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
147,245
54
182
146,262
49
183
144,800
50
184
144,307
45
185
143,502
55
186
143,051
38
187
142,673
58
188
140,330
60
189
139,084
51
190
138,693
56
191
135,867
49
192
135,695
69
193
135,070
56
194
134,290
53
195
134,074
57
196
131,945
48
197
130,191
60
198
127,919
48
199
127,561
77
200
126,189
27
201
126,184
70
202
124,989
48
203
124,897
57
204
124,787
37
205
124,344
70
206
124,112
48
207
123,738
44
208
123,655
42
209
122,899
78
210
122,815
71

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.