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
91
520,428
34
92
511,987
19
93
507,736
31
94
504,768
34
95
494,252
33
96
488,125
18
97
475,332
94
98
471,409
17
99
463,109
53
100
455,194
35
101
451,318
23
102
448,374
29
103
446,749
31
104
431,052
20
105
389,592
34
106
387,087
13
107
380,787
32
108
370,000
50
109
363,236
50
110
352,000
16
111
335,000
50
112
325,000
53
113
323,888
28
114
322,500
57
115
318,726
19
116
313,510
36
117
307,990
29
118
306,393
21
119
304,000
26
120
298,343
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.