Houghton Iowa About
Houghton Iowa has a zip code of 52631. The current date and time in Houghton is April 29, 2024, 12:19 pm and it has a population of 82 people. Houghton Iowa lies at an elevation of 522 feet.
Houghton Iowa has a zip code of 52631. The current date and time in Houghton is April 29, 2024, 12:19 pm and it has a population of 82 people. Houghton Iowa lies at an elevation of 522 feet.