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
374,000
16
152
373,133
17
153
369,268
20
154
358,604
21
155
358,409
19
156
357,935
15
157
350,859
22
158
344,893
19
159
341,831
18
160
339,308
16
161
332,000
15
162
330,000
18
163
329,536
29
164
324,237
27
165
320,250
22
166
320,000
19
167
320,000
19
168
310,582
19
169
310,000
19
170
307,053
16
171
301,240
17
172
300,600
33
173
300,000
28
174
291,822
18
175
287,482
20
176
286,974
21
177
286,330
12
178
285,813
19
179
278,747
20
180
275,904
26

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.