At that time, the city was a thriving industrial hub in the Silesian region of Poland. This era marked a period of rapid urbanization and development for the city, which was part of the Katowice urban area. About Ruda Śląska
: Statistical comparisons of how European cities have grown or shrunk over the last 60 years. 131667 zip
If you encounter this number online, it is likely being used in: At that time, the city was a thriving
: 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 If you encounter this number online, it is
While "131667" is not a standard five-digit U.S. ZIP code or a Canadian alphanumeric postal code , this specific number has unique historical significance. It represents a major population milestone for the Polish city of . The Significance of 131,667
: The city is famous for its history in coal mining and heavy industry, which fueled its population growth through the mid-20th century.
: Genealogists or historians tracking the 1960 Polish census.