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
99,600
26
362
99,100
26
363
98,676
23
364
98,266
20
365
95,553
21
366
87,737
19
367
85,739
21
368
75,000
18
369
73,363
26
370
72,503
20
371
71,323
16
372
68,800
26
373
65,602
22
374
64,800
26
375
63,855
20
376
63,483
20
377
63,200
25
378
60,600
18
379
60,107
27
380
60,000
20
381
60,000
19
382
58,053
19
383
57,000
19
384
56,823
18
385
56,543
20
386
53,900
24
387
53,202
16
388
52,100
26
389
51,149
20
390
50,106
19

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.