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
61
463,202
135
62
463,202
119
63
459,470
131
64
438,366
113
65
433,031
171
66
431,746
146
67
429,954
129
68
413,066
110
69
404,048
179
70
403,131
125
71
391,006
133
72
383,822
122
73
373,640
152
74
367,991
115
75
367,991
120
76
367,991
123
77
365,438
120
78
365,438
134
79
365,438
119
80
365,438
178
81
357,698
110
82
350,964
183
83
339,938
136
84
338,503
139
85
337,305
150
86
335,400
159
87
332,888
150
88
323,103
130
89
322,570
129
90
322,570
114

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.