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A choropleth map divides a region into polygons, each outlining a region ofinterest such as an administrative border or ZIP code.This repository contains configuration and source files used to generatean interactive choropleth map of the United States, with county-and ZIP code-level resolution.

1. Install the requirements

   pip install -r requirements.txt

2. Run the app

   streamlit run streamlit_app.py

A state-level view of Ohio, USA, with choropleths representing its counties:

A county-level view of Athens, Ohio, with choropleths representing its ZIPcodes:

Tools used:

• Pandas for data wrangling
• Plotly for interactive plots
• Streamlit for user interface