Open Data in the City of Chattanooga

Open Data = Open Government

Email us at to learn more about how the City's Open Data program is keeping our government transparent.

Office of Open Data Blog

Improve your data chops with the Chattanooga Data Academy

March 15, 2019

In an effort to increase data driven functions throughout the City, the Office of Performance Management and Open Data officially launched the Chattanooga Data Academy in the Spring of 2019.  The initial Data Academy offerings are modeled off of a similar academy started in Durham, NC as well as San Francisco, CA.  In an age…

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Audit Report on the City’s Open Data Program

January 3, 2019

The city’s open data program had its first internal audit after its formation a few years ago. A big thank you for the Internal Audit’s hard work putting it together. There are several recommendations we are working on currently based on their findings and several more to be worked on later.   You can read…

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2018 Open Data Report

September 20, 2018

We are happy to announce the release the 2018 Open Data Report. This report speaks to the City’s progress on the open data program and looks to the future on ensuring transparency and accessibility of public data online. Under an Executive Order issued in 2014, Mayor Andy Berke developed an open data policy and increased…

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National Day of Civic Hacking 2018

August 15, 2018

Policy Design Camp For this National Day of Civic Hacking (NDoCH) we decided to try something a bit different. Instead of focusing on data and coding we instead focused on developing policy recommendations for dockless shared mobility devices. This unique design camp engaged members of our community in a discussion about how Chattanooga can benefit…

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CHA Apps made with Open Data


Chattadata is the City of Chattanooga's Performance Dashboard. It tracks, monitors, and makes public the City's efforts to deliver on the priorities of our residents, holding us accountable and helping us achieve our goals.

City Insider

City Insider is your new way to stay in the know about what is happening in your community. Through this website, you will be able to do the following: 1) see crime and 311 incidents for your community, 2) dive in deeper to learn more details, 3) summarize the information by neighborhood, 4) craft custom reports and receive updates, and 5) share that information with your community.

Open Budget App

Explore the City's annual budget through an accessible, transparent tool that allows you to explore the budget in a variety of ways - by priority area, initiatives, departments, expenditure categories and capital projects.

Bike Parking Locator

Find the nearest bike parking to you anywhere in Chattanooga!

Chattanooga Open Checkbook

This highly interactive site provides a guided view to complex financial information. Citizens are invited to explore their way through summary information down to the distribution level. A distribution is when a City issues a check to a vendor, and that check is charged to one or multiple accounts.


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About the Office

The Office of Performance Management and Open Data was established by Mayor Andy Berke in 2015 to run the City's open data and performance management program. The city collects a lot of data during its day to day operation. This office seeks to make use of that data to provide greater transparency and better service delivery for Chattanoogans.

Office of Performance Management and Open Data

(423) 643-7827