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
1,196,170
45
392
1,184,788
28
393
1,182,115
57
394
1,180,570
19
395
1,175,391
36
396
1,175,116
20
397
1,175,116
19
398
1,167,842
33
399
1,166,500
25
400
1,163,645
51
401
1,162,472
16
402
1,157,817
33
403
1,155,574
30
404
1,147,591
33
405
1,147,188
23
406
1,147,000
34
407
1,143,000
37
408
1,142,994
80
409
1,141,015
45
410
1,139,064
55
411
1,139,047
43
412
1,132,761
19
413
1,132,686
40
414
1,129,827
71
415
1,129,300
73
416
1,126,534
45
417
1,120,547
27
418
1,119,084
44
419
1,114,806
51
420
1,112,634
50

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.