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
241
258,834
126
242
256,000
148
243
255,886
97
244
255,430
99
245
255,066
97
246
253,200
64
247
253,167
89
248
251,462
107
249
251,050
48
250
249,432
56
251
249,000
89
252
247,447
111
253
247,376
80
254
246,306
100
255
245,643
57
256
245,323
26
257
245,199
90
258
243,730
131
259
243,536
47
260
243,089
84
261
241,683
99
262
240,097
50
263
239,054
47
264
239,000
113
265
238,593
88
266
238,293
74
267
238,196
34
268
237,000
114
269
236,710
97
270
236,657
81

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.