Assembling your view…
Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Birmingham vs Cardiff in 2026: cost index 93 vs 92, rent £850 vs £850, income £30,500 vs £31,000, QoL 57 vs 63.
Birmingham vs Cardiff in 2026: cost index 93 vs 92, rent £850 vs £850, income £30,500 vs £31,000, QoL 57 vs 63.
Birmingham ranks #1 with a cost index of 93 and rent of £850/month.
Average cost index across these cities: 93 (-6 vs national average of 99).
Average quality of life: 60/100. Top: Birmingham at 57/100.
Safest city: Cardiff (62/100 safety score).
Here's what the headline numbers don't tell you: Birmingham stands out as the top-ranked city in this analysis. With a cost index of 93 and median income of £30,500, it offers below-average costs relative to the rest of United Kingdom. That gap is hard to ignore.
On quality of life, Cardiff leads with a composite score of 63/100 — reflecting its safety (62), healthcare (72), and walkability (72) metrics. Context matters here. affordability and QoL don't always move in the same direction, and United Kingdom is a good example of that tension.
The country average QoL score is 61/100. Birmingham leads with 57/100, reflecting its safety, healthcare access, walkability, and green space.
Our index is benchmarked to 100 (national median). Sub-categories cover housing, food, transport, utilities, and healthcare. Data sources include ONS, Land Registry, HMRC.
Birmingham (ranked #1) has a cost index of 93 and rent of £850/mo. Cardiff (#2) has index 92 and rent £850/mo — a 1-point gap.