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
47,033
104
212
45,000
50
213
44,387
34
214
43,567
115
215
43,312
40
216
42,526
83
217
41,632
18
218
41,332
32
219
41,000
53
220
39,294
114
221
37,757
61
222
35,000
42
223
34,637
80
224
34,537
54
225
33,728
111
226
33,207
82
227
32,892
99
228
32,413
61
229
31,422
67
230
30,702
34
231
29,818
26
232
27,510
82
233
26,285
26
234
25,530
113
235
24,700
114
236
24,659
115
237
23,076
119
238
22,984
118
239
22,746
116
240
22,201
33

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.