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
31
1,241,700
60
32
1,221,248
34
33
1,196,170
45
34
1,141,015
45
35
1,129,300
73
36
1,119,084
44
37
1,112,634
50
38
1,100,093
74
39
1,094,481
54
40
1,090,797
67
41
1,051,056
57
42
999,000
43
43
978,007
54
44
921,000
109
45
903,312
61
46
903,312
61
47
888,828
52
48
882,652
126
49
850,787
29
50
823,199
37
51
816,684
50
52
781,305
49
53
762,021
54
54
750,588
50
55
747,555
53
56
745,000
40
57
660,788
52
58
652,609
22
59
650,927
31
60
637,411
72

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.