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.

Rank
City
Population
Living Index
391
677,381
18
392
672,440
29
393
671,048
13
394
664,728
16
395
660,788
50
396
659,019
23
397
658,486
65
398
655,852
16
399
653,387
51
400
652,609
22
401
651,813
33
402
650,927
27
403
647,804
13
404
647,508
15
405
647,000
15
406
637,411
68
407
637,272
22
408
636,660
31
409
632,459
43
410
631,005
82
411
627,006
55
412
622,567
98
413
621,224
41
414
617,000
33
415
615,000
36
416
612,343
16
417
610,189
16
418
606,293
34
419
600,609
34
420
600,000
14

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update: August 25, 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.