Niihama
City (-shi) in Ehime (Japan)
Contents: Population
The population development of Niihama as well as related information and services (Wikipedia, Google, images).
| Name | Status | Native | Population Census 1995-10-01 | Population Census 2000-10-01 | Population Census 2005-10-01 | Population Census 2010-10-01 | Population Census 2015-10-01 | Population Census 2020-10-01 | Population Census 2025-10-01 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Niihama | City (-shi) | 新居浜市 | 128,236 | 125,814 | 123,952 | 121,735 | 119,903 | 115,938 | 108,640 | |
| Nippon [Japan] | State | 日本国 | 125,570,246 | 126,925,843 | 127,767,994 | 128,057,352 | 127,094,745 | 126,146,099 | 123,049,524 |
Source: Statistics Bureau Japan.
Explanation: The 2025 census results are preliminary.
Further information about the population structure:
| Gender (C 2025) | |
|---|---|
| Males | 52,566 |
| Females | 56,074 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 17,611 |
| 18-64 years | 59,123 |
| 65+ years | 37,325 |
| Age Distribution (C 2020) | |
|---|---|
| 90+ years | 2,915 |
| 80-89 years | 9,582 |
| 70-79 years | 16,943 |
| 60-69 years | 14,664 |
| 50-59 years | 13,989 |
| 40-49 years | 16,089 |
| 30-39 years | 11,741 |
| 20-29 years | 9,060 |
| 10-19 years | 10,117 |
| 0-9 years | 8,959 |
| Citizenship (C 2020) | |
|---|---|
| Japan | 113,361 |
| Foreign Citizenship | 1,206 |