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.

Rank
City
Population
Living Index
241
24,659
128
242
23,076
128
243
22,984
114
244
22,746
120
245
22,201
34
246
21,800
18
247
20,000
83
248
20,000
64
249
20,000
43
250
20,000
57
251
18,600
34
252
18,515
43
253
18,300
29
254
17,587
125
255
17,435
46
256
15,000
79
257
12,817
35
258
12,797
82
259
12,500
53
260
12,000
80
261
11,194
45
262
10,916
87
263
10,000
79
264
9,000
29
265
8,000
45
266
7,000
73
267
7,000
82
268
7,000
59
269
5,200
128
270
5,000
78

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update: August 25, 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.