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
271
1,829,488
36
272
1,817,524
37
273
1,812,709
123
274
1,810,645
63
275
1,809,106
45
276
1,804,880
46
277
1,800,000
41
278
1,800,000
20
279
1,780,148
49
280
1,773,852
58
281
1,773,718
42
282
1,762,949
104
283
1,742,979
43
284
1,738,570
26
285
1,732,698
23
286
1,729,666
41
287
1,729,000
23
288
1,713,461
51
289
1,712,000
27
290
1,708,413
33
291
1,700,000
22
292
1,694,251
106
293
1,686,222
72
294
1,677,050
36
295
1,675,368
53
296
1,661,584
34
297
1,660,973
69
298
1,660,122
118
299
1,655,481
60
300
1,645,352
60

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.