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
367,947
150
152
361,154
62
153
361,077
89
154
359,428
74
155
352,347
45
156
349,282
85
157
348,085
113
158
348,058
61
159
348,000
109
160
346,100
119
161
346,096
99
162
344,927
55
163
344,656
53
164
340,521
35
165
337,788
79
166
337,428
116
167
335,913
112
168
333,679
59
169
331,842
39
170
331,359
107
171
328,012
98
172
326,344
89
173
325,495
43
174
324,602
48
175
324,576
70
176
323,763
73
177
323,204
98
178
322,300
98
179
321,427
34
180
320,612
44

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.