Skip to content
#

us-counties

Here are 7 public repositories matching this topic...

The Library Card Atlas turns a personal or crowdsourced collection of library card photos into a literal map of the United States — each state, territory, or (in single-state view) county is filled entirely with the cards filed under it. It's a single self-contained HTML file: no build step, no server, and no account required.

  • Updated Jul 23, 2026
  • HTML

Spatial and demographic visualization of U.S. county-level population data from NHGIS (2010 census), combining shapefiles with racial composition data via R (sf, tmap, ggplot2, leaflet, shiny). Includes a Los Angeles case study, a nationwide choropleth map, an interactive leaflet map, and a Shiny app.

  • Updated Sep 2, 2026
  • HTML

Add this topic to your repo

To associate your repository with the us-counties topic, visit your repo's landing page and select "manage topics."

Learn more