Österbymo is a locality and the seat of Ydre Municipality, Östergötland County, Sweden with 834 inhabitants in 2010.[1] It is the smallest municipal seat in Sweden.

References

  1. ^ a b c "Tätorternas landareal, folkmängd och invånare per km2 2005 och 2010" (in Swedish). Statistics Sweden. 14 December 2011. Archived from the original on 27 January 2012. Retrieved 10 January 2012.