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
126,736
20
302
126,361
17
303
125,500
19
304
125,300
17
305
125,000
27
306
124,350
16
307
123,412
17
308
122,800
17
309
122,604
26
310
122,425
19
311
120,200
21
312
120,131
18
313
118,883
23
314
117,700
19
315
116,800
20
316
116,400
20
317
115,826
38
318
115,283
19
319
115,000
19
320
114,759
24
321
114,600
18
322
111,000
18
323
110,500
16
324
110,000
26
325
110,000
26
326
108,500
19
327
108,423
15
328
107,676
24
329
104,900
17
330
104,444
20

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.