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
421
19,812
88
422
19,738
216
423
19,368
127
424
19,335
127
425
19,223
124
426
19,220
186
427
19,168
210
428
19,029
94
429
18,988
177
430
17,280
147
431
17,239
91
432
17,133
91
433
17,116
126
434
17,060
175
435
16,948
102
436
16,673
98
437
16,599
141
438
16,380
112
439
16,235
127
440
16,036
86
441
16,000
139
442
16,000
130
443
15,945
91
444
15,853
170
445
15,603
171
446
15,562
147
447
15,507
260
448
15,500
152
449
15,228
106
450
14,750
175

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.