ZIP Code 60040 is for the city of Highwood, Illinois in Lake County. The area covers a slightly smaller land area compared to other ZIP Codes in the United States and is home to 5,310 residents. The population has seen a decrease of -5.0% over the past decade. The code is also used for portions of Highland Park and Moraine Township. It has a diverse population, with 58.2% being White and 36.3% being Hispanic or Latino. The cost of living is -3.0% lower than the state average. 60040 is located within the Central Standard Time (CST) time zone, and has an elevation of 623 feet above sea level.