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
211
485,803
59
212
475,614
56
213
469,279
68
214
465,699
61
215
463,077
63
216
460,930
61
217
459,593
63
218
453,120
60
219
446,917
36
220
426,514
62
221
424,956
62
222
421,259
61
223
417,394
66
224
409,118
60
225
404,352
62
226
402,495
60
227
401,339
58
228
396,453
54
229
394,788
62
230
388,078
63
231
382,846
63
232
379,728
63
233
374,589
56
234
372,760
58
235
372,100
64
236
362,163
67
237
355,280
65
238
350,745
62
239
341,314
61
240
340,548
75

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.