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
181
85,784
67
182
85,598
85
183
85,119
38
184
84,793
74
185
83,731
99
186
83,094
99
187
83,075
95
188
83,039
73
189
82,535
75
190
82,439
80
191
82,087
81
192
80,978
82
193
80,831
73
194
80,511
103
195
79,513
57
196
79,400
85
197
78,877
70
198
78,703
47
199
78,680
107
200
78,470
52
201
78,395
84
202
78,359
86
203
78,108
66
204
77,075
46
205
76,975
94
206
76,547
80
207
76,331
80
208
76,330
77
209
75,801
93
210
75,535
67

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.