| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Aguas Buenas | city | Rio San Juan | Nicaragua | 11.71 | -84.73 | 830 | 1788 |
| Almendro | city | Rio San Juan | Nicaragua | 11.68 | -84.70 | 830 | 1788 |
| America | city | Rio San Juan | Nicaragua | 10.93 | -83.72 | 0 | 276 |
| Boca de Sabalos | city | Rio San Juan | Nicaragua | 11.05 | -84.47 | 111 | 859 |
| Castillo | city | Rio San Juan | Nicaragua | 11.02 | -84.40 | 137 | 1045 |
| Castillo Viejo | city | Rio San Juan | Nicaragua | 11.02 | -84.40 | 137 | 1045 |
| Centro Toboba | city | Rio San Juan | Nicaragua | 11.09 | -84.48 | 127 | 780 |
| Centro de Brenes | city | Rio San Juan | Nicaragua | 11.15 | -84.39 | 830 | 894 |
| Centros de Boca Negra | city | Rio San Juan | Nicaragua | 11.14 | -84.51 | 288 | 298 |
| Centros de la Toboba | city | Rio San Juan | Nicaragua | 11.09 | -84.48 | 127 | 780 |
| Cerritos | city | Rio San Juan | Nicaragua | 11.69 | -84.95 | 347 | 1514 |
| Comarca Cabeceras de Rio El Almacen | city | Rio San Juan | Nicaragua | 11.61 | -84.45 | 830 | 0 |
| Comarca El Paraiso | city | Rio San Juan | Nicaragua | 11.18 | -84.76 | 265 | 0 |
| Comarca El Tamboral | city | Rio San Juan | Nicaragua | 11.38 | -84.79 | 387 | 1916 |
| Comarca Las Marias | city | Rio San Juan | Nicaragua | 11.30 | -84.78 | 180 | 435 |
| Comarca Tamboral | city | Rio San Juan | Nicaragua | 11.38 | -84.79 | 387 | 1916 |
| Delta del San Juan | city | Rio San Juan | Nicaragua | 10.78 | -83.77 | 16 | 1209 |
| El Almendo | city | Rio San Juan | Nicaragua | 11.68 | -84.70 | 830 | 1788 |
| El Almendro | city | Rio San Juan | Nicaragua | 11.68 | -84.70 | 830 | 1788 |
| El Bambú | city | Rio San Juan | Nicaragua | 11.62 | -84.68 | 830 | 1788 |
| El Cairo | city | Rio San Juan | Nicaragua | 11.07 | -85.10 | 193 | 5 |
| El Cario | city | Rio San Juan | Nicaragua | 11.07 | -85.10 | 193 | 5 |
| El Castillo | city | Rio San Juan | Nicaragua | 11.02 | -84.40 | 137 | 1045 |
| El Castillo Viejo | city | Rio San Juan | Nicaragua | 11.02 | -84.40 | 137 | 1045 |
| El Castillo de La Concepcion | city | Rio San Juan | Nicaragua | 11.02 | -84.40 | 137 | 1045 |
| El Delirio | city | Rio San Juan | Nicaragua | 11.12 | -83.91 | 22 | 0 |
| El Delta | city | Rio San Juan | Nicaragua | 10.78 | -83.77 | 16 | 1209 |
| El Morrito | city | Rio San Juan | Nicaragua | 11.62 | -85.08 | 127 | 973 |
| El Ojo de Agua | city | Rio San Juan | Nicaragua | 11.28 | -84.74 | 393 | 22 |
| El Pedernal | city | Rio San Juan | Nicaragua | 11.44 | -84.93 | 101 | 880 |
| El Pital | city | Rio San Juan | Nicaragua | 11.51 | -84.76 | 830 | 1934 |
| Fruta de Pan | city | Rio San Juan | Nicaragua | 10.98 | -83.76 | 6 | 0 |
| Greytown | city | Rio San Juan | Nicaragua | 10.92 | -83.70 | 6 | 588 |
| Hacienda El Cairo | city | Rio San Juan | Nicaragua | 11.07 | -85.10 | 193 | 5 |
| La Azucena | city | Rio San Juan | Nicaragua | 11.16 | -84.63 | 193 | 0 |
| La Fe | city | Rio San Juan | Nicaragua | 10.93 | -83.73 | 6 | 164 |
| La Flor | city | Rio San Juan | Nicaragua | 11.57 | -85.03 | 206 | 1020 |
| La Redonda | city | Rio San Juan | Nicaragua | 11.00 | -83.90 | 75 | 0 |
| La Tranquera | city | Rio San Juan | Nicaragua | 11.65 | -84.74 | 830 | 1788 |
| La Tronquera | city | Rio San Juan | Nicaragua | 11.65 | -84.74 | 830 | 1788 |
| Las Delicias | city | Rio San Juan | Nicaragua | 11.64 | -85.04 | 830 | 1457 |
| Los Cerritos | city | Rio San Juan | Nicaragua | 11.69 | -84.95 | 347 | 1514 |
| Los Tres Hermanos | city | Rio San Juan | Nicaragua | 11.32 | -84.81 | 91 | 1024 |
| Lugar El Pijibaye | city | Rio San Juan | Nicaragua | 11.08 | -84.45 | 147 | 884 |
| Morrillo | city | Rio San Juan | Nicaragua | 11.24 | -84.79 | 137 | 0 |
| Morrito | city | Rio San Juan | Nicaragua | 11.62 | -85.08 | 127 | 973 |
| New Greytown | city | Rio San Juan | Nicaragua | 10.92 | -83.70 | 6 | 588 |
| Nuevo San Juan del Norte | city | Rio San Juan | Nicaragua | 10.92 | -83.70 | 6 | 588 |
| Palo Verde | city | Rio San Juan | Nicaragua | 11.52 | -84.85 | 328 | 1773 |
| Pedernal | city | Rio San Juan | Nicaragua | 11.44 | -84.93 | 101 | 880 |
| Pijibaye | city | Rio San Juan | Nicaragua | 11.08 | -84.45 | 147 | 884 |
| Poza Redonda | city | Rio San Juan | Nicaragua | 11.10 | -83.95 | 114 | 0 |
| Puerto Morrito | city | Rio San Juan | Nicaragua | 11.62 | -85.08 | 127 | 973 |
| Sabogal | city | Rio San Juan | Nicaragua | 11.11 | -83.97 | 78 | 0 |
| San Carlos | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |
| San Juan de Nicaragua | city | Rio San Juan | Nicaragua | 10.92 | -83.70 | 6 | 588 |
| San Juan del Norte | city | Rio San Juan | Nicaragua | 10.92 | -83.70 | 6 | 588 |
| San Karlosas | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |
| San Miguelito | city | Rio San Juan | Nicaragua | 11.40 | -84.90 | 134 | 1148 |
| San Miguellito | city | Rio San Juan | Nicaragua | 11.40 | -84.90 | 134 | 1148 |
| Sitio Los Elequemes | city | Rio San Juan | Nicaragua | 11.66 | -84.97 | 249 | 1490 |
| Valle Guadalupe | city | Rio San Juan | Nicaragua | 11.01 | -85.05 | 127 | 2921 |
| Сан-Карлос | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |
| سان کارلوس، ریو سان خوان | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |
| სან-კარლოსი | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |
| 聖卡洛斯 | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |
| 산카를로스 | city | Rio San Juan | Nicaragua | 11.12 | -84.78 | 91 | 35364 |