Side-by-side official data
Toyama vs Niigata
12 sourced measures, clear differences, and reference years you can check.
At a glance. Niigata has the larger population in the 2024 estimates. Niigata has the larger total area. Population and area are rounded in the official source.
The comparison
How the figures differ
| Measure | Toyama ↗ | Niigata ↗ | Absolute difference | Higher figure |
|---|---|---|---|---|
| Population ↗thousand people · 2024 | 997 | 2,099 | 1,102 | Niigata |
| Total area ↗km² · 2024 | 4,248 | 12,584 | 8,336 | Niigata |
| Population density ↗people/km² · 2024 | 235 | 167 | 68 | Toyama |
| Inhabitable area ↗km² · 2024 | 1,842 | 4,550 | 2,708 | Niigata |
| Inhabitable area density ↗people/km² · 2024 | 541 | 461 | 80 | Toyama |
| Population aged 0–14 ↗thousand people · 2024 | 105 | 220 | 115 | Niigata |
| Population aged 15–64 ↗thousand people · 2024 | 561 | 1,162 | 601 | Niigata |
| Population aged 65+ ↗thousand people · 2024 | 331 | 717 | 386 | Niigata |
| Private households ↗households · 2020 | 403,007 | 862,796 | 459,789 | Niigata |
| Members per household ↗people · 2020 | 2.5 | 2.48 | 0.02 | Toyama |
| Live birth rate ↗per 1,000 people · 2023 | 5.6 | 5.2 | 0.4 | Toyama |
| Death rate ↗per 1,000 people · 2023 | 15.3 | 15.7 | 0.4 | Niigata |
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: Toyama's population is 0.47× Niigata'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 →