Central Library

Marengo-union Public Library District

Marengo · Mchenry · Illinois

By The Numbers

51,128

Print Volumes

13,628

Population Served

29,221

Annual Visits

2,442

Registered Users

366

Programs Per Year

2,650

Program Attendance

Figures reported at the library system level (FY 2024 IMLS Public Libraries Survey).

This Outlet

20,000

Square Feet

Hours / Week

Weeks Open