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
151
127,743
51
152
125,682
54
153
124,445
97
154
123,309
50
155
121,566
68
156
121,359
58
157
120,521
66
158
120,395
48
159
120,390
54
160
120,000
54
161
116,416
43
162
115,769
24
163
115,431
38
164
114,921
57
165
114,363
26
166
111,138
45
167
110,893
26
168
109,091
112
169
106,022
115
170
102,223
113
171
101,000
127
172
100,553
41
173
93,876
52
174
93,673
74
175
92,818
67
176
92,072
57
177
91,534
118
178
88,023
44
179
87,970
77
180
87,332
53

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.