Nova Iguacu's 2025 population is now estimated at 837,167. In 2010, the population of Nova Iguacu was 796,257. Nova Iguacu has grown by 13,865 in the last year, which represents a 0.33% annual change.
| City | 2025 Pop. ↓ | Growth |
|---|---|---|
| Sao Paulo | 22,990,000 | 0.8% |
| Rio de Janeiro | 13,923,200 | 0.71% |
| Belo Horizonte | 6,351,680 | 0.81% |
| Brasilia | 4,990,930 | 1.13% |
| Recife | 4,344,050 | 0.9% |
| Fortaleza | 4,284,450 | 0.9% |
| Porto Alegre | 4,268,960 | 0.69% |
| Salvador | 4,029,910 | 0.87% |
| Curitiba | 3,889,140 | 0.95% |
| Campinas | 3,491,580 | 0.96% |
| Goiania | 2,927,080 | 1.27% |
| Belem | 2,453,800 | 0.89% |
| Manaus | 2,434,640 | 1.16% |
| Grande Vitoria | 2,220,560 | 1.08% |
| Baixada Santista | 1,981,790 | 0.85% |
| Natal | 1,575,050 | 1.2% |
| Grande Sao Luis | 1,548,210 | 0.79% |
| Joao Pessoa | 1,447,780 | 0.88% |
| Maceio | 1,387,920 | 0.87% |
| Joinville | 1,374,630 | 0.93% |
| Florianopolis | 1,323,850 | 1.06% |
| Aracaju | 1,081,930 | 1.1% |
| Teresina | 1,068,550 | 0.84% |
| Campo Grande | 943,313 | 0.9% |
| Londrina | 942,459 | 1.03% |
| Sorocaba | 829,049 | 0.93% |
| Sao Jose dos Campos | 764,500 | 0.97% |
| Ribeirao Preto | 757,604 | 0.99% |
| Uberlandia | 725,229 | 0.94% |
| Jundiai | 720,672 | 1% |
| Feira De Santana | 636,802 | 0.96% |
| Cuiaba | 606,050 | 0.66% |
| Juiz De Fora | 601,316 | 0.82% |
| Porto Velho | 554,932 | 1.26% |
| Vale do Aco | 541,665 | 0.75% |
| Macapa | 525,505 | 1.19% |
| Petrolina | 513,376 | 1.14% |
| Caxias Do Sul | 508,595 | 0.89% |
| Juazeiro Do Norte | 492,096 | 1.05% |
| Campos dos Goytacazes | 465,531 | 0.69% |
| Sao Jose do Rio Preto | 460,608 | 0.87% |
| Volta Redonda | 453,819 | 0.55% |
| Maringa | 446,368 | 1.01% |
| Piracicaba | 418,776 | 0.81% |
| Montes Claros | 418,381 | 0.9% |
| Campina Grande | 413,763 | 0.72% |
| Anapolis | 405,985 | 0.93% |
| Rio Branco | 393,261 | 1.01% |
| Bauru | 391,039 | 0.78% |
| Boa Vista | 369,062 | 1.1% |
| Blumenau | 367,930 | 0.96% |
| Franca | 367,429 | 0.81% |
| Ponta Grossa | 366,686 | 0.87% |
| Caruaru | 350,672 | 0.97% |
| Uberaba | 350,516 | 0.89% |
| Vitoria da Conquista | 347,607 | 0.99% |
| Pelotas | 335,719 | 0.66% |
| Cascavel | 331,156 | 0.92% |
| Taubate | 328,121 | 0.87% |