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
331
898,167
19
332
894,853
33
333
888,828
52
334
887,446
18
335
887,399
38
336
882,652
126
337
876,824
30
338
872,575
19
339
867,891
35
340
862,313
29
341
858,118
48
342
857,891
24
343
850,787
29
344
848,191
75
345
835,669
64
346
834,000
30
347
831,113
33
348
831,038
19
349
823,199
37
350
816,684
50
351
814,400
45
352
812,327
43
353
811,844
16
354
811,639
57
355
809,655
33
356
803,159
44
357
797,033
55
358
794,313
42
359
788,445
48
360
783,000
71

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.