Comparing Housing Affordability Across the U.S. and Worldwide

Housing affordability varies greatly across cities in the U.S. and around the world. To get a better sense of how accessible housing is, we can look at two key metrics: the rent multiple and the purchase multiple. The rent multiple compares the average rent to the local median monthly wage, while the purchase multiple compares the median home price to the local median annual wage.

This comparison provides valuable insight into which cities are the most and least affordable, both for renters and for homebuyers.

1. Understanding Rent and Purchase Multiples

• Rent Multiple: This metric divides the monthly rent of a one-bedroom, one-bathroom apartment by the local median monthly wage. A lower rent multiple indicates more affordable rent in relation to local income.

• Purchase Multiple: This metric divides the median home price by the local annual wage. Similarly, a lower purchase multiple indicates that buying a home is more affordable relative to local income.

2. U.S. Cities – A Comparison of Rent and Purchase Multiples

Below is a comparison of median rent, median monthly wage, and rent multiples, as well as median house prices, median annual wage, and purchase multiples in various U.S. cities:

City	Median Rent	Median Monthly Wage	Rent Multiple	Median House Price	Median Annual Wage	Purchase Multiple
Birmingham, AL	$850	$3,230	0.263	$180,000	$41,860	4.3
Detroit, MI	$800	$3,200	0.250	$160,000	$40,000	4.0
Memphis, TN	$875	$3,180	0.275	$170,000	$37,800	4.5
Cleveland, OH	$850	$3,060	0.278	$175,000	$40,300	4.3
Oklahoma City, OK	$900	$3,420	0.263	$180,000	$42,750	4.2
Houston, TX	$1,050	$3,400	0.310	$230,000	$46,000	5.0
Los Angeles, CA	$2,200	$4,400	0.500	$660,000	$69,470	9.5
New York, NY	$2,500	$6,250	0.400	$980,000	$100,000	9.8
Miami, FL	$2,200	$5,000	0.440	$800,000	$94,100	8.5
Chicago, IL	$1,800	$5,100	0.350	$550,000	$78,000	7.0
Anchorage, AK	$1,700	$4,720	0.360	$470,000	$69,000	6.8
Cheyenne, WY	$1,500	$5,000	0.300	$400,000	$72,500	5.5

Key Insights:

• Affordable U.S. Cities: Cities like Detroit, Birmingham, and Cleveland have both low rent and purchase multiples, meaning that housing (both renting and buying) is relatively affordable compared to local wages.

• High-Cost Cities: Major metropolitan areas like Los Angeles, New York, and Miami have much higher rent and purchase multiples, reflecting the high cost of living in these cities.

3. Global Cities – A Comparison of Rent and Purchase Multiples

Here is a comparison of median rent, median monthly wage, and rent multiples, as well as median house prices, median annual wage, and purchase multiples in cities around the world:

City	Median Rent	Median Monthly Wage	Rent Multiple	Median House Price	Median Annual Wage	Purchase Multiple
Hong Kong, China	$2,500	$2,275	1.1	$1,700,000	$89,500	19.0
Sydney, Australia	$2,800	$3,750	0.750	$1,000,000	$80,000	12.5
Tokyo, Japan	$1,500	$3,330	0.450	$640,000	$80,000	8.0
Paris, France	$2,200	$4,000	0.550	$850,000	$81,000	10.5
London, UK	$2,400	$4,000	0.600	$960,000	$80,000	12.0
Seoul, South Korea	$2,500	$3,570	0.700	$1,100,000	$100,000	11.0
Toronto, Canada	$2,600	$4,000	0.650	$1,150,000	$100,000	11.5
Mexico City, Mexico	$650	$1800	0.360	$120,000	$18,000	6.7
Bogotá, Colombia	$550	$1,450	0.380	$95,000	$12,200	7.8
Singapore, Singapore	$2,800	$3,100	0.900	$1,500,000	$100,000	15.0

Key Insights:

• Expensive Global Cities: In cities like Hong Kong, Singapore, and Sydney, both rent and purchase multiples are high, indicating that both renting and buying a home are challenging relative to local incomes.

• Affordable Global Cities: Cities like Mexico City and Bogotá in Colombia have lower rent and purchase multiples, meaning housing costs are more affordable in relation to local wages.

4. Comparing U.S. and Global Cities

When comparing U.S. and global cities side by side, it becomes evident that housing affordability issues are not unique to the U.S. Many global cities face similar challenges:

• Rent Multiples: U.S. cities like Los Angeles and New York have rent multiples that rival those of expensive global cities like London and Sydney. However, cities like Hong Kong and Singapore far surpass even the priciest U.S. cities in terms of rent multiple.

• Purchase Multiples: High purchase multiples are a common trend in global cities with dense populations and high demand. Cities like Hong Kong (19.0) and Sydney (12.5) are among the most unaffordable in the world for homebuyers. By comparison, even the most expensive U.S. cities have purchase multiples in the single digits.

5. Conclusion

Across both the U.S. and the world, there's a clear trend: high-demand cities with limited housing supply tend to have high rent and purchase multiples. These cities can be challenging for both renters and homebuyers, with housing costs far outpacing local wages. Conversely, more affordable cities tend to be located in areas with lower demand, a lower cost of living, or more balanced housing markets.

Understanding rent and purchase multiples can help you make informed decisions about where to live or invest. Whether you're looking for an affordable place to rent or planning to buy a home, comparing housing costs to local wages is a key part of determining your next move.