Library System · Milan

Libraries of Milan

A data visualization project on Milan's municipal library system — interactive maps, charts, and statistics built on open data from the Municipality.

The Project

Data: City of Milan

Open Data Portal

LOM tells how Milan reads through numbers, maps, and charts.

Twenty-six municipal libraries distributed across the nine city districts — from historic neighbourhoods to the outskirts — form a capillary network of public spaces. Each year they record millions of loans, tens of thousands of active readers, and a vast, ever-changing selection of titles.

The open data from the City of Milan allow us to observe these dynamics over time: which books are most requested, in which neighbourhoods people read the most, how the demographic profile of readers changes, and how long books are kept before being returned.

3D MapsInteractive ChartsDemographic DataTitle RankingsLending Times
Data Methodology

Period

1 January 2018 – June 2024 (latest available)

Title selection

Titles with a single identified author. Excluded: collective volumes, anthologies, and titles without a clear author (e.g. "Volume 1").

Loan type

Books lent exclusively from municipal libraries.