About 46303 - Cedar Lake, Indiana
The ZIP code 46303 of Cedar Lake falls within Indiana, the United States - a mid-sized area by population. It sits within Cedar Lake County County.
Around 39,197 people live in the 46303 ZIP code area. That's noticeably above the average for a Indiana ZIP code, which sits near 22,355 people.
Median household income is about $80,300 (above the Indiana average).
Other ZIP code codes in Indiana serve areas such as Prairieton, Evansville, Lizton.