43440 is zip code located in Lakeside, Ohio. The population is 4,942, making 43440 the largest zipcode in Lakeside and the 4th largest in Ottawa County.
There are 3 public schools in 43440 with an average Homefacts rating of B+. , and there are 2 registered sex offenders residing in the zip code 43440. Unemployment in 43440 is very high.