Sorel-Tracy sits at City Score rank #156 with a standing of 51%, from 5 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 26 places versus 2022 (#182 → #156).
Latest owned placements: indoor radon rank #214 of 327 at 92 Bq/m³ survey mean. Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.
In the 2025 City Score edition, Sorel-Tracy carries a City Score standing of 51% (rank #156 of 343) with 5 of 8 pillars observed. That sits 4 points above the Quebec peer average across 34 ranked cities. Within Quebec, Sorel-Tracy ranks #8 of 34 on City Score.
The strongest signal in the current chart is drinking-water hardness (standing 94%, rank #321 of 343, raw score 86). The weakest observed pillar is seismic hazard (standing 17%, rank #58 of 343).
Drinking-water hardness on the water atlas reads 86 mg/L as CaCO₃ for Sorel-Tracy. Compare that figure to the hardness pillar on the chart and to the national hardness guide on the hub.