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
211
152,750
137
212
152,703
198
213
152,663
99
214
152,374
153
215
151,854
118
216
151,854
182
217
151,038
179
218
150,362
129
219
150,227
149
220
150,227
90
221
150,108
129
222
150,108
125
223
150,064
164
224
149,540
148
225
148,655
106
226
148,655
132
227
148,625
148
228
148,620
149
229
148,612
123
230
147,000
135
231
146,444
135
232
144,723
66
233
144,576
122
234
142,350
180
235
142,210
88
236
141,434
131
237
141,397
114
238
140,024
125
239
139,698
93
240
139,698
109

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.