Eckero's 2026 population is now estimated at 955. In 1972, the population of Eckero was 686. These population values and projections come from Statistics Finland 11re municipality population 31 Dec and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Helsinki | 696,374 | 0.9% |
| Espoo | 334,953 | 2.16% |
| Tampere | 269,746 | 1.82% |
| Vantaa | 258,585 | 1.45% |
| Oulu | 220,742 | 1.06% |
| Turku | 211,512 | 1.31% |
| Jyvaskyla | 152,051 | 0.95% |
| Kuopio | 128,299 | 1.04% |
| Lahti | 121,905 | 0.23% |
| Pori | 83,012 | -0.18% |
| Joensuu | 79,502 | 0.48% |
| Kouvola | 76,915 | -0.94% |
| Lappeenranta | 73,584 | 0.18% |
| Vaasa | 71,434 | 0.76% |
| Hameenlinna | 68,749 | 0.23% |
| Seinajoki | 67,839 | 0.92% |
| Rovaniemi | 66,841 | 0.85% |
| Porvoo | 52,254 | 0.5% |
| Mikkeli | 51,420 | -0.45% |
| Salo | 50,494 | -0.37% |