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
151,910
26
272
151,100
18
273
150,411
17
274
150,380
21
275
150,172
16
276
149,913
14
277
146,396
17
278
146,213
21
279
145,238
19
280
145,200
18
281
144,442
16
282
143,200
18
283
143,000
22
284
142,449
21
285
142,184
19
286
141,700
18
287
140,857
18
288
140,100
18
289
140,000
22
290
140,000
25
291
138,200
17
292
137,944
17
293
137,400
19
294
135,904
19
295
135,116
27
296
131,000
14
297
130,842
17
298
129,570
19
299
127,104
16
300
126,900
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.