About 43307 - Marion, Ohio
The ZIP code 43307 of Marion falls within Ohio, the United States - a mid-sized area by population. It sits within Marion County County.
Census data puts the population of this ZIP code at 26,501 residents. That's close to the typical population for a ZIP code in Ohio (~22,693).
Median household income is about $81,900 (above the Ohio average).
Nearby communities in Ohio include Columbus, Saint Henry, Brunswick.