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
380,787
33
32
352,000
17
33
323,888
31
34
318,726
21
35
313,510
41
36
306,393
22
37
298,343
34
38
290,645
30
39
289,226
26
40
288,461
23
41
285,097
21
42
267,000
16
43
257,359
33
44
247,000
18
45
241,261
23
46
240,000
16
47
237,464
33
48
235,362
25
49
227,943
18
50
221,530
36
51
212,935
30
52
205,608
28
53
201,263
28
54
196,537
30
55
195,931
33
56
194,358
40
57
192,676
30
58
189,695
23
59
184,097
23
60
178,616
24

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.