{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"atlas","updatedThrough":"2026-08-15","guardrail":"The atlas exposes only relationships declared in the current public data. A link or issue grouping does not make unlike measures comparable, establish ownership or control, define an antitrust market, assign liability, or show that a policy event caused an economic outcome.","filters":{"depth":1,"edgeType":"all","edgeTypeMatched":true,"focus":"report:insight-fixed-broadband-scale-divergence","focusMatched":true,"kind":"all","kindMatched":true,"layer":"organization","layerMatched":true,"query":"","view":"network"},"summary":{"nodeCount":5478,"edgeCount":19193,"sourceCount":45,"profileCount":5433,"nodeKindCount":13,"layerCount":4,"eligibleEdgeCount":34,"matchedNodeCount":1,"plottedEdgeCount":0,"plottedNodeCount":1,"hiddenNodeCount":0,"directNeighborCount":0},"focusNode":{"id":"report:insight-fixed-broadband-scale-divergence","kind":"report","label":"National fixed-broadband HHI rose while three geographic medians fell.","shortLabel":"Broadband scales","description":"One FCC release provides a useful scale comparison, but the national value and medians of area-level HHIs remain different summary statistics. The state, county, and tract rows are medians of separate area HHIs, not components that average to the national HHI. Reporting geographies are screening units, not presumed legal broadband markets.","href":"/insights/fixed-broadband-scale-divergence-2024","metricLabel":"Exact signals","metricValue":"4","detail":"AR-CI-2026-05 / Focused note","status":"current insight","year":2026,"color":"#6366f1","searchText":"national fixed-broadband hhi rose while three geographic medians fell. broadband scales one fcc release provides a useful scale comparison, but the national value and medians of area-level hhis remain different summary statistics. broadband geographies focused note ar-ci-2026-05 the national connection-share summary moved higher. united states moved from hhi 1,195 in dec 2023 to 1,501 in dec 2024 (+306 hhi points). all three published area medians moved lower. median state moved from hhi 2,994 in dec 2023 to 2,937 in dec 2024 (-57 hhi points). median county moved from hhi 5,356 in dec 2023 to 4,599 in dec 2024 (-757 hhi points). median census tract moved from hhi 5,859 in dec 2023 to 5,504 in dec 2024 (-355 hhi points). the apparent divergence is a research question, not a contradiction. national concentration and the median of local concentration distributions can move differently when provider shares, coverage, entry, technology, or the distribution of area-level values changes. the release does not by itself identify which mechanism dominates. median census tract residential fixed broadband tract median median county residential fixed broadband county median median state residential fixed broadband state median u.s. fixed broadband connections residential fixed broadband national hhi","connectionCount":2},"nodes":[{"id":"report:insight-fixed-broadband-scale-divergence","kind":"report","label":"National fixed-broadband HHI rose while three geographic medians fell.","shortLabel":"Broadband scales","description":"One FCC release provides a useful scale comparison, but the national value and medians of area-level HHIs remain different summary statistics. The state, county, and tract rows are medians of separate area HHIs, not components that average to the national HHI. Reporting geographies are screening units, not presumed legal broadband markets.","href":"/insights/fixed-broadband-scale-divergence-2024","metricLabel":"Exact signals","metricValue":"4","detail":"AR-CI-2026-05 / Focused note","status":"current insight","year":2026,"color":"#6366f1","searchText":"national fixed-broadband hhi rose while three geographic medians fell. broadband scales one fcc release provides a useful scale comparison, but the national value and medians of area-level hhis remain different summary statistics. broadband geographies focused note ar-ci-2026-05 the national connection-share summary moved higher. united states moved from hhi 1,195 in dec 2023 to 1,501 in dec 2024 (+306 hhi points). all three published area medians moved lower. median state moved from hhi 2,994 in dec 2023 to 2,937 in dec 2024 (-57 hhi points). median county moved from hhi 5,356 in dec 2023 to 4,599 in dec 2024 (-757 hhi points). median census tract moved from hhi 5,859 in dec 2023 to 5,504 in dec 2024 (-355 hhi points). the apparent divergence is a research question, not a contradiction. national concentration and the median of local concentration distributions can move differently when provider shares, coverage, entry, technology, or the distribution of area-level values changes. the release does not by itself identify which mechanism dominates. median census tract residential fixed broadband tract median median county residential fixed broadband county median median state residential fixed broadband state median u.s. fixed broadband connections residential fixed broadband national hhi","connectionCount":2,"distance":0,"labelVisible":true,"radius":20,"x":450,"y":260}],"rows":[]}