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
43,027
122
302
42,991
78
303
42,968
94
304
42,911
109
305
42,367
88
306
42,163
97
307
42,159
131
308
42,000
80
309
41,759
98
310
41,626
118
311
41,405
90
312
41,365
109
313
41,273
131
314
41,225
102
315
41,159
92
316
41,086
84
317
41,031
82
318
40,781
103
319
40,558
102
320
40,394
95
321
40,357
107
322
40,345
123
323
40,016
90
324
39,664
142
325
39,648
84
326
39,488
105
327
39,050
544
328
39,027
156
329
39,000
105
330
38,644
104

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.