CityCost App
Cost of living in 8000+ cities on the go.

Most and Least Affordable Cities by City Size

Explore how affordability varies by city size around the world. This ranking compares the most and least affordable cities within small, mid-sized, and large population categories, helping you understand how urban scale impacts cost of living. Use the interactive table and map to filter cities by size group and compare Cost of Living Index values. Whether you're looking for a budget-friendly small city or evaluating affordability in major global hubs, this page provides a clear, data-driven comparison.

Lowest
Highest
Rank
City
Population
Living Index
361
1,302,638
146
362
1,300,000
31
363
1,295,927
50
364
1,291,771
41
365
1,290,322
40
366
1,286,678
19
367
1,286,383
70
368
1,275,000
101
369
1,274,225
29
370
1,270,000
50
371
1,267,344
124
372
1,258,900
34
373
1,257,547
61
374
1,257,341
55
375
1,251,933
100
376
1,245,200
35
377
1,245,011
116
378
1,244,254
55
379
1,244,227
55
380
1,241,700
60
381
1,234,015
36
382
1,230,000
34
383
1,222,055
34
384
1,221,248
34
385
1,217,000
35
386
1,203,000
69
387
1,200,754
52
388
1,200,719
53
389
1,197,714
76
390
1,196,396
34

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update: February 24, 2026

Frequently Asked Questions
How is affordability determined in this ranking?
Affordability is based on the Cost of Living Index, which compares average expenses such as housing, food, transportation, and services. Cities are grouped by population size to allow fair comparisons within similar urban categories.
Why does city size affect cost of living?
Larger cities often have higher housing demand, stronger job markets, and greater infrastructure costs, which can increase living expenses. Smaller cities may offer lower housing and daily costs but sometimes fewer economic opportunities.
Should I choose a smaller city to save money?
Not always. While small cities are often more affordable, factors like salary levels, job availability, quality of life, and services should also be considered. This ranking helps you compare affordability within each city size category.