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
331
103,700
19
332
103,693
77
333
102,900
19
334
102,000
20
335
101,342
30
336
101,330
16
337
100,600
20
338
100,497
27
339
100,300
18
340
100,000
17
341
100,000
20
342
100,000
18
343
100,000
24
344
100,000
19
345
100,000
20
346
100,000
17
347
100,000
19
348
100,000
14
349
100,000
18
350
100,000
22
351
100,000
19
352
100,000
17
353
100,000
29
354
100,000
19
355
100,000
25
356
100,000
20
357
100,000
16
358
100,000
17
359
100,000
19
360
100,000
18

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.