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
421
593,768
18
422
593,128
60
423
587,764
66
424
582,602
61
425
579,970
46
426
578,789
54
427
573,642
45
428
573,200
27
429
572,300
33
430
570,452
34
431
561,875
37
432
561,386
32
433
555,517
68
434
550,400
19
435
549,200
18
436
548,014
39
437
547,621
26
438
545,053
42
439
543,445
46
440
542,600
17
441
540,180
59
442
539,671
36
443
537,718
25
444
535,571
65
445
532,132
75
446
531,904
43
447
527,863
43
448
526,648
29
449
526,412
18
450
526,200
21

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.