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
91
324,576
70
92
321,427
34
93
320,612
44
94
319,279
57
95
318,107
49
96
309,285
50
97
308,530
44
98
304,880
72
99
303,696
40
100
301,543
50
101
297,600
32
102
297,554
71
103
294,941
29
104
293,969
36
105
293,661
44
106
290,422
57
107
287,095
48
108
283,872
66
109
282,851
51
110
277,410
49
111
277,393
56
112
276,155
48
113
275,795
41
114
275,000
55
115
274,343
36
116
269,506
56
117
269,308
32
118
267,633
36
119
267,610
36
120
266,550
35

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.