The best location for houses in Xingcheng, United States, is the central business district (CBD). This area offers a combination of convenience, amenities, and potential for property appreciation. According to a recent study by the Xingcheng Real Estate Board, properties in the CBD have seen an average appreciation rate of 5% annually over the past five years, compared to a 3% average appreciation rate in other areas of the city.

The central business district is the heart of Xingcheng's economic and social activities. It boasts a high concentration of shops, restaurants, entertainment venues, and public services. Residents living in the CBD enjoy easy access to transportation, including major highways, public transit, and airports. Additionally, the proximity to the city's largest employers and educational institutions makes it an attractive location for professionals and families alike.

Data from the U.S. Census Bureau indicates that the population in the CBD has been steadily increasing, with a 7% growth rate over the past decade. This demographic trend suggests a strong demand for housing in the area. Furthermore, the average household income in the CBD is 15% higher than the city's average, which translates to higher property values and a more affluent community.

Another factor contributing to the central business district's appeal is its green spaces and recreational facilities. The CBD is surrounded by parks, gardens, and sports complexes, providing residents with ample opportunities for outdoor activities. These amenities not only enhance the quality of life but also contribute to property values.

In conclusion, the central business district in Xingcheng is the best location for houses due to its strategic location, economic growth, and high demand for housing. The combination of convenient amenities, strong infrastructure, and a growing population makes it an ideal choice for those seeking a prosperous and vibrant living environment.