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
241
2,092,496
36
242
2,085,680
36
243
2,079,072
50
244
2,063,689
43
245
2,043,762
116
246
2,035,300
36
247
2,027,001
18
248
2,009,264
47
249
2,000,000
83
250
2,000,000
37
251
1,992,862
44
252
1,982,112
53
253
1,973,395
72
254
1,970,265
36
255
1,970,042
19
256
1,961,260
24
257
1,960,000
34
258
1,954,000
36
259
1,932,610
99
260
1,926,000
31
261
1,920,949
115
262
1,915,102
51
263
1,886,033
54
264
1,883,425
67
265
1,871,843
21
266
1,871,000
37
267
1,861,599
101
268
1,841,488
29
269
1,836,778
45
270
1,833,000
24

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.