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
301
73,507
50
302
73,282
51
303
72,184
69
304
71,338
53
305
71,285
57
306
71,254
70
307
71,150
48
308
70,293
43
309
70,000
84
310
69,575
74
311
68,280
69
312
68,038
79
313
67,714
48
314
67,559
35
315
67,157
73
316
66,426
46
317
65,861
56
318
65,716
56
319
65,283
72
320
65,181
50
321
64,010
54
322
63,536
48
323
63,479
75
324
62,711
73
325
62,368
71
326
61,789
70
327
61,782
69
328
61,589
62
329
61,353
56
330
61,286
34

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.