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
1,028,667
23
452
1,026,908
54
453
1,026,848
68
454
1,020,308
34
455
1,016,722
23
456
1,012,500
44
457
1,010,970
70
458
1,010,899
111
459
1,010,087
26
460
1,009,832
27
461
1,008,852
37
462
1,004,763
46
463
1,004,081
67
464
1,002,697
45
465
1,001,400
19
466
1,001,205
18
467
1,000,230
39
468
1,000,096
34
469
1,000,000
19
470
1,000,000
126
471
1,000,000
20
472
999,000
43
473
996,756
135
474
994,500
38
475
984,748
127
476
978,007
54
477
975,000
61
478
975,000
25
479
974,951
66
480
974,447
122

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.