Connecticut and Hartford-area boundaries in GeoJSON format
See both full-size originals and simplified versions (created with https://Mapshaper.org) with smaller file sizes for use in small-scale interactive maps
View in GitHub, or open in https://mapshaper.org or https://geojson.io to inspect features or edit properties
Read more in https://handsondataviz.org
IMPORTANT: To upload these GeoJSON files into Datawrapper maps, effective 2022, follow these instructions: https://academy.datawrapper.de/article/145-how-to-upload-your-own-map
- CT Towns 2022 - same source as below, but has been edited to be uploaded into Datawrapper
- CT Towns 2021 https://data.ct.gov/Government/Town-Boundary-Index-Map/evyv-fqzg
- CT House Districts 2020 https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/64464e6e13f34c2badfe1e4950d6e7fe_0/explore
- CT Senate Districts 2020
- CT House2011 and Senate2011 districts from https://www.cga.ct.gov/red2011/maps.asp
- in future years, use House2021 and Senate2021 from https://www.cga.ct.gov/rr/taskforce.asp?TF=20210401_2021%20Redistricting%20Project
- Hartford Neighborhoods 2021 https://openhartford-hartfordgis.opendata.arcgis.com/datasets/neighborhood-district/explore
- West Hartford elementary and secondary school attendance boundaries, 2015-16 https://nces.ed.gov/programs/edge/sabs -- https://data-nces.opendata.arcgis.com/search?groupIds=455147561fd3416daa180395fb4e9237&q=sabs