SELECT geonameid, name, `feature class`, `feature code`, population
FROM `tt_geo_data`
WHERE population != 0
AND `feature code` = 'ADM1'
ORDER BY population DESC
LIMIT 50





Tunapuna/Piarco         , 215119
Couva-Tabaquite-Talparo , 178410
San Juan/Laventille     , 157258
Diego Martin            , 102957
Princes Town            , 102375
Penal/Debe              , 89392
Siparia                 , 86949
Chaguanas               , 83516
Sangre Grande           , 75766
Tobago                  , 60874
San Fernando            , 48838
City of Port of Spain   , 37074
Mayaro                  , 35650
Arima                   , 33606
Point Fortin            , 20235


<table>
  <tr>
    <th>Borough</th>
    <th>Population</th>
  </tr>
  <tr>
    <td>Tunapuna/Piarco</td>
    <td>215119</td>
  </tr>
  <tr>
    <td>Couva-Tabaquite-Talparo</td>
    <td>178410</td>
  </tr>
  <tr>
    <td>San Juan/Laventille</td>
    <td>157258</td>
  </tr>
  <tr>
    <td>Diego Martin</td>
    <td>102957</td>
  </tr>
  <tr>
    <td>Princes Town</td>
    <td>102375</td>
  </tr>
  <tr>
    <td>Penal/Debe</td>
    <td>89392</td>
  </tr>
  <tr>
    <td>Siparia</td>
    <td>86949</td>
  </tr>
  <tr>
    <td>Chaguanas</td>
    <td>83516</td>
  </tr>
  <tr>
    <td>Sangre Grande</td>
    <td>75766</td>
  </tr>
  <tr>
    <td>Tobago</td>
    <td>60874</td>
  </tr>
  <tr>
    <td>San Fernando</td>
    <td>48838</td>
  </tr>
  <tr>
    <td>City of Port of Spain</td>
    <td>37074</td>
  </tr>
  <tr>
    <td>Mayaro</td>
    <td>35650</td>
  </tr>
  <tr>
    <td>Arima</td>
    <td>33606</td>
  </tr>
  <tr>
    <td>Point Fortin</td>
    <td>20235</td>
  </tr>
</table>