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
121
248,631
137
122
246,376
111
123
244,324
146
124
242,803
151
125
242,035
141
126
241,361
154
127
241,110
190
128
235,684
129
129
229,493
128
130
228,989
137
131
226,610
129
132
226,610
130
133
224,669
142
134
220,000
155
135
219,346
164
136
217,188
121
137
217,188
116
138
215,106
104
139
215,006
114
140
211,569
172
141
211,328
114
142
211,328
121
143
211,328
141
144
211,266
134
145
210,000
175
146
209,716
192
147
208,453
141
148
207,254
152
149
206,518
148
150
202,690
132

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.