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
91
385,398
31
92
380,000
29
93
375,424
36
94
366,358
39
95
364,116
46
96
354,666
39
97
349,147
39
98
339,132
43
99
337,063
36
100
332,386
31
101
329,874
33
102
326,001
41
103
325,079
37
104
322,128
51
105
319,056
50
106
318,741
37
107
315,600
41
108
314,776
50
109
313,631
36
110
312,606
37
111
307,079
41
112
302,231
26
113
300,000
32
114
296,202
38
115
292,782
31
116
288,766
31
117
284,853
44
118
281,717
50
119
278,924
25
120
275,888
33

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.