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
361
137,912
134
362
137,710
102
363
137,436
164
364
137,436
137
365
137,122
206
366
136,588
96
367
136,588
165
368
135,473
98
369
135,161
170
370
135,000
59
371
134,188
128
372
134,188
90
373
134,188
134
374
133,113
116
375
132,524
132
376
132,524
121
377
132,169
118
378
131,794
134
379
131,056
43
380
130,365
202
381
130,104
123
382
130,000
42
383
129,805
188
384
129,000
183
385
128,937
41
386
128,377
152
387
128,264
45
388
126,179
158
389
126,118
119
390
124,331
95

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.