Golbahar's 2026 population is now estimated at 36,877. In 2016, the population of Golbahar was 36,877. These population values and projections come from Iran cities and towns census series via CityPopulation fallback access and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Tehran | 9,882,527 | 1.29% |
| Mashhad | 3,532,584 | 1.64% |
| Isfahan | 2,196,430 | 1.14% |
| Shiraz | 1,798,531 | 1.4% |
| Tabriz | 1,694,340 | 0.84% |
| Karaj | 1,549,130 | -0.28% |
| Qom | 1,502,321 | 2.26% |
| Ahvaz | 1,344,918 | 1.28% |
| Kermanshah | 1,170,300 | 2.14% |
| Orumiyeh | 895,630 | 1.98% |
| Bandar-e Abas | 769,280 | 3.86% |
| Rasht | 767,757 | 1.22% |
| Zahedan | 645,704 | 0.95% |
| Ardabil | 636,877 | 1.87% |
| Yazd | 628,752 | 1.73% |
| Hamadan | 616,386 | 1.07% |
| Eslamshahr | 594,404 | 2.86% |
| Kerman | 544,332 | 0.12% |
| Zanjan | 534,508 | 2.18% |
| Arak | 510,624 | -0.2% |
