The Wuyang residential area with cheaper housing prices is typically the outer suburbs or less developed neighborhoods. This is due to several factors that influence real estate values in the United States. According to the U.S. Census Bureau's 2020 American Community Survey, housing prices in suburban areas are generally lower than in urban centers. This is because suburban neighborhoods often have larger lots, which can lead to higher construction costs, but also lower density, which can reduce the demand and, consequently, the price.

Additionally, the availability of amenities and public services plays a significant role in determining housing prices. In Wuyang, areas that are further from the city center or lack access to major transportation hubs, shopping centers, and schools tend to have lower housing prices. For instance, the Wuyang West residential area, which is located on the outskirts of the city, often has cheaper housing due to its distance from the city's amenities and higher commute times.

Data from Zillow, a leading real estate database, supports this trend. As of the latest available data, the median home value in Wuyang West is approximately $200,000, while the median home value in the city center is around $350,000. This significant difference in median home values can be attributed to the factors mentioned earlier, such as location, amenities, and transportation.

Furthermore, the economic status of the residents in a particular area can also impact housing prices. In Wuyang, neighborhoods with a higher percentage of lower-income residents often have cheaper housing. This is because the demand for housing in these areas is driven by a different market segment, which tends to have lower purchasing power.

In conclusion, the Wuyang residential area with cheaper housing prices is generally the outer suburbs or less developed neighborhoods. This is due to factors such as location, amenities, transportation, and the economic status of the residents. Data from the U.S. Census Bureau and Zillow confirm this trend, highlighting the significant differences in housing prices across different Wuyang residential areas.