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.

Rank
City
Population
Living Index
91
320,000
150
92
317,863
99
93
311,647
117
94
311,549
140
95
311,549
121
96
307,573
136
97
305,658
127
98
301,578
111
99
301,578
118
100
301,332
119
101
299,035
108
102
298,800
107
103
292,449
175
104
291,041
96
105
288,253
124
106
285,068
108
107
283,506
115
108
277,348
96
109
275,487
157
110
271,953
132
111
268,508
86
112
257,141
102
113
256,855
116
114
256,684
114
115
255,205
90
116
254,483
102
117
249,422
122
118
249,125
129
119
248,951
138
120
248,637
101

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update: August 25, 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.