Dollar figures are still computing and reflect best estimates while the corrected-financial reconciliation completes. Relationships, counts, and dates are final.
Boundary explorer
Political boundaries served as vector tiles straight from our PostGIS gold
warehouse — congressional districts and state-legislative chambers. No proprietary basemap.
Tiles: /api/fec/geo/<layer>/tiles/{z}/{x}/{y}.mvt · served from gold (EPSG:3857).