The area with the most affordable rentals in the United States is typically the rural or suburban regions. These areas often have lower demand for housing, which leads to lower rental prices. For instance, according to the U.S. Census Bureau's 2020 American Community Survey, the median gross rent in rural areas was $864 per month, compared to $1,096 in suburban areas and $1,417 in urban areas. This discrepancy is due to several factors. Firstly, rural and suburban areas often have lower cost of living, which includes lower housing costs. Secondly, these areas may have a higher supply of rental properties, which also drives down prices. Lastly, the lack of amenities and entertainment options in rural and suburban areas can contribute to lower rental rates.