CityCost App
Cost of living in 8000+ cities on the go.

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.

Lowest
Highest
Rank
City
Population
Living Index
151
100,861
85
152
99,561
66
153
99,543
82
154
99,169
86
155
98,687
71
156
98,214
76
157
97,888
91
158
96,758
83
159
96,609
83
160
96,215
86
161
96,000
76
162
94,814
69
163
94,773
78
164
91,391
89
165
90,987
86
166
90,610
90
167
90,315
80
168
90,303
82
169
89,975
74
170
89,290
71
171
89,061
66
172
89,046
94
173
89,010
68
174
88,784
107
175
88,752
52
176
88,709
77
177
88,302
82
178
87,377
98
179
87,305
97
180
86,070
83

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

Last update: February 24, 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.