rate ↗per 1,000 people · 20234.8
4.8
0Equal
Death rate ↗per 1,000 people · 202314.9
17.7
2.8Aomori

Higher means a larger numerical value; it does not mean a better outcome. Age-group populations are published in thousands. Ratios use the rounded published figures: Hokkaido's population is 4.33× Aomori's.

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Sources. Statistical Handbook of Japan 2026 and Japan Statistical Yearbook 2026, Statistics Bureau of Japan. Reference years are shown per measure. Snapshot reviewed 2026-10-08. Methodology →