Data analysis of Divvy bikes, a bike sharing system in Chicago
Divvy bikes is a bike sharing system across Chicago. It offers users to rent a bike and provides various bike types with options to become…
Data analysis of Divvy bikes, a bike sharing system in Chicago

Divvy bikes is a bike sharing system across Chicago. It offers users to rent a bike and provides various bike types with options to become a member. The goal of this analysis is to understand which kind of bikes are popular, in which areas of the city and during what time or day of the week. The result of the analysis is intended to help the company’s marketing team in increasing the rider memberships and to work with the city municipality to create bike friendly roads and footpaths around popular bike stations.
Divvy bikes website provides historical trips data and is publicly available. Historical trips data from a 12 month timeframe, latitude and longitude locations of bike stations, and Chicago city boundaries in geojson format was used for the analysis. The data was cleaned and had to convert format for few columns when needed.
The below python code, plots and figures show the following:
- Classic and Electric bike usage pattern among casual riders and members on various days of the week across the full year.
- Top five busy bike stations on weekends, these happen to be near the most popular tourist destinations in Chicago.
- Top five busy bike stations among casual riders and members. Members were mostly renting around office and commercial locations of the city whereas casual riders were mostly using them around tourist destinations on weekends.
- Top five station pairs that have the largest traffic of bike rentals.
The analysis provides a methodical approach to understand rental bike usage pattern that can be used for other similar data analytics applications.

Importing the needed libraries

Loading 12-month historical trip data together with bike station locations and Chicago city boundaries

Converting column values to the correct format as needed

Bike usage for each month

Bike usage pattern within a week

Ride-time density plot

Classic bike versus electric bike usage differences across various months

Classic bike versus electric bike usage differences among members and casual riders

Removing stations that do not have a valid name

Top five stations used during weekends

Top five stations used during weekends plotted on the map

Top five stations used by casual riders

Top five stations used by casual riders plotted on the map

Top five stations used by members

Top five stations used by members plotted on the map

Top five station pairs that have the largest traffic
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- 2026-06-27 18:20:27