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
331
109,497
129
332
109,497
145
333
108,455
137
334
108,054
139
335
107,909
119
336
107,742
148
337
107,588
167
338
107,408
161
339
107,158
165
340
106,874
133
341
106,785
150
342
106,519
133
343
106,447
124
344
106,215
162
345
105,162
218
346
105,162
129
347
105,000
151
348
104,659
117
349
104,423
174
350
104,371
131
351
104,246
124
352
103,536
221
353
103,453
93
354
103,340
175
355
102,827
121
356
102,316
96
357
101,724
111
358
101,724
93
359
101,412
122
360
101,410
108

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.