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
31
323,763
73
32
303,854
84
33
300,000
70
34
298,037
72
35
297,459
80
36
293,652
78
37
285,604
101
38
274,455
98
39
271,194
59
40
268,313
80
41
260,438
70
42
259,966
91
43
255,886
97
44
247,376
80
45
238,293
74
46
236,657
81
47
231,828
93
48
230,595
83
49
225,957
125
50
225,277
87
51
218,300
96
52
218,050
71
53
217,734
73
54
217,584
79
55
214,158
111
56
213,231
77
57
210,401
103
58
209,395
93
59
205,762
94
60
201,632
80

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.