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
606,293
34
62
600,609
34
63
582,602
57
64
561,875
37
65
561,386
27
66
548,014
40
67
545,053
42
68
543,445
35
69
539,671
24
70
531,904
46
71
503,421
24
72
500,425
42
73
497,604
32
74
496,794
30
75
462,928
35
76
457,626
31
77
456,059
33
78
450,583
29
79
440,000
53
80
425,758
39
81
423,868
42
82
423,257
26
83
420,806
45
84
416,522
42
85
414,812
29
86
407,037
34
87
402,843
28
88
401,210
43
89
400,000
45
90
386,451
34

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.