The Nashville metro region is where Zip Code 37042 is situated in the state of Tennessee. Montgomery County is the primary location of zip code 37042. CLARKSVILLE, Tennessee is the designated designation for 37042 by the US Postal Service. Parts of the 37042 zip code are located in or border Clarksville, Tennessee, and Oak Grove, Kentucky. The zip code 37042 is under the 931 area code. 37042, when compared to other zipcodes in Tennessee, may be categorised socioeconomically as a Lower Middle Class class.

The county unemployment rate is now 5.5%, which is higher than the state unemployment rate of 4.3% and the current national unemployment rate of 3.9%. The current unemployment rate in 37042 is 4.8%.

The 2010 US Census shows that over the previous ten years, the population of 37042 rose from 53956 to 66916. White people make up the majority of both the population in 37042 and the students enrolled in its public schools. 56.3% of students in 37042 public schools receive free or reduced-price lunches or are eligible to do so.