Fast Food Restaurants
10,000 US fast-food restaurant locations with address, category, lat/lng, and brand fields. Useful for market-share mapping, brand density heatmaps, and postcode-level coverage analysis.
Challenge brief
Fast Food Restaurants - Challenge Brief
Challenge period: September 2021 Dataset: Reconstructed brief based on the shipped data file for the September 2021 DataDNA challenge.
About the data
The primary data table for this challenge carries the following columns:
Unnamed: 0addresscategoriescitycountrylatitudelongitudenamepostalCodeprovincewebsites
Suggested analytical angles
- How is market share distributed across cities and states?
- Which brands have the densest coverage and where?
- How does geography correlate with category diversity?
- Which postal code bands are under- or over-served?
What great submissions did
This brief was reconstructed from the dataset contents in 2026 as part of the Playground audit. The original September 2021 challenge brief was not preserved as a separate file in the source archive, so the analytical angles above are inferred from the column list. See the corresponding /challenges/ entry on datadna.onyxdata.co.uk for examples of how participants approached the data.
This dataset was the subject of the DataDNA September 2021 community challenge. The original scoring and leaderboard pre-date the current submission system and are not available for display.
