Information on The List was supplied the U.S. Census Bureau and could not be independently verified by the St. Louis Business Journal. Local is defined as St. Louis, St. Charles, Lincoln, Warren, ...

ST. LOUIS COUNTY, Mo. – A St. Louis suburb in west county has earned national recognition as one of the Top 10 “hottest ZIP codes” for U.S. homebuyers. Realtor.com released its annual “Hottest ZIP ...

ST. LOUIS COUNTY, Mo. – For the second straight year, one St. Louis suburb in west county was named among the top ZIP codes for US homebuyers. Realtor.com recently released its “Hottest ZIP Codes” ...

ST. LOUIS — St. Louis is home to the richest ZIP code in Missouri. It also is home to the poorest. The four Missouri ZIPs with the highest median household income are all located in west St. Louis ...

Large houses on large lots dominate the 63131 ZIP Code, where properties list for millions.

Ballwin, Missouri homes (ZIP 63021) have landed the No. 4 spot on Realtor.com®'s 2025 Hottest ZIP Codes list, making this St. Louis suburb one of the fastest-moving housing markets in the country.