131667 Zip Now

If you encounter this number online, it is likely being used in:

: It remains a key component of the Upper Silesian Industrial Region, one of the most densely populated areas in Central Europe. Why You Might See "131667" Today 131667 zip

: The city is famous for its history in coal mining and heavy industry, which fueled its population growth through the mid-20th century. If you encounter this number online, it is

According to historical data from the Wikipedia list of cities in Poland , the number was the recorded population of Ruda Śląska in 1960 . If you encounter this number online

: Statistical comparisons of how European cities have grown or shrunk over the last 60 years.