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
109,237
36
212
109,000
23
213
108,673
53
214
104,535
34
215
103,639
50
216
103,398
36
217
100,000
45
218
100,000
16
219
99,059
22
220
98,908
26
221
97,098
44
222
96,000
53
223
95,840
51
224
95,267
40
225
94,874
37
226
94,622
22
227
93,072
39
228
92,989
36
229
91,632
31
230
88,801
29
231
88,322
33
232
87,348
51
233
84,077
91
234
83,715
17
235
83,534
25
236
83,000
24
237
81,773
43
238
81,600
47
239
80,149
32
240
80,000
45

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.