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
685,619
46
62
684,025
73
63
682,513
81
64
674,963
104
65
660,187
75
66
646,468
41
67
642,869
84
68
631,124
44
69
628,718
91
70
628,165
74
71
627,705
38
72
618,128
111
73
617,515
44
74
616,372
58
75
613,392
105
76
613,288
141
77
607,882
98
78
606,340
114
79
604,266
48
80
600,933
97
81
600,871
58
82
588,233
172
83
586,655
86
84
586,384
94
85
581,475
79
86
572,392
144
87
570,824
40
88
569,884
95
89
562,839
131
90
556,780
90

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.