Wołomin [vɔˈwɔmin] is a town in the Warsaw metropolitan area in the Masovian Voivodship, seat of Wołomin County. Wołomin is situated approximately 20 km (12 mi) east of Warsaw, the capital of Poland, near the railway to Białystok. It has approximately 43,000 inhabitants and covers an area of 14 km (5 sq mi).
In the 1990s , the town was synonymous with the "Wołomin gang" from city Ząbki, one of two major organised crime groups in the country.
The Warsaw metropolitan area (known in Polish as: aglomeracja warszawska or Miejski Obszar Funkcjonalny Warszawy) is the metropolitan area of Warsaw, the capital of Poland. The metropolitan area covers ten counties in the Masovian Voivodeship, with an area of 6,100 km (2,400 sq mi) and a population of around 3.5 million in 2022. The area constitutes a separate NUTS 2 unit, as well as a separate police region with a dedicated Capital Metropolitan Police Headquarters, both of them carved out from the Masovian Voivodeship as an exception, as Polish NUTS 2 areas and police regions are in general identical to the territories of voivodeships.
The largest cities or towns within the metropolitan area are Warsaw, Pruszków, Legionowo, Otwock, Mińsk Mazowiecki, Piaseczno and Wołomin.
Wołomin County (Polish: powiat wołomiński) is a territorial and administrative division in Masovian Voivodeship, east-central Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. The administrative seat of the county and also its largest town is Wołomin, which lies 22 kilometres (14 mi) north-east of Warsaw. The county contains six other towns: Ząbki, 11 km (7 mi) south-west of Wołomin, Marki, 10 km (6 mi) west of Wołomin, Kobyłka, 3 km (2 mi) south-west of Wołomin, Zielonka, 8 km (5 mi) south-west of Wołomin, Radzymin, 9 km (6 mi) north-west of Wołomin, and Tłuszcz, 18 km (11 mi) north-east of Wołomin.
The county covers an area of 955.37 square kilometres (368.9 sq mi). As of 2019 its total population is 247,288, out of which the population of Wołomin is 37,082, that of Ząbki is 37,219, that of Marki is 34,679, that of Kobyłka is 24,096, that of Zielonka is 17,588, that of Radzymin is 13,005, that of Tłuszcz is 8,156, and the rural population is 75,463.
Kobyłka [kɔˈbɨu̯ka] is a town of almost 22,000 inhabitants in Poland within the Warsaw metropolitan area, located right outside of the Warsaw, near Wołomin in the Wołomin County in the Masovian Voivodeship.