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
273,472
25
122
270,054
37
123
267,901
34
124
267,435
31
125
266,068
42
126
255,000
32
127
254,375
44
128
248,877
35
129
245,951
36
130
242,089
42
131
241,517
34
132
240,172
40
133
239,854
34
134
235,715
50
135
233,859
34
136
233,040
35
137
230,998
39
138
223,446
31
139
222,323
89
140
220,962
33
141
220,630
37
142
217,600
40
143
216,546
34
144
215,582
48
145
209,533
38
146
207,010
39
147
202,030
37
148
201,115
33
149
199,060
38
150
196,709
32

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.