Brockville sits at City Score rank #211 with a standing of 48%, from 6 of 8 open-data pillars (tax, construction, connectivity, indoor air, water, seismic hazard, growth, safety). Missing pillars score at median standing so thin coverage cannot inflate the rank. Rising 84 places versus 2022 (#295 → #211).
Latest owned placements: indoor radon rank #53 of 327 at 139 Bq/m³ survey mean; residential mill rate rank #38 of 57 (12.19 mill rate). Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.
Against the national corpus, Brockville carries a City Score standing of 48% (rank #211 of 343) with 6 of 8 pillars observed. That sits 5 points below the Ontario peer average across 123 ranked cities. Within Ontario, Brockville ranks #88 of 123 on City Score.
The strongest signal in the current chart is broadband download (ISED seed tier) (standing 73%, rank #93 of 343, raw score 861.5). The weakest observed pillar is drinking-water hardness (standing 10%, rank #34 of 343).
Drinking-water hardness on the water atlas reads 257 mg/L as CaCO₃ for Brockville. Compare that figure to the hardness pillar on the chart and to the national hardness guide on the hub.