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
1,001,205
19
62
1,000,000
17
63
1,000,000
16
64
975,000
22
65
951,600
14
66
946,651
22
67
903,491
19
68
900,332
14
69
898,167
15
70
887,446
17
71
876,824
27
72
872,575
17
73
831,038
16
74
811,844
15
75
762,111
14
76
753,000
35
77
744,983
18
78
736,224
19
79
705,478
15
80
679,995
21
81
677,381
18
82
671,048
13
83
664,728
16
84
655,852
16
85
647,804
13
86
647,508
15
87
647,000
15
88
637,272
22
89
612,343
16
90
610,189
16

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.