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
101,030
166
362
100,670
186
363
100,418
110
364
100,243
129
365
100,097
146
366
99,986
111
367
99,893
175
368
99,837
129
369
99,837
96
370
99,757
129
371
99,600
103
372
99,224
131
373
99,224
123
374
98,381
154
375
98,337
139
376
98,129
134
377
97,496
106
378
97,494
136
379
97,471
133
380
97,263
119
381
97,156
129
382
96,968
110
383
96,736
129
384
95,535
124
385
95,535
148
386
95,438
139
387
95,358
106
388
95,342
129
389
95,342
124
390
94,341
154

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.