San Ignacio's 2026 population is now estimated at 20,856. In 1982, the population of San Ignacio was 7,071. San Ignacio has grown by 361 in the last year, which represents a 1.76% annual change. These population values and projections come from Paraguay cities census series 1982-2022 via CityPopulation official attribution and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Asuncion | 452,865 | -0.51% |
| Ciudad del Este | 351,717 | 1.93% |
| Luque | 282,348 | 2.11% |
| Capiata | 258,248 | 2.17% |
| San Lorenzo | 229,856 | 0.49% |
| Limpio | 158,929 | 3.29% |
| Pedro Juan Caballero | 128,987 | 2.92% |
| Lambare | 128,674 | 0.3% |
| Nemby | 128,148 | 2.44% |
| Fernando de la Mora | 109,606 | -0.15% |
| Presidente Franco | 98,134 | 3.09% |
| Mariano Roque Alonso | 89,790 | 1.34% |
| Encarnacion | 88,239 | 1.14% |
| Aregua | 85,862 | 5.13% |
| Minga Guazu | 82,544 | 5.13% |
| Ypane | 81,468 | 5.13% |
| Hernandarias | 80,267 | 2.23% |
| Villa Elisa | 75,716 | 1.48% |
| Itaugua | 73,257 | 2% |
| Coronel Oviedo | 71,797 | 1.63% |
| Caaguazu | 68,534 | 1.41% |
| Concepcion | 63,139 | 1.55% |
| San Antonio | 62,982 | 2.15% |
| Villarrica | 46,105 | 0.71% |
| Villa Hayes | 43,919 | 4.35% |
| Ita | 34,557 | 2.88% |
| Caacupe | 33,527 | 2.37% |
| Pilar | 33,050 | 1.29% |
| Guarambare | 31,833 | 5.13% |
| San Estanislao | 22,500 | 2.24% |
| Dr. J. Eulogio Estigarribia | 22,287 | 3.43% |
| Santa Rita de Lima | 21,679 | 3.94% |
| Salto del Guaira | 20,990 | 4.9% |
| San Ignacio | 20,856 | 1.76% |
| Villeta | 18,206 | 2.48% |
| Filadelfia | 18,158 | 4.01% |
| Curuguaty | 16,566 | 2.35% |
| Horqueta | 16,236 | 2.06% |
| Tobati | 15,524 | 1.96% |
| Ayolas | 14,351 | 1.17% |
| Paraguari | 14,201 | 2.26% |
| Benjamin Aceval | 14,056 | 3.03% |
| San Juan Bautista | 12,539 | 1.02% |
| Carapegua | 12,494 | 3.54% |
| San Pedro de Ycuamandiyu | 12,450 | 1.9% |
| Maria Auxiliadora | 12,202 | 3.78% |
| Hohenau | 11,799 | 3.66% |
| Capitan Bado | 11,724 | 1.83% |
| San Juan Nepomuceno | 11,164 | 2% |
| Yaguaron | 11,163 | 2.09% |
| Ypacarai | 10,841 | 0.74% |
| Piribebuy | 10,779 | 0.48% |
| Coronel Bogado | 9,774 | 0.16% |
| Eusebio Ayala | 7,549 | -0.12% |
| Caazapa | 7,440 | 0.91% |
| Fuerte Olimpo | 2,795 | 2.08% |