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
183,181
20
242
182,500
19
243
180,020
21
244
177,658
18
245
177,200
19
246
177,000
17
247
176,693
20
248
175,170
23
249
172,826
21
250
172,800
15
251
171,065
17
252
170,237
27
253
170,000
17
254
169,892
19
255
169,000
25
256
168,700
19
257
168,600
23
258
167,412
13
259
167,200
18
260
166,674
19
261
164,937
19
262
163,643
19
263
163,600
21
264
161,033
22
265
161,000
20
266
160,722
20
267
159,300
17
268
157,863
23
269
157,100
19
270
153,000
17

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.