Trzcianka is a village in the administrative district of Gmina Osiek, within Staszów County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 5 km south-west of Osiek, 20 km south-east of Staszów, and 72 km south-east of the regional capital Kielce. The village has a population of 217.

Demography

According to the 2002 Poland census, there were 212 people residing in Trzcianka village, of whom 54.2% were male and 45.8% were female. In the village, the population was spread out, with 18.4% under the age of 18, 42.9% from 18 to 44, 21.2% from 45 to 64, and 17.5% who were 65 years of age or older. '''Figure 1. Population pyramid of village in 2002 — by age group and sex'''