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
301
54,136
77
302
54,091
61
303
54,027
65
304
53,910
82
305
53,903
98
306
53,746
54
307
53,591
83
308
53,512
73
309
53,488
77
310
53,408
71
311
53,047
87
312
53,000
49
313
53,000
65
314
52,991
95
315
52,394
78
316
52,291
56
317
52,220
73
318
52,119
72
319
52,006
60
320
52,000
66
321
51,815
89
322
51,453
81
323
51,300
79
324
51,229
82
325
51,163
47
326
51,152
48
327
51,086
82
328
51,011
80
329
50,990
65
330
50,917
74

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.