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.

Rank
City
Population
Living Index
61
632,459
43
62
631,005
82
63
621,224
41
64
579,970
53
65
578,789
46
66
573,642
38
67
572,300
26
68
527,863
46
69
523,137
47
70
512,629
56
71
511,542
34
72
508,489
85
73
477,456
45
74
467,919
80
75
467,410
57
76
458,933
31
77
438,818
169
78
430,828
51
79
427,324
36
80
423,011
44
81
422,793
36
82
395,227
33
83
393,432
62
84
383,786
25
85
377,001
50
86
376,056
45
87
370,371
38
88
370,000
37
89
365,402
39
90
351,684
46

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update: August 25, 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.