Mazie Hirono's top 10 neighbors span journalists, news publishers, non-profits, politicians, and a TV show — a mixed-subcategory cluster with no single dominant type and scores compressed into a narrow band from 0.92 to 0.91.
The shape is flat: the top neighbor, the Brennan Center (0.92), sits only 0.015 points above the tenth-ranked neighbor, the Clinton Foundation (0.91). That compression means no single entity or subcategory pulls decisively ahead. Tallying the top 10 by subcategory: three are Non-Profits (Brennan Center, Clinton Foundation, and ADL), two are Journalists (Ann Curry at 0.92 and Kyle Griffin at 0.91), two are Politicians (Tammy Duckworth at 0.91 and Senator Jeff Merkley at 0.91), two are News Publishers (Reuters at 0.91 and 60 Minutes at 0.92 — classified as a TV Show), and one is a Magazine (Newsweek at 0.91). The cross-kind composition is notable: non-profits and journalists together account for five of the ten slots, matching or outnumbering fellow politicians in the set.
The website PsyPost.org (0.91) is the one neighbor that sits outside the expected civic-media cluster, suggesting the audience's shape extends into science and research content alongside political and news media.
The flat, cross-kind distribution points to an audience defined less by partisan political identity alone and more by a broad civic-informational orientation spanning advocacy organizations, news media, and policy figures.