GeoJSON geographic boundary files for Hartford area, Connecticut
Originally created in 2017 by Jack Dougherty and Ilya Ilyankou for Hands-On Data Visualization book at https://HandsOnDataViz.org. Most files were converted from shapefile WGS 84 to GeoJSON format. Right-click the link and Save to your computer. If you accidentally open the GeoJSON code in your browser, select File > Save to download it to your computer. To view or edit, drag files into http://geojson.io or http://mapshaper.org. Learn more in Chapter 14: Transform Your Map Data.
See more recent geodata at:
- Hartford Open Data
- CT Open Data
- CT Data Collaborative
- US Census Geographies
- Gimme Geodata by Hans Hack
| Preview Geodata | Year-Source-Size | Right-click + Save to download GeoJSON |
|---|---|---|
CT outline  |
2010 Census UConn MAGIC WGS84 1:100,000 | ct-outline.geojson |
CT counties  |
2010 Census UConn MAGIC WGS84 1:100,000 | ct-counties.geojson |
CT towns  |
2010 Census UConn MAGIC WGS84 simplified to 224k | ct-towns.geojson |
CT census tracts  |
2010 Census UConn MAGIC WGS84 1:100,000 | ct-tracts-2010.geojson |
Hartford County outline  |
2010 Census UConn MAGIC WGS84 1:100,000 | hartfordcounty-outline.geojson |
Hartford County towns  |
2010 Census UConn MAGIC WGS84 1:100,000 | hartfordcounty-towns.geojson |
Hartford County tracts  |
2010 Census UConn MAGIC WGS84 1:100,000 | hartfordcounty-tracts-2010.geojson |
Hartford outline  |
2010 Census UConn MAGIC WGS84 1:100,000 | hartford-outline.geojson |
Hartford census tracts  |
2010 Census UConn MAGIC WGS84 1:100,000 | hartford-tracts-2010.geojson |
Hartford neighborhoods  |
2015 Hartford Open Data 1:50,000 | hartford-neighborhoods.geojson |