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
391
42,747
58
392
42,502
50
393
41,936
76
394
41,781
57
395
41,554
53
396
41,405
57
397
41,394
56
398
40,996
64
399
40,840
70
400
40,816
73
401
40,000
48
402
39,705
78
403
39,694
74
404
39,578
43
405
39,500
34
406
38,966
40
407
38,728
72
408
38,280
67
409
38,257
69
410
38,055
53
411
38,000
47
412
37,923
45
413
37,903
74
414
37,640
49
415
37,400
34
416
37,313
51
417
37,297
53
418
37,081
48
419
37,042
65
420
36,497
35

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.