Chilliwack sits at City Score rank #162 with a standing of 50%, 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 37 places versus 2022 (#199 → #162).
Latest owned placements: indoor radon rank #280 of 327 at 58 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.
Against the national corpus, Chilliwack carries a City Score standing of 50% (rank #162 of 343) with 6 of 8 pillars observed. That sits 3 points above the British Columbia peer average across 58 ranked cities. Within British Columbia, Chilliwack ranks #21 of 58 on City Score.
The strongest signal in the current chart is drinking-water hardness (standing 89%, rank #305 of 343, raw score 97). The weakest observed pillar is seismic hazard (standing 14%, rank #48 of 343). Crime severity uses the Statistics Canada police-service CSI mapped to Chilliwack, British Columbia, Royal Canadian Mounted Police, municipal (table 35100063), not a regional proxy.
Drinking-water hardness on the water atlas reads 97 mg/L as CaCO₃ for Chilliwack. Compare that figure to the hardness pillar on the chart and to the national hardness guide on the hub.
