Branch

Mackay Branch Library

North Chelmsford · Middlesex · Massachusetts

By The Numbers

103,480

Print Volumes

35,906

Population Served

166,064

Annual Visits

11,742

Registered Users

1,308

Programs Per Year

27,681

Program Attendance

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

This Outlet

3,900

Square Feet

Hours / Week

Weeks Open