According to the 2011 Poland census, there were 15,108 people residing in Staszów town, of whom 48.3% were male and 51.7% were female.
In the town, the population was spread out, with 19% under the age of 18, 38.2% from 18 to 44, 26.8% from 45 to 64, and 16.1% who were 65 years of age or older.

 
Figure 1.
Population pyramid of town in 2010 — by age group and sex
According to the 2011 Poland census, there were 15,108 people residing in Staszów town, of whom 48.3% were male and 51.7% were female. In the town, the population was spread out, with 19% under the age of 18, 38.2% from 18 to 44, 26.8% from 45 to 64, and 16.1% who were 65 years of age or older.
 
Figure 1. Population pyramid of town in 2010 — by age group and sex
Staszów