Zip Code 49774
50401 Zip Code. Web 50401 & 50402 (po box) are the only zip codes for mason city, ia. Web zip code 50401 is located in mason city iowa.
Enter an address to find the zip+4: Web stats and demographics for the 50401 zip code. Zip code 50401 is located in northern iowa and covers a slightly higher than average land area compared to other zip. 50401 zip code is spread between the coordinates of +43.1498781 latitude and. Web 50401 & 50402 (po box) are the only zip codes for mason city, ia. Portions of 50401 are also in portland and rock falls and plymouth and lime creek township (cerro gordo county) and falls. Zip code 50401 is located in the county of cerro gordo in the state of iowa. Web zip code 50401 is located in mason city iowa.
Web stats and demographics for the 50401 zip code. Web stats and demographics for the 50401 zip code. Portions of 50401 are also in portland and rock falls and plymouth and lime creek township (cerro gordo county) and falls. 50401 zip code is spread between the coordinates of +43.1498781 latitude and. Enter an address to find the zip+4: Web zip code 50401 is located in mason city iowa. Zip code 50401 is located in the county of cerro gordo in the state of iowa. Web 50401 & 50402 (po box) are the only zip codes for mason city, ia. Zip code 50401 is located in northern iowa and covers a slightly higher than average land area compared to other zip.
