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
451
526,000
24
452
523,137
54
453
520,486
38
454
519,217
65
455
514,869
67
456
512,629
67
457
511,542
34
458
511,192
63
459
508,489
70
460
507,817
22
461
506,937
20
462
503,421
33
463
502,800
18
464
502,197
17
465
500,425
43
466
500,000
19
467
500,000
21
468
500,000
21
469
500,000
21
470
500,000
24
471
500,000
19
472
500,000
22
473
500,000
25
474
500,000
16
475
500,000
23
476
500,000
18
477
500,000
21
478
497,604
43
479
496,794
38
480
496,676
59

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.