Ohio’s Columbus, OH metro area is where zip code 43040 is situated. Union County is the primary location of zip code 43040. Delaware County also contains 43040 in parts. MARYSVILLE, Ohio is the area code 43040’s official USPS name. The cities of Marysville, Ohio, Magnetic Springs, Milford Center, and Unionville Center, Ohio, as well as portions of the zip code 43040, are all inside or close to these cities. In comparison to other zip codes in Ohio, the socioeconomic class of zip code 43040 is Middle Class. It is located within area codes 937, 740, and 614.
43040 currently has a 3.3% unemployment rate, which is lower than the county’s 3.5% current unemployment rate.

According to the US Census from 2010, there were 43040 people living there in 2010 as opposed to 25335 in 2000. White people make up the majority of both the population in 43040 and the students enrolled in its public schools. In 43040 public schools, free or reduced lunch is provided to 26.3% of kids who qualify for it.