Connecticut and Hartford-area boundaries in GeoJSON format
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- CT statewide outline
- CT county equivalents
- CT towns
- CT census-designated places
- CT tracts
- CT House Districts
- CT Senate Districts 2020
- CT House2011 and Senate2011
- https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html
- https://data.ct.gov/Government/Town-Boundary-Index-Map/evyv-fqzg
- https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/datasets/64464e6e13f34c2badfe1e4950d6e7fe_0/explore
- 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