21984
Including the suburbs of Llanbadarn Fawr , the population is 16,420 , the built-up area having a population of 18,749 .
 Llanbadarn Fawr
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Llanbadarn Fawr