Regional Statistics
Population in Wołomin Municipality 2020
In 2020, Wołomin municipality ranked 90 of 2,478 Polish municipalities. Population shrank by 69 residents -0.13% between 2015-2020, at 51,640.
Among 1984 declining municipalities, in top 10% for steepest decline. Within Wołomiński county, ranked 1 of 12 municipalities.
Based on 31 years of official GUS statistics for Wołomiński 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 Wołomin
Updated 98 days ago
Statistics
Show allHousing Market
Housing stock, dwellings completed, building permits, average dwelling size, utilities coverage, and construction trends.
GeographyTerritory
Total area, land use composition, forest coverage, and nature protection.
EconomyTourism
Foreign tourist arrivals, nights spent, and visitors by country of origin.
Top tools
Top articles
NIP Number in Poland: How to Find, Check, and Validate It
What is a NIP number in Poland? Learn how to find your own NIP, check a company's tax ID, and validate any Polish NIP online.
7 min readHow to Get a PESEL for Your Child Born Abroad or Newborn in Poland
How to get a PESEL for your child born outside Poland or as a newborn. Required documents, which office to visit, and what to expect.
7 min readWhich Taxes Are Paid Through a Mikrorachunek in Poland?
PIT, CIT, and VAT go through your mikrorachunek. PCC, property tax, and local fees do not. Here is the full breakdown for taxpayers in Poland.
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.
© 2026 Poland.gg