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
1,700,000
22
212
1,677,050
36
213
1,675,368
53
214
1,661,584
34
215
1,632,991
41
216
1,617,500
36
217
1,612,392
65
218
1,612,000
36
219
1,572,000
17
220
1,565,572
28
221
1,564,449
31
222
1,558,693
33
223
1,555,984
33
224
1,553,200
36
225
1,543,696
28
226
1,538,262
82
227
1,537,324
66
228
1,537,272
62
229
1,537,231
34
230
1,527,861
45
231
1,500,000
20
232
1,486,000
22
233
1,475,400
53
234
1,475,183
65
235
1,467,996
70
236
1,464,955
36
237
1,438,000
32
238
1,432,044
38
239
1,427,619
33
240
1,414,913
37

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.