61360 is zip code located in Seneca, Illinois. The population is 3,764, making 61360 the largest zipcode in Seneca and the 10th largest in Lasalle County.
There are 3 public schools in 61360 with an average Homefacts rating of B+. , and there are 0 registered sex offenders residing in the zip code 61360. Unemployment in 61360 is very high.