Tabular & Structured Datasets¶

Clean, well-documented tabular datasets for regression, classification, and exploratory analysis.

UCI ML Repository Highlights¶

Dataset	Rows	Cols	Task	License	Browser?	Link
Abalone	4,177	9	Regression	CC-BY-4.0	Yes	UCI
Auto MPG	398	8	Regression	CC-BY-4.0	Yes	UCI
Bank Marketing	45,211	17	Classification	CC-BY-4.0	Yes	UCI
Mushroom	8,124	23	Classification	CC-BY-4.0	Yes	UCI
Covertype	581,012	54	Classification	CC-BY-4.0	Yes	UCI
Online Retail	541,909	8	Clustering	CC-BY-4.0	Yes	UCI
Dry Bean	13,611	17	Classification	CC-BY-4.0	Yes	UCI
Student Performance	649	33	Classification	CC-BY-4.0	Yes	UCI

Dataset	Rows	Size	Topic	Browser?	Link
House Prices	1,460	460 KB	Real estate regression	Yes	Kaggle
Credit Card Fraud	284,807	150 MB	Anomaly detection	Yes	Kaggle
Telco Churn	7,043	955 KB	Churn prediction	Yes	Kaggle
Spaceship Titanic	8,693	600 KB	Classification	Yes	Kaggle
NYC Taxi Trips	1.1B+	250 GB	Regression/Geospatial	No	NYC TLC
Airbnb Listings	Varies	10-100 MB	Pricing/Geo	Yes	Inside Airbnb

Dataset	Coverage	Size	Format	License	Link
Yahoo Finance	Stock prices	API	CSV	Free for personal	finance.yahoo.com
FRED	Economic indicators	API	CSV	Open	fred.stlouisfed.org
World Bank	Development indicators	300 MB	CSV	CC-BY-4.0	data.worldbank.org
SEC EDGAR	Company filings	Varies	XBRL/JSON	Open	sec.gov