Regional Statistics
Population in Grójecki County 2018
In 2018, Grójecki county ranked 118 of 380 Polish counties. Population shrank by 258 residents -0.26% between 2013-2018, at 98,451.
Among 339 declining counties, ranked in top 40% for population loss. Within Masovian voivodeship, ranked 15 of 42 counties.
Based on 31 years of official GUS statistics for Grójecki county and its 10 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 Grójecki
Updated 97 days ago
Statistics
Show allTerritory
Total area, land use composition, forest coverage, and nature protection.
EconomyTourism
Foreign tourist arrivals, nights spent, and visitors by country of origin.
Housing & LivingHousing Market
Housing stock, dwellings completed, building permits, average dwelling size, utilities coverage, and construction trends.
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 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 readHow to Get Polish Citizenship by Descent
How to get Polish citizenship by descent. Eligibility rules, required documents, application steps, costs, and timelines for ancestry-based claims.
10 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