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
331,359
107
32
328,012
98
33
323,204
98
34
314,332
117
35
310,000
105
36
302,454
100
37
299,946
119
38
291,313
103
39
286,374
118
40
283,959
110
41
270,107
96
42
261,804
103
43
255,430
99
44
253,167
89
45
246,306
100
46
243,730
131
47
243,089
84
48
241,683
99
49
237,000
114
50
236,710
97
51
231,565
78
52
231,021
94
53
230,219
112
54
227,707
115
55
225,081
88
56
222,825
130
57
222,058
102
58
215,000
103
59
212,958
112
60
209,779
109

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.