Climate
Belfast logs 4 frost days a year to Birmingham's 25 — Belfast wins by 21. Birmingham also leads on outdoor-dinner months by 1.
Belfast
Feels-like °C
Dinner outside
Birmingham
Feels-like °C
Dinner outside
Cost of Living
Belfast is $330/mo cheaperBelfast runs about $1,917/mo for a balanced lifestyle against Birmingham's $2,247/mo — Belfast comes in $330 cheaper each month, roughly 17% less.
Belfast
$1,917monthly · balanced
Birmingham
$2,247monthly · balanced
Mobility
Belfast and Birmingham score neck-and-neck on mobility (2.8 vs 2.6, 0–5 scale).
Culture
Belfast and Birmingham score neck-and-neck on culture (3.5 vs 3.7, 0–5 scale).
Nature & Outdoors
Belfast and Birmingham score neck-and-neck on nature & outdoors (3.8 vs 3.7, 0–5 scale).
Safety
Belfast and Birmingham score neck-and-neck on safety (2.5 vs 2.5, 0–5 scale).
Career
Belfast and Birmingham score neck-and-neck on career (3.6 vs 3.4, 0–5 scale).
Social & Community
Birmingham's social & community score of 3.6 sits well above Belfast's 3.3, with the biggest gap on local-first community. Belfast still holds an edge on expat-first community.
Food & Dining
Belfast and Birmingham score neck-and-neck on food & dining (3.4 vs 3.2, 0–5 scale).
Family
On family, Birmingham scores 3.0 vs Belfast's 2.6 (0–5 scale), with the biggest gap on wellness/spa. Belfast still holds an edge on international schools.
Healthcare
On healthcare, Birmingham scores 3.4 vs Belfast's 2.7 (0–5 scale), with the biggest gap on public healthcare quality. Belfast still holds an edge on private healthcare quality.
Air Quality
Belfast averages 7.0 µg/m³ (good) PM2.5 annually versus Birmingham's 8.1 µg/m³ (good) — Belfast breathes ~13% cleaner air (1.1 µg/m³ lower).
Belfast
Birmingham
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Belfast (437K) and Birmingham (2.6M) are 6.0x in population — Birmingham is the larger metro, Belfast the smaller; on land area Birmingham spans roughly 4.6x more ground.
Birmingham is roughly 5.2x the scale of Belfast
Combined population & area comparison
City Scale Rankings
Belfast
Birmingham
Who Thrives Here
Belfast favours the ocean lover, while Birmingham suits the big city energy. Both cities work well for the english speaker.
Also compared
Frequently asked about Belfast vs Birmingham
▶Which is cheaper, Belfast or Birmingham?
▶How does the climate compare between Belfast and Birmingham?
▶Is Belfast or Birmingham safer?
▶Should I move to Belfast or Birmingham?
The best city depends on what matters to you
This comparison shows how Belfast and Birmingham stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.
Take the free diagnostic10 minutes, no account needed