Regional Statistics
Population in Liw Municipality 2018
In 2018, Liw municipality's population decreased by 194 residents -2.55% between 2013-2018, at 7,422.
Based on 31 years of official GUS statistics for Węgrowski county municipalities within Masovian voivodeship.
Vital Statistics
births and deathsAge Structure
children, working age, and elderlyPopulation by Gender
Age Distribution
from 0 to 85+ yearsPopular Cities in Poland
Contact Information for Liw
Updated 142 days ago
Statistics
Show allHousing Market
Housing stock, dwellings completed, building permits, average dwelling size, utilities coverage, and construction trends.
EconomyTourism
Foreign tourist arrivals, nights spent, and visitors by country of origin.
GeographyTerritory
Total area, land use composition, forest coverage, and nature protection.
Top tools
Poland Car Purchase Tax (PCC) Calculator
CalculatorCalculate the 2% PCC tax after buying a used car in Poland.
Poland Corporate Tax (CIT) Calculator
CalculatorCalculate Polish CIT at 9% or 19% from revenue and costs.
Polish ID Card Checker
ValidatorValidate a Polish ID card number and see how it breaks down.
Top articles
NIP Number in Poland: How to Find, Check, and Validate It
NIP is Poland's 10-digit tax ID for businesses. The same number doubles as your EU VAT ID with a PL prefix. Who needs one, who doesn't, and how to get yours.
7 min readHow to Block Your PESEL Number in Poland
Step-by-step guide to blocking your PESEL number via mObywatel, your bank, or in person. Learn what zastrzeżenie PESEL protects and how to reverse it.
7 min readHow to Find Your Bank's SWIFT/BIC Code
Find your bank's SWIFT/BIC code in 4 ways: bank app, statement, online lookup, or extracting it from any IBAN. Includes codes for Revolut, Wise, N26, PayPal & more.
7 min readMaking sense of Poland
I dig through Polish legal databases and government statistics so you don't have to. Property deep-dives, tax guides, free tools, and the kind of data stories that never make it into English.
Go to
Featured as showcase #1322 on dane.gov.pl, Poland's official open data portal.
© 2026 Poland.gg