Who Lives in Leyden: A Latino, Polish, and Italian Mix
The composition is predominantly Latino, with a strong Polish, Italian, Assyrian, and Filipino presence inherited from decades of immigration to Chicago's northwest suburbs.
Leyden Township's population exceeds 90,000 and has a distinctly multiethnic profile. In Franklin Park and Melrose Park, the majority is Latino, with Mexicans forming the largest group, followed by Puerto Ricans, Guatemalans, and Salvadorans. Businesses along Grand Avenue reflect this: panaderías, taquerias, and supermarkets like Tony's Finer Foods.
Schiller Park has a historic Polish community, still visible in delicatessens, churches offering Mass in Polish, and Andy's Bakery. Northlake and Rosemont retain Italian and Assyrian roots, particularly from Iraqi and Syrian immigration in the 1980s and 90s, with Chaldean churches serving that community.
There are also growing clusters of Filipinos, Indians, and Ukrainians, many working in healthcare or O'Hare's logistics sector. The languages heard most in daily life, beyond English, are Spanish, Polish, Assyrian Arabic, Tagalog, and Ukrainian.
- English
- Spanish
- Polish
- Assyrian Arabic
- Tagalog
- +2 more
- Roman Catholic
- Chaldean Catholic
- Evangelical
- Eastern Orthodox
- Non-religious