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
211
121,674
48
212
120,184
48
213
119,939
35
214
117,516
68
215
116,179
57
216
115,494
55
217
115,359
45
218
115,052
32
219
114,867
39
220
111,567
41
221
110,761
71
222
109,450
52
223
108,944
61
224
107,558
51
225
106,847
52
226
106,748
61
227
106,007
59
228
105,572
58
229
105,143
66
230
105,038
48
231
104,926
59
232
104,850
45
233
103,997
60
234
103,415
76
235
103,396
48
236
103,219
49
237
102,411
48
238
101,596
26
239
100,623
39
240
99,604
76

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.