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

Region Worldwide Oceania Australia and New Zealand Melanesia Micronesia Polynesia

Rank	City	Population	Living Index
91	Armidale, Australia	21,312	80
92	Griffith, Australia	20,799	118
93	Forster, Australia	20,554	119
94	Ashburton, New Zealand	20,500	90
95	Burnie, Australia	20,267	83
96	Wodonga, Australia	20,259	106
97	Parramatta, Australia	19,745	136
98	Wangaratta, Australia	19,712	120
99	Surfers Paradise, Australia	19,668	132
100	Gympie, Australia	19,435	86
101	Carlton, Australia	19,001	107
102	Levin, New Zealand	18,800	88
103	Taree, Australia	18,110	115
104	Mount Isa, Australia	17,936	118
105	Broken Hill, Australia	17,456	118
106	Feilding, New Zealand	17,350	88
107	Karratha, Australia	17,013	122
108	Whakatane, New Zealand	16,700	86
109	Queenstown, New Zealand	15,450	118
110	Port Hedland, Australia	15,298	118
111	Ba, Fiji	15,000	25
112	Broome, WA, Australia	14,660	126
113	Horsham, Australia	14,543	118
114	Port Lincoln, Australia	14,404	118
115	Oamaru, New Zealand	13,850	85
116	Sale, Australia	13,673	118
117	Te Awamutu, New Zealand	13,350	94
118	Balga, Australia	12,685	121
119	Wanaka, New Zealand	11,600	86
120	Mudgee, Australia	11,563	116

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

Last update: August 25, 2026

Frequently Asked Questions

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.

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.

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.